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50 results on '"H2H"'

1. Head-to-Head-Studien bei Psoriasis und Psoriasisarthritis.

Author: Albach, Fredrik N., Köhm, Michaela, and Simon, David
Abstract: Copyright of Zeitschrift für Rheumatologie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Published: 2024
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2. The Influence of Social Media on Sales

Author: Babka, Stefanie, Babka, Stefanie, and Gloeser, Immanuel, Illustrations by
Published: 2023
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3. Der Einfluss von Social Media auf den Vertrieb

Author: Babka, Stefanie, Babka, Stefanie, and Gloeser, Immanuel, Illustrations by
Published: 2021
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4. Energy Efficiency and QoS Evaluation of Radio Resource Management Techniques for M2M Communications in LTE-Based Cellular Systems

Author: Ouaissa, Mariyam, Ouaissa, Mariya, Rhattoy, Abdallah, Bhoi, Akash Kumar, editor, Sherpa, Karma Sonam, editor, Kalam, Akhtar, editor, and Chae, Gyoo-Soo, editor
Published: 2020
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5. Comparative Performance Study of QoS Downlink Scheduling Algorithms in LTE System for M2M Communications

Author: Ouaissa, Mariyam, Rhattoy, Abdallah, Lahmer, Mohamed, Howlett, Robert James, Series Editor, Jain, Lakhmi C., Series Editor, Rocha, Álvaro, editor, and Serrhini, Mohammed, editor
Published: 2019
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6. Impact of M2M Traffic in Random Access Channel over LTE Networks

Author: Ouaissa, Mariyam, Benmoussa, M., Rhattoy, A., Lahmer, M., Chana, I., Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Kalam, Akhtar, editor, Das, Swagatam, editor, and Sharma, Kalpana, editor
Published: 2018
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7. Flex-NOMA: Exploiting Buffer-Aided Relay Selection for Massive Connectivity in the 5G Uplink

Author: Nikolaos Nomikos, Emmanouel T. Michailidis, Panagiotis Trakadas, Demosthenes Vouyioukas, Theodore Zahariadis, and Ioannis Krikidis
Subjects: NOMA, relay selection, buffer-aided relaying, H2H, IoT, diversity, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract: The success of fifth generation (5G) mobile network and its long-term evolution (LTE) relies on enabling demanding services with massive connectivity requirements, including Internet of Things (IoT) nodes, mobile devices, or unmanned aerial vehicles (UAVs). Towards this end, non-orthogonal multiple access (NOMA) schemes allow multiple users and devices to communicate using the same temporal and spectral resources. In this context, buffer-aided (BA) relay selection can significantly enhance the quality and reliability of communication, through increased diversity. So, in this paper, we employ BA relay selection in the uplink of the NOMA networks where users and devices coexist and demand access to the wireless resources. The presented relay selection policy, namely flex - NOMA, facilitates simultaneous transmissions from multiple sources to multiple relays, exploiting channel state information at the reception, and dynamic decoding ordering by the relays performing successive interference cancellation (SIC). The theoretical analysis and performance evaluation results are provided and comparisons, in terms of outage probability, average sum-rate and average delay show that flex - NOMA offers improved performance without incurring high complexity and coordination overheads.
Published: 2019
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8. On Efficient Scheduling of H2H Traffic and Reducing Signaling Overhead due to Uplink Small Data M2M Traffic in LTE-A Networks.

Author: Giluka, Mukesh Kumar, Pasca, Thomas Valerrian, Tamma, Bheemarjuna Reddy, and Rajoria, Nitish
Subjects: MACHINE-to-machine communications, COMPUTER scheduling, SIGNAL processing, TELECOMMUNICATION links, INTERNET of things, LONG-Term Evolution (Telecommunications), RADIO access networks
Abstract: Large coverage and global connectivity makes cellular networks as preferred choice for internet of things (IoT). Machine-to-machine (M2M) communications deal with communication and networking aspects of IoT. Since, cellular networks are optimized to support human-to-human (H2H) communication (e.g., Voice calls, Internet), incorporating M2M communication may affect the QoS of the former. Also, the large number of M2M devices incur significant signaling overhead on both core network (CN) and radio access network (RAN). In LTE-A networks, EPS bearer establishment procedure to connect a device to the PDN gateway involves several signaling messages exchange between the device and the network. M2M devices mostly generate traffic of low volume and less frequent, in nature. So, it is very uneconomical to have rigorous signaling messages exchange to send few bytes of data. In this paper, we first studied class based dynamic priority (CBDP) algorithm Giluka et al. (in: Proceedings of IEEE WF-IoT, 2014), which is a delay aware radio resource scheduling algorithm to support uplink M2M traffic with minimal effect on QoS of uplink H2H traffic. Further, we modeled the optimal behavior of the CBDP algorithm and compared with its behavior in practical scenarios. Apart from this, we propose a lightweight EPS bearer establishment procedure to be followed by M2M devices sending small data, in which M2M small data is piggybacked with control message. Further, in the same procedure, redundant signaling messages for small data transmission (SDT) are carefully removed preserving the security aspects of the system. To ensure security for the small data transmitted, a new insightful technique of replacing authentication with confidentiality is conceived. With this, we propose an enhanced version of CBDP algorithm, named as Non-SDT-CBDP algorithm or NSDT-CBDP algorithm, which schedules resources only to H2H and NSDT-M2M flows while SDT-M2M flows are piggybacked with Message 3 (MSG-3) of lightweight EPS bearer establishment procedure. The simulation results show performance gain of NSDT-CBDP over CBDP, specially for class-3 M2M and class-4 H2H. The NSDT-CBDP algorithm show percentage reduction in packet loss ratio by 25% for class-3 M2M, percentage reduction in end-to-end delay by 11 and 19% for class-4 H2H and class-3 M2M, percentage gain in throughput by 27 and 19% for class-4 H2H and class-3 M2M. Apart from this, NSDT-CBDP algorithm is able to allocate 12% more RBs to H2H devices in comparison to CBDP algorithm. [ABSTRACT FROM AUTHOR]
Published: 2018
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9. New Method Based on Priority of Heterogeneous Traffic for Scheduling Techniques in M2M Communications over LTE Networks.

Author: Ouaissa, Mariyam and Rhattoy, Abdallah
Subjects: LONG-Term Evolution (Telecommunications), WIRELESS communications, QUALITY of service, RESOURCE allocation, ALGORITHMS
Abstract: Machine to Machine (M2M) communication is a technology for machines communicating with each other without human intervention. Long Term Evolution (LTE) and Long-Term Evolution-Advanced (LTE-A) cellular networks technologies provide the resources required for M2M communication. However, LTE is required to meet M2M communication requirements, such as power management and support for a large number of devices while maintaining the Quality of Service (QoS) requirements for these devices. Resource allocation or scheduling is one of the key challenges facing M2M communications over Long-Term Evolution networks. M2M traffic has unique characteristics; it usually consists of a large number of small data packets, with specific delays, generated by a potentially large number of devices competing on scarce radio resources. In this article, we will present the scheduling techniques on the Packet Downlink Control Channel (PDCCH) in a M2M scenario based on the priority and differentiation between heterogeneous traffic (real time and non-real time) to achieve high spectral efficiency in cellular systems and provide quality of service guarantees for system users. The results obtained show that the FLS downlink scheduler is the optimal solution based on our proposed method which offers more priority to the real time service (video and voip) than the non real time service (best effort). [ABSTRACT FROM AUTHOR]
Published: 2018
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10. Energy Coordination of EV for Optimal Utilization in Smart Grid based on Uncertainty Modelling

Author: Jens Bo Holm-Nielsen, Zbigniew Leonowicz, Padmanaban Sanjeevikumar, Shiv P. Singh, E Sri Lakshmi, and Leonowicz, Zhigniew
Subjects: Schedule, business.product_category, Markov chain, Computer science, Smart scheduling, 020209 energy, 020208 electrical & electronic engineering, Photovoltaic system, Markov process, 02 engineering and technology, Markov Chain, Automotive engineering, Energy storage, H2G, H2H, symbols.namesake, Smart grid, Electricity generation, Electric vehicle, 0202 electrical engineering, electronic engineering, information engineering, symbols, ACO-CS optimization, business, EV, H2N
Abstract: The paper focuses on optimal operation of a smart neighbourhood with houses comprising of Photovoltaic array (PV), Electric Vehicle (EV), flexible/ non-flexible loads and Energy Storage System (ESS). EVs are also used as a power generation source apart from PV and ESS. For this, House-to-self load (H2H), House-to-Neighbour (H2N) and House-to-Grid (H2G) modes of transmission are proposed. Markov Chain model addresses uncertainties in EV availability. In this, a transition matrix is developed based on historical travel data of consumers. The minimizing energy cost is taken as the main objective. Hybrid Ant colony-Cuckoo search (ACO-CS) algorithm is proposed to optimize the charging/discharging schedule of EV to attain this objective.
Published: 2020
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11. Known. Housed. Supported. Aligning housing to the needs of people on the Adelaide Zero Project By-Name List: data, considerations and implications

Author: Tually, Selina and Goodwin-Smith, Ian
Subjects: H2H, aligned housing, Adelaide zero project, secure housing
Abstract: The Adelaide Zero Project, like the Functional Zero approach upon which it is based, is a person centred initiative, designed to achieve sustainable housing and support outcomes for people experiencing homelessness. The Adelaide Zero Project/Functional Zero approach centre on Housing First (not housing only). Accordingly, consideration must be given to housing referral and placement pathways as part of the Adelaide Zero Project; especially how housing options and housing supply can be aligned with the housing and support needs of people on the By-Name List (BNL), and in the shortest time possible. Within the Adelaide Zero Project we have termed the process or mechanism to support its Housing First focus aligned housing. Aligned housing focuses on an alignment between the housing stock/options allocated to people on the BNL, and the housing needs expressed by people on that list with regard to housing design and neighbourhood, including proximity to community services and supports. Aligned housing is functional housing. It is achieved when the supply of safe, low or no barrier housing and support options appropriate to individuals' needs is sufficient to maximise the sustainability of tenancies as people rebuild their lives post sleeping rough. Ensuring an adequate supply of aligned housing - now, in the medium and longer-term and, indeed, in perpetuity - is centralto Adelaide achieving, and sustaining, its aim of functionally ending street homelessness in the innercity. This research report is the key output of the Aligned Housing Research Project commissioned by AnglicareSA and enabled by the Aligned Housing Working Group within the Adelaide Zero Project governance structure as part of their work advancing the aligned housing mechanism for the AdelaideZero Project. Aligned housing is central to the success of the Adelaide Zero Project as an ambitiousinitiative to end street homelessness (sleeping rough) in the inner city.
Published: 2019

12. Flex-NOMA: Exploiting Buffer-Aided Relay Selection for Massive Connectivity in the 5G Uplink

Author: Nomikos, Nikolaos, Michailidis, Emmanouel T., Trakadas, Panagiotis, Vouyioukas, Demosthenes, Zahariadis, Theodore, Krikidis, Ioannis, Krikidis, Ioannis [0000-0003-4036-1364], Nomikos, Nikolaos [0000-0002-9210-9796], Vouyioukas, Demosthenes [0000-0002-6649-6577], Michailidis, Emmanouel T. [0000-0002-1077-0047], and Trakadas, Panagiotis [0000-0002-2884-9271]
Subjects: IoT, General Computer Science, Computer science, Reliability (computer networking), buffer-aided relaying, 02 engineering and technology, diversity, law.invention, Noma, H2H, Relay, law, Telecommunications link, 0202 electrical engineering, electronic engineering, information engineering, medicine, General Materials Science, business.industry, 020208 electrical & electronic engineering, General Engineering, NOMA, 020206 networking & telecommunications, medicine.disease, relay selection, Single antenna interference cancellation, Channel state information, Cellular network, lcsh:Electrical engineering. Electronics. Nuclear engineering, business, lcsh:TK1-9971, Decoding methods, 5G, Computer network
Abstract: The success of fifth generation (5G) mobile network and its long-term evolution (LTE) relies on enabling demanding services with massive connectivity requirements, including Internet of Things (IoT) nodes, mobile devices, or unmanned aerial vehicles (UAVs). Towards this end, non-orthogonal multiple access (NOMA) schemes allow multiple users and devices to communicate using the same temporal and spectral resources. In this context, buffer-aided (BA) relay selection can significantly enhance the quality and reliability of communication, through increased diversity. So, in this paper, we employ BA relay selection in the uplink of the NOMA networks where users and devices coexist and demand access to the wireless resources. The presented relay selection policy, namely flex - NOMA, facilitates simultaneous transmissions from multiple sources to multiple relays, exploiting channel state information at the reception, and dynamic decoding ordering by the relays performing successive interference cancellation (SIC). The theoretical analysis and performance evaluation results are provided and comparisons, in terms of outage probability, average sum-rate and average delay show that flex - NOMA offers improved performance without incurring high complexity and coordination overheads. 7 88743 88755
Published: 2019
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13. Mécanisme de congestion en M2M communication

Author: El Fawal, Ahmad Hani, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), ENSTA Bretagne - École nationale supérieure de techniques avancées Bretagne, and Ali Mansour
Subjects: LTE-M, H2H, CTMC, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], NB-IoT, M2M, LTE-A
Abstract: This Ph.D. work aims to study the Machine-to-Machine (M2M) congestion overload problem and the mutual impact among M2M and Human-to-Human (H2H) traffics in IoT (Internet of Things) environments specifically during disaster events. M2M devices with their expected exponential booming in the near future, will be one of the significant factors to influence all mobile networks. Inevitably, the expected huge number of M2M devices causes saturation problems, and leads to remarkable impacts on both M2M and H2H traffics, services and applications. To study the M2M and H2H mutual influences, we create a new platform model based on Continuous-Time Markov Chain (CTMC) to simulate, analyze and measure radio access strategies due to the limitations of existing Long Term Evolution-Advanced (LTE-A) simulators (i.e, SimuLTE) in term of massive M2M devices, parameter flexibility and statistical tools. Additionally, during disaster events, a fast bandwidth depletion of the limited bandwidth assigned to M2M devices in Long Term Evolution for Machines (LTE-M) and Narrow Band for IoT (NB-IoT) networks is expected due to the high arrival request of M2M device network access. To address this problem, we propose a new approach named Adaptive eNodeB (A-eNB) for both LTE-M and NB-IoT networks. The A-eNB can solve gradually the overload problem, while keeping the H2H traffic Quality of Service (QoS) not to be affected badly. The network adaptation is provided through a dynamic LTE-M resource reservation aiming to increase the number of M2M connections accessing the LTE-M/NB-IoT network and to decrease the impact on H2H traffic.; Nos travaux s’orientent vers les problèmes de réseaux sans fil liés à la coexistence des communications machine-to-machine (M2M) et humain-humain (H2H). On souhaite souligner l'impact mutuel entre les trafics M2M et H2H dans un contexte d’Internet des objets (IoT : Internet Of Things) en particulier lors des catastrophes. Les communications M2M, qui devraient connaître une roissance exponentielle dans un avenir proche, constitueront un facteur important pour affecter tous les réseaux mobiles. On prévoit un grand nombre d'appareils M2M qui entraînera inévitablement des problèmes de saturation et aura des impacts remarquables sur les trafics, les services et les applications M2M et H2H. Pour étudier les influences mutuelles M2M et H2H, nous développons un nouveau modèle markovien à temps continu (CTMC) pour simuler, analyser et mesurer les différentes stratégies d'accès aux réseaux sans fil. Notre modèle nous a permis de contourner certaines limitations des simulateurs professionnels de LTE-A (Long Term Evolution-Advanced) comme SimuLTE en terme d’un nombre massif d'appareils M2M, une flexibilité de certains paramètres ou pour élaborer plus des outils statistiques. Lors d’un sinistre et suite à un énorme nombre de M2M souhaitant accéder aux réseaux sans-fil, nous avons constaté un épuisement rapide de la bande passante allouée dans les réseaux LTE-M (Long Term Evolution for Machines) ou Narrow Band for IoT (NB-IoT). Pour résoudre ce problème, nous proposons une nouvelle approche appelée Adaptive eNodeB (A-eNB) pour les réseaux LTE-M et NB-IoT. Selon nos simulations, l’A-eNB peut résoudre progressivement le problème de surcharge tout en assurant une satisfaisante qualité de service (QoS) pour le trafic H2H. Avec le concept d’A-eNB, un réseau LTE-M pourra adapter ses ressources pour faire face à une augmentation progressive du nombre de connexions M2M accédant au réseau LTE-M / NB-IoT et en même temps réduire l'impact sur le trafic H2H.
Published: 2018

14. Machine-to-machine communication congestion mechanism

Author: El Fawal, Ahmad Hani, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), ENSTA Bretagne - École nationale supérieure de techniques avancées Bretagne, and Ali Mansour
Subjects: LTE-M, H2H, CTMC, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], NB-IoT, M2M, LTE-A
Abstract: This Ph.D. work aims to study the Machine-to-Machine (M2M) congestion overload problem and the mutual impact among M2M and Human-to-Human (H2H) traffics in IoT (Internet of Things) environments specifically during disaster events. M2M devices with their expected exponential booming in the near future, will be one of the significant factors to influence all mobile networks. Inevitably, the expected huge number of M2M devices causes saturation problems, and leads to remarkable impacts on both M2M and H2H traffics, services and applications. To study the M2M and H2H mutual influences, we create a new platform model based on Continuous-Time Markov Chain (CTMC) to simulate, analyze and measure radio access strategies due to the limitations of existing Long Term Evolution-Advanced (LTE-A) simulators (i.e, SimuLTE) in term of massive M2M devices, parameter flexibility and statistical tools. Additionally, during disaster events, a fast bandwidth depletion of the limited bandwidth assigned to M2M devices in Long Term Evolution for Machines (LTE-M) and Narrow Band for IoT (NB-IoT) networks is expected due to the high arrival request of M2M device network access. To address this problem, we propose a new approach named Adaptive eNodeB (A-eNB) for both LTE-M and NB-IoT networks. The A-eNB can solve gradually the overload problem, while keeping the H2H traffic Quality of Service (QoS) not to be affected badly. The network adaptation is provided through a dynamic LTE-M resource reservation aiming to increase the number of M2M connections accessing the LTE-M/NB-IoT network and to decrease the impact on H2H traffic.; Nos travaux s’orientent vers les problèmes de réseaux sans fil liés à la coexistence des communications machine-to-machine (M2M) et humain-humain (H2H). On souhaite souligner l'impact mutuel entre les trafics M2M et H2H dans un contexte d’Internet des objets (IoT : Internet Of Things) en particulier lors des catastrophes. Les communications M2M, qui devraient connaître une roissance exponentielle dans un avenir proche, constitueront un facteur important pour affecter tous les réseaux mobiles. On prévoit un grand nombre d'appareils M2M qui entraînera inévitablement des problèmes de saturation et aura des impacts remarquables sur les trafics, les services et les applications M2M et H2H. Pour étudier les influences mutuelles M2M et H2H, nous développons un nouveau modèle markovien à temps continu (CTMC) pour simuler, analyser et mesurer les différentes stratégies d'accès aux réseaux sans fil. Notre modèle nous a permis de contourner certaines limitations des simulateurs professionnels de LTE-A (Long Term Evolution-Advanced) comme SimuLTE en terme d’un nombre massif d'appareils M2M, une flexibilité de certains paramètres ou pour élaborer plus des outils statistiques. Lors d’un sinistre et suite à un énorme nombre de M2M souhaitant accéder aux réseaux sans-fil, nous avons constaté un épuisement rapide de la bande passante allouée dans les réseaux LTE-M (Long Term Evolution for Machines) ou Narrow Band for IoT (NB-IoT). Pour résoudre ce problème, nous proposons une nouvelle approche appelée Adaptive eNodeB (A-eNB) pour les réseaux LTE-M et NB-IoT. Selon nos simulations, l’A-eNB peut résoudre progressivement le problème de surcharge tout en assurant une satisfaisante qualité de service (QoS) pour le trafic H2H. Avec le concept d’A-eNB, un réseau LTE-M pourra adapter ses ressources pour faire face à une augmentation progressive du nombre de connexions M2M accédant au réseau LTE-M / NB-IoT et en même temps réduire l'impact sur le trafic H2H.
Published: 2018

15. CTMC Modeling for M2M/H2H Coexistence in a NB-IoT Adaptive eNodeB

Author: Ali Mansour, Mohamad Najem, F. Le Roy, A. H. El Fawal, D. Le Jeune, Lab-STICC_ENSTAB_CACS_COM, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne), Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), and Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)
Subjects: CTMC, Markov chain, business.industry, Computer science, Network adaptation, 020206 networking & telecommunications, 02 engineering and technology, eNodeB, LTE-A, 01 natural sciences, 010309 optics, H2H, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], Resource (project management), EnodeB, Bandwidth reservation, NB-IoT, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Bandwidth (computing), M2M, Internet of Things, business, Computer network
Abstract: International audience; The next generation of mobile systems are expected to support the new promising Machine-to-Machine (M2M) tech-nology carried by the advance of Internet of Things (IoT) devices. In the near future, an exponential growth of the number of M2M devices is expected due to their ubiquity. In normal situations, a limited bandwidth in Narrow Band-Internet of Things (NB-IoT) technology may help in improving IoT requirements effectively. However, in emergency and disastrous moments, M2M expected storms lead inevitably to network saturations.In this manuscript, we propose a novel Adaptive eNodeB (A-eNB), which solves the network overload problem gradually, while keeping Human-to-Human (H2H) traffic not to be affected dreadfully. The network adaptation is provided through a dynamic NB-IoT bandwidth reservation aiming to increase the number of M2M connections accessing NB-IoT network with minimal overload congestion problems.A Continuous-Time Markov Chain (CTMC) is proposed helping the H2H/M2M coexistence to become more approachableespecially during disaster scenarios. Our results show that by leasing 18 resource blocks using an A-eNB for NB-IoT traffic can result a completion rate of 98% on M2M traffic throughout emergency scenarios.
Published: 2018
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16. LTE-M adaptive eNodeB for emergency scenarios

Author: Mohamad Najem, F. Le Roy, Ali Mansour, A. H. El Fawal, D. Le Jeune, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL), Lab-STICC_ENSTAB_CACS_COM, Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Pôle STIC_IDM, École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne), ADAptive Computing (ADAC), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), and Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)
Subjects: Scheme (programming language), IoT, LPWAN, Computer science, 02 engineering and technology, eNodeB, LTE-A, LTE-M, H2H, [SPI]Engineering Sciences [physics], EnodeB, 0203 mechanical engineering, NB-IoT, Overload Congestion Mechanism, 0202 electrical engineering, electronic engineering, information engineering, Bandwidth (computing), M2M, computer.programming_language, business.industry, Quality of service, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, 020206 networking & telecommunications, 020302 automobile design & engineering, SimuLTE, Term (time), LTE Advanced, business, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, computer, Computer network
Abstract: International audience; The next generation of mobile systems must provide a balancing strategy towards M2M (Machine-to-Machine) traffic, while maintaining a sustainable Quality of Service (QoS) for H2H (Human-to-Human) traffic, especially with the expected exponential growth of the number of M2M devices in the coming years carried by the advance of the IoT (Internet of Things) technology. In normal situations, it is obvious that using a 1.4 MHz bandwidth in Long Term Evolution for Machines (LTE-M), helps in improving M2M device complexity, cost and battery life effectively. However, in emergency scenarios, an expected M2M storm will lead inevitably to a fast resource depletion accompanied by an eNodeB congestion in a split second. In this manuscript, we propose a novel scheme "LTE-M Adaptive eNodeB", which gradually solves the eNodeB overload problem, while keeping the H2H traffic QoS not to be affected badly. Moreover, We adaptively manage network resources to allow both traffic to efficiently access the LTE network via SimuLTE open-source modeler. Eventually, an evaluation of the mutual impact of M2M and H2H coexistence is also presented.
Published: 2017
Full Text: View/download PDF

17. RACH overload congestion mechanism for M2M communication in LTE-A: issues and approaches

Author: F. Le Roy, A. Hamie, D. Le Jeune, Ali Mansour, A. H. El Fawal, Lab-STICC_IMTA_CACS_COM, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), Lab-STICC_ENSTAB_CACS_COM, Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), and Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)
Subjects: LPWAN, Computer science, 050801 communication & media studies, 02 engineering and technology, LTE-A, Internet of Things IOT, Overload congestion mechanism, H2H, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], 0508 media and communications, Random-access channel, 0202 electrical engineering, electronic engineering, information engineering, [INFO]Computer Science [cs], M2M, business.industry, Mechanism (biology), RACH, 05 social sciences, 020206 networking & telecommunications, SimuLTE, Term (time), LTE Advanced, Software deployment, Information and Communications Technology, Telecommunications, business, Random access, Computer network
Abstract: International audience; The next generation of mobile systems based on LTE-A (Long Term Evolution-Advanced) networks are expected to support the new promising technology M2M (Machine-to-Machine) communications while keeping an eye on its previous H2H (Human-to-Human) communications not to be affected especially when it comes to the expected exponential growth of the number of M2M in the coming years, in particular, with the advance of IoT (Internet of Things) deployment and the expected ubiquity of such objects in the near future. In this article, we review the M2M communication technology from the LTE-A perspective and we outline the random access challenges in high dense areas where the LTE-A network is striving to fulﬁll the massive number of M2M devices. Moreover, we compare the most common mechanisms found in the literature that deal with the RACH (Random Access Channel) procedure issues and challenges by analyzing the existing solutions and approaches to avoid RACH overload congestion in the M2M communications. To this end, we have developed different M2M scenarios using SimuLTE Modeler to investigate the impact of M2M communications on LTE-A networks in emergency events.
Published: 2017
Full Text: View/download PDF

18. A MTC traffic generation and QCI priority-first scheduling algorithm over LTE

Author: Abdellatif Kobbane, Tarik Taleb, Ali Aghmadi, and Iliass Bouksim
Subjects: ta113, ta213, business.industry, Computer science, Distributed computing, Quality of service, Overload control, QoS, GBR, Network topology, Scheduling (computing), LTE, H2H, Bit rate, scheduling, M2M, business, Traffic generation model, Computer network
Abstract: As (M2M) Machine-To-Machine, communication continues to grow rapidly, a full study on overload control approach to manage the data and signaling of H2H traffic from massive MTC devices is required. In this paper, a new M2M resource-scheduling algorithm for Long Term Evolution (LTE) is proposed. It provides Quality of Service (QoS) guarantee to Guaranteed Bit Rate (GBR) services, we set priorities for the critical M2M services to guarantee the transportation of GBR services, which have high QoS needs. Additionally, we simulate and compare different methods and offer further observations on the solution design.
Published: 2016
Full Text: View/download PDF

19. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Horčička, Patrik, Mašek, Pavel, Možný, Radek, and Horčička, Patrik
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Porovnání různých měřičů energií(Smartmetrů). Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS & LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi server a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE CatM. Comparison of different energy meters (Smartmeters). List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS & LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between server and RPI designed for DLMS/COSEM data.

20. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Horčička, Patrik, Mašek, Pavel, Možný, Radek, and Horčička, Patrik
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

21. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Číhal, Josef, Hošek, Jiří, Mašek, Pavel, and Číhal, Josef
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

22. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Štůsek, Martin, Mašek, Pavel, Hošek, Jiří, and Štůsek, Martin
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

23. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Horčička, Patrik, Mašek, Pavel, Možný, Radek, and Horčička, Patrik
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

24. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Šelinga, Martin, Hošek, Jiří, Krejčí, Jan, and Šelinga, Martin
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

25. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Číhal, Josef, Hošek, Jiří, Mašek, Pavel, and Číhal, Josef
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

26. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Štůsek, Martin, Mašek, Pavel, Hošek, Jiří, and Štůsek, Martin
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

27. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Šelinga, Martin, Hošek, Jiří, Krejčí, Jan, and Šelinga, Martin
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

28. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Hošek, Jiří, and Krejčí, Jan
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

29. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Hošek, Jiří, and Mašek, Pavel
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

30. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Hošek, Jiří, and Mašek, Pavel
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

31. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

32. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Porovnání různých měřičů energií(Smartmetrů). Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS & LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi server a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE CatM. Comparison of different energy meters (Smartmeters). List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS & LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between server and RPI designed for DLMS/COSEM data.

33. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Porovnání různých měřičů energií(Smartmetrů). Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS & LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi server a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE CatM. Comparison of different energy meters (Smartmeters). List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS & LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between server and RPI designed for DLMS/COSEM data.

34. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

35. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Porovnání různých měřičů energií(Smartmetrů). Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS & LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi server a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE CatM. Comparison of different energy meters (Smartmeters). List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS & LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between server and RPI designed for DLMS/COSEM data.

36. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Mašek, Pavel, and Možný, Radek
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

37. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Mašek, Pavel, and Hošek, Jiří
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

38. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Hošek, Jiří, and Mašek, Pavel
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

39. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Hošek, Jiří, and Mašek, Pavel
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

40. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Hošek, Jiří, and Krejčí, Jan
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

41. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Hošek, Jiří, and Krejčí, Jan
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

42. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Mašek, Pavel, and Hošek, Jiří
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

43. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Mašek, Pavel, and Hošek, Jiří
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

44. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Číhal, Josef, Hošek, Jiří, Mašek, Pavel, and Číhal, Josef
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

45. Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced

Author: Hošek, Jiří, Mašek, Pavel, Číhal, Josef, Hošek, Jiří, Mašek, Pavel, and Číhal, Josef
Abstract: Bakalářská práce „Simulace H2H a M2M komunikace v mobilní síti LTE-Advanced“ se zabývá teoretickým rozborem H2H (Human to Human) a M2M (Machine to Machine) komunikace v mobilní síti čtvrté generace (LTE/LTE-Advanced). Dále se zabývá vli- vem M2M komunikace na dodržení smluvených podmínek kvality služeb (QoS) pro H2H provoz. Na základě teoretického rozboru byl vytvořen model M2M a H2H komunikace pomocí NS-3 (Network Simulator 3). Poslední část bakalářské práce se zabývá ověře- ním funkčnosti vytvořeného modelu formou simulací zaměřených na klíčové parametry provozu jako je zpoždění, propustnost a vytížení základnové stanice (eNodeB)., This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).

46. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Horčička, Patrik, Mašek, Pavel, Možný, Radek, and Horčička, Patrik
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS \& LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi virtuálním počítačem a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE Cat-M. List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS \& LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between Virtual computer and RPI designed for DLMS/COSEM data.

47. Univerzální domácí brána pro IoT zařízení

Author: Hošek, Jiří, Krejčí, Jan, Šelinga, Martin, Hošek, Jiří, Krejčí, Jan, and Šelinga, Martin
Abstract: V tejto diplomovej práci je teoreticky popísaná M2M komunikácie a jej hlavné rozdiely oproti H2H komunikácii, ďalej popis protokolov používaných v oblasti internetu vecí a popis praktickej implementácie protokolu WM-Bus a Z-Wave v programovacom jazyku Python vo frameworku Django., This diploma thesis consists of theoretical description of M2M communication and main differences comparing with H2H communication. There is also a description of protocols used in Internet of Things and description of practical implementation of protocols WM-BUS and Z-Wave in Python programming language with usage of Django framework.

48. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Štůsek, Martin, Mašek, Pavel, Hošek, Jiří, and Štůsek, Martin
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

49. Univerzální platforma pro vzdálenou správu IoT zařízení a vizualizaci M2M dat

Author: Mašek, Pavel, Hošek, Jiří, Štůsek, Martin, Mašek, Pavel, Hošek, Jiří, and Štůsek, Martin
Abstract: Cílem této diplomové práce je vytvoření univerzální aplikace umožňující vizualizaci M2M dat s podporou vzdálené konfigurace protokolem TR-069. Teoretická část práce obsahuje podrobný popis M2M komunikace, protokolu TR-069, standardu OSGi a SQLite databáze. Dále jsou popsány použité technologie pro konfiguraci protokolem TR-069, zejména klient modus TR-069 a server genieacs. Praktická část obsahuje souhrn všech vytvořených balíčků a komunikačních rozhraní. Je popsána také implementovaná databáze a uživatelské rozraní, umožňující přehlednou vizualizaci získaných dat., The aim of this diploma thesis is to create universal application able to visualize M2M data and allows remote management of smart sensors using TR-069 protocol. First part of this thesis contains comprehensive evaluation of TR-069 standard and OSGi platform. Next, extensive analysis of embedded databases with detailed description of SQLite platform is provided. Auto-configuration server genieacs and modus TR-069 client, two parts needed for the proper run of remote configuration, are described in more detail in following section. Practical part of this thesis contains description of all created OSGi bundles together with communication interfaces. Moreover, the description of designed database and developed user interface is given.

50. Inteligentní měření energií pro SVJ s využitím 5G

Author: Mašek, Pavel, Možný, Radek, Horčička, Patrik, Mašek, Pavel, Možný, Radek, and Horčička, Patrik
Abstract: Teoretický rozbor IoT komunikačních technologií LPWAN. Detailnější analýza 5G-IoT technologií v licenčním frekvenčním pásmu, jako jsou NB-IoT a LTE Cat-M. Porovnání různých měřičů energií(Smartmetrů). Výčet podporovaných aplikačních protokolů u IoT zařízení (MQTT, CoAP, LwM2M, DLMS/COSEM) se detailnějším zaměřením na DLMS/COSEM. Pro vytvoření prvního referenčního 5G-IoT zařízení bylo využito Quectel UMTS & LTE EVB Kitu s BG770A-GL modulem. Finální zařízení kombinací RPi a BG77. Provedená měření rádiových vlastností v různých lokalitách. Vytvoření TLS tunelu pro komunikaci mezi server a RPi pro přenos DLMS/COSEM dat., Theoretical analysis of IoT communication technologies LPWAN. A more detailed analysis of 5G-IoT technologies in the licensed frequency band, such as NB-IoT and LTE CatM. Comparison of different energy meters (Smartmeters). List of supported application protocols for IoT devices (MQTT, CoAP, LwM2M, DLMS/COSEM) with more detailed information about DLMS/COSEM. Quectel UMTS & LTE EVB kit with BG770A-GL module was used to create the first reference 5G-IoT device. Measuring of radio properties in two locations. Creation of TLS tunnel for communication between server and RPI designed for DLMS/COSEM data.

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