Cooperative retransmission for wireless regenerative multi-relay networks

Quoc Tuan Vien; Brian Stewart; Huaglory Tianfield; Huan Nguyen

doi:10.1109/TVT.2012.2224393

Cooperative retransmission for wireless regenerative multi-relay networks

Quoc Tuan Vien, Brian Stewart, Huaglory Tianfield, Huan Nguyen

Research output: Contribution to journal › Article

Abstract

This paper investigates retransmission (RT) mechanisms in wireless regenerative multirelay networks. Conventionally, the RT can be realized in a cooperative manner with the assistance of all available relays. However, this may result in high overall power consumption due to the RT of the same packets across the nodes, particularly when the number of relays is large. We propose a cooperative RT (CR) scheme based on relay cooperation (RC) and binary xor operations to significantly reduce the number of packets retransmitted to produce a more power-efficient system with nonoverlapped RTs.

Original language	English
Pages (from-to)	735-747
Number of pages	13
Journal	IEEE Transactions on Vehicular Technology
Volume	62
Issue number	2
Early online date	12 Oct 2012
DOIs	https://doi.org/10.1109/TVT.2012.2224393
Publication status	Published - Feb 2013

Keywords

wireless networks
retransmission

Documents and Links

10.1109/TVT.2012.2224393

Publication in Scopus

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Cite this

Vien, Q. T., Stewart, B., Tianfield, H., & Nguyen, H. (2013). Cooperative retransmission for wireless regenerative multi-relay networks. IEEE Transactions on Vehicular Technology, 62(2), 735-747. https://doi.org/10.1109/TVT.2012.2224393

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