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This paper provides a detailed discussion on the implementation and effect of CHN Energy dispatching system in Xinshuo Railway. The successful deployment of this system has achieved a deep integration of CTC system and the dispatch information system, allowing them to operate in a unified manner, and improving the efficiency of transportation organization. To ensure the stability and safety of the system, potential safety risks of CTC system are thoroughly analyzed, and improvement strategies and preventive measures are proposed. In the practical application of the system, the problems are analyzed, and specific solutions and suggestions are put forward. Finally, the future development of the system in Xinshuo Railway is prospected, including centralized control, integrated interlocking, and modernized communication, etc. [ABSTRACT FROM AUTHOR]

Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering 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.)

Copyright of Railway Signalling & Communication Engineering is the property of Railway Signalling & Communication Engineering 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.)

Considering the load balancing needs in edge computing network, this paper proposed a scheduling scheme based on centralized control. This scheme decided which nodes to deploy edge computing module firstly, then considered users' data and requests, minimized the average end-to-end delay of traffic through scheduling while meeting the load balancing constraints. The evaluation results indicate that the number of edge computing nodes and the load balancing level of computing and network resources may affect the average end-to-end delay of traffic. Selecting a small number of suitable nodes as edge computing nodes and making the load balancing level of computing and network resources appropriate can effectively reduce the average end-to-end delay. [ABSTRACT FROM AUTHOR]

Aiming at the reasonable placement and efficient use of response data in the content centric network (CCN) , this paper proposed a cooperative caching and routing scheme based on local centralized control (CRLCC). Along the content delivery path, it determined the subsystem which had the biggest caching gain by matching labels in data packets. In subsystems, the proposed scheme selected the optimal placement according to available cache space of nodes and content activity. When a content was requested, this scheme looked for the requested content by combining local content placement with route forwarding. Simulation results show that this scheme can achieve higher cache hit ratio and hop reduction ratio, and make the cache distribution among nodes more uniform. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Chongqing University of Posts & Telecommunications (Natural Science Edition) is the property of Chongqing University of Posts & Telecommunications 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.)