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An asynchronous multi-relay cooperation protocol exploiting rateless codes

Published: 02 September 2010 Publication History

Abstract

Multi-relay cooperation, which can highly improve the link quality, is shown to be a promising approach for emerging wireless networks. This paper proposes an Asynchronous Multi-Relay Cooperation (AMRC) protocol using rateless codes in order to enhance the bandwidth efficiency of multi-relay transmissions. The protocol performance is analyzed and optimized so as to achieve the maximal end-to-end throughput.

References

[1]
J. N. Laneman and G. W. Wornell. Distributed space timecoded protocols for exploiting cooperative diversity in wireless networks. IEEE Trans. Inf. Theory., 49(10): 2415--2425, 2003.
[2]
A. F. Molisch, N. B. Mehta, J. S. Yedidia, and J. Zhang.Performance of fountain codes in collaborative relay networks. IEEE Trans. Wireless Commun., 6(11): 4108--4119, 2007.
[3]
Y.Wang, S. Jain, M. Martonosi, and K. Fall. Erasure Coding based routing for opportunistic networks. In ACM SIGCOMM, 2005.
[4]
N. Rahnavard and F. Fekri. CRBcast: a collaborative rateless scheme for reliable and energy-efficient broadcasting in wireless sensor networks. In ACM IPSN, 2006.
[5]
M. Luby.LT codes. In Proc. 43rd Annual IEEE Symp. Foundations Computer Science (FOCS), pages 271--258, 2002.

Cited By

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  • (2013)Dual-Mode Low-Complexity Codebook Searching Algorithm and VLSI Architecture for LTE/LTE-Advanced SystemsIEEE Transactions on Signal Processing10.1109/TSP.2013.225776461:14(3545-3562)Online publication date: 1-Jul-2013

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    Published In

    cover image ACM SIGMOBILE Mobile Computing and Communications Review
    ACM SIGMOBILE Mobile Computing and Communications Review  Volume 14, Issue 2
    April 2010
    24 pages
    ISSN:1559-1662
    EISSN:1931-1222
    DOI:10.1145/1854219
    Issue’s Table of Contents

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 02 September 2010
    Published in SIGMOBILE Volume 14, Issue 2

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    • (2013)Dual-Mode Low-Complexity Codebook Searching Algorithm and VLSI Architecture for LTE/LTE-Advanced SystemsIEEE Transactions on Signal Processing10.1109/TSP.2013.225776461:14(3545-3562)Online publication date: 1-Jul-2013

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