DocumentCode :
2227834
Title :
Multiple reject ARQ-based cross-layer error control scheme
Author :
Chen, Hung-Yi ; Chang, Jin-Fu
Volume :
4
fYear :
2005
fDate :
11-14 Sept. 2005
Firstpage :
2156
Abstract :
In this paper, we propose a cross-layer error recovery scheme to counteract channel errors for wireless data communications. It is realized by integrating the multiple reject (MR) ARQ and packet-level coding techniques. Partial error recovery is functioned at the lower layer since the retransmissions are constrained by a timeout value set at the upper layer. The residual errors are expected to be dealt at the upper layer. Packet-level coding exploited at the upper layer may effectively reduce the upper layer retransmissions and thus enhance the system performance. Performance analysis is conducted to demonstrate that our proposed scheme shows substantial benefits especially as the channel becomes noisy
Keywords :
automatic repeat request; channel coding; data communication; error correction codes; wireless channels; automatic repeat request; counteract channel error; cross-layer error control scheme; multiple reject ARQ; packet-level coding technique; wireless data communication; Automatic repeat request; Bit error rate; Data communication; Error correction; Forward error correction; Mobile communication; Open systems; Protocols; System performance; Wireless communication; Cross-layer error recovery scheme; MR ARQ; packet-level FEC;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
Type :
conf
DOI :
10.1109/PIMRC.2005.1651827
Filename :
1651827
Link To Document :
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