Energy-efficient two-hop transmission prioritization scheme for wireless body area networks

Autor:	Hyunho Yang, In-Ho Ra, Regin Cabacas
Rok vydání:	2014
Předmět:	business.industry Computer science Network packet Real-time computing Computer Science::Networking and Internet Architecture Body area Wireless Energy consumption business Efficient energy use Computer network Hop (networking)
Zdroj:	SCIS&ISIS
DOI:	10.1109/scis-isis.2014.7044860
Popis:	This paper presents an energy-efficient scheme for wireless body area networks that utilizes two-hop strategy to forward packets to the coordinator node. It selects a forwarder node with the lowest cost function based on remaining energy and distance to the coordinator node for minimum energy consumption. The scheme includes a decision rule that ensures delivery of important packets during low energy conditions. Simulation results show that the proposed scheme performs better than other transmission schemes in terms of network lifetime, network stability, total and average residual energy and number of packets transmitted in success.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4b0939b064d1a0dc7ae02213f6255866 https://doi.org/10.1109/scis-isis.2014.7044860 Zobrazit plný text záznamu