An efficient relay selection strategy for interference limited relaying networks

Sung Il Kim, Jun Heo

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

3 Citations (Scopus)

Abstract

In this paper, an efficient Decode-and-Forward (DF) relay selection scheme for interference-limited relaying networks is considered. In contrast to previously reported works, we consider multiple interferences which make the conventional relay selection schemes not suitable for interference-limited networks and propose a new relay selection scheme for DF protocol with multiple interferences. Approximate analysis for multiple interferences which is suitable for analysis of interference-limited relaying system is suggested. It is shown that the interferences change the statistical description of the conventional DF protocol and a statistical expression is subsequently derived. We derive outage probability and bit error probability (BEP) of the proposed scheme based on approximate analysis for multiple interferences. Numerical results illustrate the superiority of the proposed scheme over the conventional relay selection scheme where the interferences is not considered. These results point out that the proposed scheme is proper for relaying environment where there are multiple interferences at the relay nodes.

Original languageEnglish
Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Pages476-481
Number of pages6
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010 - Istanbul, Turkey
Duration: 2010 Sep 262010 Sep 30

Other

Other2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010
CountryTurkey
CityIstanbul
Period10/9/2610/9/30

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Kim, S. I., & Heo, J. (2010). An efficient relay selection strategy for interference limited relaying networks. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (pp. 476-481). [5671899] https://doi.org/10.1109/PIMRC.2010.5671899