Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)

A LDPC-Coded Distributed Alamouti Space-time Relay Cooperation Scheme over Rayleigh Fading Channels

Authors
Lei Tang, Wei-Wei Liu, Tian-Yu Wang
Corresponding Author
Lei Tang
Available Online December 2016.
DOI
https://doi.org/10.2991/icwcsn-16.2017.37How to use a DOI?
Keywords
alamouti space-time block coding; coded relay cooperation; LDPC codes; joint iterative decoding
Abstract
An efficient distributed Alamouti Space-time coded relay cooperation scheme is proposed over a Rayleigh fading channel, where structured irregular systematic low-densityparity-check (LDPC) codes are employed. In the known channel state information (CSI) scenario, a concatenation of combiner and joint iterative decoder is effectively carried out in the destination. The theoretical analysis and numerical simulations show that the proposed LDPC-coded cooperation scheme can well combine diversity and channel coding gain, and clearly outperforms the conventional cooperation under the same conditions.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
Part of series
Advances in Computer Science Research
Publication Date
December 2016
ISBN
978-94-6252-302-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icwcsn-16.2017.37How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Lei Tang
AU  - Wei-Wei Liu
AU  - Tian-Yu Wang
PY  - 2016/12
DA  - 2016/12
TI  - A LDPC-Coded Distributed Alamouti Space-time Relay Cooperation Scheme over Rayleigh Fading Channels
BT  - 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.37
DO  - https://doi.org/10.2991/icwcsn-16.2017.37
ID  - Tang2016/12
ER  -