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Adaptive Routing for Dynamic On-Body Wireless Sensor Networks
- Source :
- IEEE Journal of Biomedical and Health Informatics. 19:549-558
- Publication Year :
- 2015
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2015.
-
Abstract
- Energy is scarce in mobile computing devices including wearable and implantable devices in a wireless body area network. In this paper, an adaptive routing protocol is developed and analyzed which minimizes the energy cost per bit of information by using the channel information to choose the best strategy to route data. In this approach, the source node will switch between direct and relayed communication based on the quality of the link and will use the relay only if the channel quality is below a certain threshold. The mathematical model is then validated through simulations which shows that the adaptive routing strategy can improve energy efficiency significantly compared with existing methods.
- Subjects :
- Routing protocol
Dynamic Source Routing
Zone Routing Protocol
Static routing
Adaptive quality of service multi-hop routing
business.industry
Computer science
Wireless Routing Protocol
Signal Processing, Computer-Assisted
Geographic routing
Markov Chains
Computer Science Applications
Computer Communication Networks
Health Information Management
Remote Sensing Technology
Body area network
Computer Science::Networking and Internet Architecture
Humans
Electrical and Electronic Engineering
business
Wireless Technology
Biotechnology
Computer network
Subjects
Details
- ISSN :
- 21682208 and 21682194
- Volume :
- 19
- Database :
- OpenAIRE
- Journal :
- IEEE Journal of Biomedical and Health Informatics
- Accession number :
- edsair.doi.dedup.....c55b21dc196e50c67db306ada79e99e5