Reputation auction framework for cooperative communications in green wireless networks

Hui-Tang Lin, Ying You Lin, Wen Chun Chang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Energy conservation is the key factor driving the trend toward green next-generation wireless networks. Existing studies have shown that cooperative communications can significantly reduce energy consumption. Most of these studies simplistically assume that all of the nodes in the network will cooperatively transmit. However, in practice, nodes may not always be altruistic and reject collaboration. Accordingly, this study proposes a reputation auction framework to provide indirect reciprocity for stimulating node cooperation in green wireless networks which also adapts to various network dynamics. Two sealed-bid auction schemes are presented to efficiently and fairly allocate node reputation for single and multiple relay scenarios resulting in energy savings arising from application of the considered indirect reciprocity model. The simulation results show that the proposed reputation auction framework can achieve higher energy efficiency compared to non-cooperative schemes and only slightly increases signaling overhead.

Original languageEnglish
Title of host publication2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
Pages875-880
Number of pages6
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 - Sydney, NSW, Australia
Duration: 2012 Sep 92012 Sep 12

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
CountryAustralia
CitySydney, NSW
Period12-09-0912-09-12

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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