NDLI: Improving the energy efficiency for the WBSN bottleneck zone based on random linear network coding

Content Provider	IET Digital Library
Author	Alshaheen, Hisham Rizk, Haifa Takruri
Abstract	The reduction of energy consumption and the successful delivery of data are important for a wireless body sensor network (WBSN). Many studies have been performed to improve energy efficiency, but most of them have not focused on the biosensor nodes in the WBSN bottleneck zone. Energy consumption is a critical issue in WBSNs, as the nodes that are placed next to the sink node consume more energy. All biomedical packets are aggregated through these nodes forming a bottleneck zone. This study proposes a novel mathematical model for body area network topology to explain the deployment and connection between biosensor nodes, simple relay nodes, network coding (NC) relay nodes and the sink node. Therefore, this study is dedicated to research both the energy saving and delivery of data if there is a failure in one of the links of the transmission, which relates to the proposed random linear NC model in the WBSN. Using a novel mathematical model for the WBSN, it is apparent that energy consumption is reduced and data delivery achieved with the proposed mechanism. This study details the stages of the research work.
Starting Page	17
Ending Page	25
Page Count	9
ISSN	20436386
Volume Number	8
e-ISSN	20436394
Issue Number	Issue 1, Feb (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-wss/8/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-wss.2017.0056
Journal	IET Wireless Sensor Systems
Publisher	The Institution of Engineering and Technology
Publisher Date	2017-10-04
Access Restriction	Open
Rights License	Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/)
Subject Keyword	Biomedical Communication Biomedical Packet Aggregation Biosensor Biosensor Node Body Area Network Body Area Network Topology Body Sensor Network Code Communication Network Design, Planning And Routing Data Delivery Energy Conservation Energy Consumption Energy Efficiency Linear Code Mathematical Analysis Mathematical Model Network Coding Radio Link And Equipment Random Code Random Linear Network Coding Relay Network Relay Node Reliability Telecommunication Telecommunication Network Reliability Telecommunication Network Topology WBSN Wireless Body Sensor Network Wireless Sensor Network
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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