Optimized Relay Selection Strategy Based on GF(2p) for Adaptive Network Coded Cooperation

Kaibin ZHANG; Liuguo YIN; Jianhua LU

doi:10.1587/transcom.E94.B.2912

Optimized Relay Selection Strategy Based on GF(2^p) for Adaptive Network Coded Cooperation

Kaibin ZHANG, Liuguo YIN, Jianhua LU

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Adaptive network coded cooperation (ANCC) scheme may have excellent performance for data transmission from a large collection of terminals to a common destination in wireless networks. However, the random relay selection strategy for ANCC protocol may generate the distributed low-density parity-check (LDPC) codes with many short cycles which may cause error floor and performance degradation. In this paper, an optimized relay selection strategy for ANCC is proposed. Before data communication, by exploiting low-cost information interaction between the destination and terminals, the proposed method generates good assembles of distributed LDPC codes and its storage requirement reduces dramatically. Simulation results demonstrate that the proposed relay selection protocol significantly outperforms the random relay selection strategy.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.10 pp.2912-2915

Publication Date: 2011/10/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.2912

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Kaibin ZHANG, Liuguo YIN, Jianhua LU, "Optimized Relay Selection Strategy Based on GF(2p) for Adaptive Network Coded Cooperation" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 10, pp. 2912-2915, October 2011, doi: 10.1587/transcom.E94.B.2912.
Abstract: Adaptive network coded cooperation (ANCC) scheme may have excellent performance for data transmission from a large collection of terminals to a common destination in wireless networks. However, the random relay selection strategy for ANCC protocol may generate the distributed low-density parity-check (LDPC) codes with many short cycles which may cause error floor and performance degradation. In this paper, an optimized relay selection strategy for ANCC is proposed. Before data communication, by exploiting low-cost information interaction between the destination and terminals, the proposed method generates good assembles of distributed LDPC codes and its storage requirement reduces dramatically. Simulation results demonstrate that the proposed relay selection protocol significantly outperforms the random relay selection strategy.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.2912/_p

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@ARTICLE{e94-b_10_2912,
author={Kaibin ZHANG, Liuguo YIN, Jianhua LU, },
journal={IEICE TRANSACTIONS on Communications},
title={Optimized Relay Selection Strategy Based on GF(2p) for Adaptive Network Coded Cooperation},
year={2011},
volume={E94-B},
number={10},
pages={2912-2915},
abstract={Adaptive network coded cooperation (ANCC) scheme may have excellent performance for data transmission from a large collection of terminals to a common destination in wireless networks. However, the random relay selection strategy for ANCC protocol may generate the distributed low-density parity-check (LDPC) codes with many short cycles which may cause error floor and performance degradation. In this paper, an optimized relay selection strategy for ANCC is proposed. Before data communication, by exploiting low-cost information interaction between the destination and terminals, the proposed method generates good assembles of distributed LDPC codes and its storage requirement reduces dramatically. Simulation results demonstrate that the proposed relay selection protocol significantly outperforms the random relay selection strategy.},
keywords={},
doi={10.1587/transcom.E94.B.2912},
ISSN={1745-1345},
month={October},}

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TY - JOUR
TI - Optimized Relay Selection Strategy Based on GF(2p) for Adaptive Network Coded Cooperation
T2 - IEICE TRANSACTIONS on Communications
SP - 2912
EP - 2915
AU - Kaibin ZHANG
AU - Liuguo YIN
AU - Jianhua LU
PY - 2011
DO - 10.1587/transcom.E94.B.2912
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2011
AB - Adaptive network coded cooperation (ANCC) scheme may have excellent performance for data transmission from a large collection of terminals to a common destination in wireless networks. However, the random relay selection strategy for ANCC protocol may generate the distributed low-density parity-check (LDPC) codes with many short cycles which may cause error floor and performance degradation. In this paper, an optimized relay selection strategy for ANCC is proposed. Before data communication, by exploiting low-cost information interaction between the destination and terminals, the proposed method generates good assembles of distributed LDPC codes and its storage requirement reduces dramatically. Simulation results demonstrate that the proposed relay selection protocol significantly outperforms the random relay selection strategy.
ER -