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Data-centric communication strategy for wireless sensor networks
- Source :
- International Journal of Space-Based and Situated Computing. 8:30
- Publication Year :
- 2018
- Publisher :
- Inderscience Publishers, 2018.
-
Abstract
- Recently, the popularity of the internet of things technology has highlighted the importance of performance for gathering data over multi-hop wireless sensor nodes. Data obtained from the sensor nodes is used by individual as well as multiple users. Therefore, a data-centric communication strategy is ideal for efficient data gathering and delivery. This paper proposes the implementation of a new data-centric communication strategy based on the named data network (NDN) to wireless sensor network (WSN) for achieving efficient communication performance. We discuss the modification of the NDN, which is originally developed for a wired network, for achieving better communication performance even in wireless communication networks. Specifically, we discuss the methods for constructing the reverse path of the required contents and for selecting the adequate next hop relay node of the forwarding interest. We propose new methods considering the broadcast nature of the wireless channels. Using computer simulations, we confirm that our proposed methods reduce the redundant transmissions by selecting a proper route based on network conditions.
- Subjects :
- 020203 distributed computing
Data collection
Computer science
business.industry
02 engineering and technology
Database-centric architecture
law.invention
Relay
law
0202 electrical engineering, electronic engineering, information engineering
Wireless
020201 artificial intelligence & image processing
Network conditions
business
Internet of Things
Wireless sensor network
Computer network
Subjects
Details
- ISSN :
- 20444907 and 20444893
- Volume :
- 8
- Database :
- OpenAIRE
- Journal :
- International Journal of Space-Based and Situated Computing
- Accession number :
- edsair.doi.dedup.....8b30858a135425cac076d5edfaa16828