Noise-referred energy-proportional routing with packet length adaptation for clustered sensor networks

Chao Lieh Chen, Jeng Wei Lee, Wei Tsung Su, Mong Fong Horng, Yau Hwang Kuo

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The optimal Packet Length Adaptation (PLA) for throughput and energy utilisation in wireless networks with and without re-transmission is respectively derived and developed. A noise referred distance model of wireless channels is developed for accurate estimation of the dissipated proportion in the residual energy. To balance the load, the Energy-Proportional Routing (EPR) determines whether a cluster head or a node should either undertake forwarding tasks or transmit data to intermediate hops. The cooperation of PLA with the EPR algorithm effectively extends lifetime while throughput and energy utilisation are maximised even the distribution of channel noise is so unpredictable.

原文English
頁(從 - 到)224-235
頁數12
期刊International Journal of Ad Hoc and Ubiquitous Computing
3
發行號4
DOIs
出版狀態Published - 2008 六月

All Science Journal Classification (ASJC) codes

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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