A LDPC-Coded Distributed Alamouti Space-time Relay Cooperation Scheme over Rayleigh Fading Channels
Lei Tang, Wei-Wei Liu, Tian-Yu Wang
Available Online December 2016.
- https://doi.org/10.2991/icwcsn-16.2017.37How to use a DOI?
- alamouti space-time block coding; coded relay cooperation; LDPC codes; joint iterative decoding
- 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.
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 PB - Atlantis Press SP - 170 EP - 174 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 -