NDLI: Path Diversity with a New Coded Cooperation Scheme over Multi-hop Wireless Channels

Content Provider	IEEE Xplore Digital Library
Author	Gang Shen Kayin Wu Erwu Liu Dongyao Wang Shan Jin
Copyright Year	2007
Description	Author affiliation: Res. & Innovation, Alcatel Shanghai Bell (Gang Shen; Kayin Wu; Erwu Liu; Dongyao Wang; Shan Jin)
Abstract	A new coded cooperation scheme is proposed to efficiently enhance the error correction capability for multi-hop path diversity. In this scheme, an intelligent coding scheme is used to generate correlated codewords delivered over multiple paths. The codeword over each path is self decodable to efficiently prevent error accumulation along the path. In the case of decoding failure in the intermediate nodes, different from conventional schemes, the intermediate nodes continue forward irrecoverable codeword to the destination instead of dropping it. This correlated codeword, when combined with other codewords from different paths at the destination, enables the receiver to recover large errors. The simulations are used to verify the effectiveness of the proposal scheme.
Starting Page	140
Ending Page	144
File Size	236846
Page Count	5
File Format	PDF
ISBN	1424402662
ISSN	15502252
DOI	10.1109/VETECS.2007.41
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-22
Publisher Place	Ireland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decoding Forward error correction Proposals Spread spectrum communication Propagation losses Technological innovation Error correction codes Telecommunication network reliability Mobile communication Wireless communication
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Electrical and Electronic Engineering Computer Science Applications

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