Title : ( A General Achievable Rate Region forMultiple-Access Relay Channels and Some Certain Capacity Theorems )
Authors: Mohammad Osmani Bojd , Assadallah Sahebalam , Ghosheh Abed Hodtani ,
Full TextAbstract
Abstract—In this paper, we obtain a general achievable rate region and some certain capacity theorems for multiple-access relay channel (MARC), using decode and forward (DAF) strategy at the relay, superposition coding at the transmitters. Our general rate region (i) generalizes the achievability part of Slepian-Wolf multiple-access capacity theorem to the MARC, (ii) extends the Cover-El Gamal best achievable rate for the relay channel with DAF strategy to the MARC, (iii) gives the Kramer-Wijengaarden anticipated rate region for the MARC, (iv) meets max-flow mincut upper bound and leads to the capacity regions of some important classes of the MARC.
Keywords
, Index Terms—Multiple, access relay channel; decode and forward strategy; superposition coding; degraded relay channel;orthogonal components.
@inproceedings{paperid:1024690,
author = {Osmani Bojd, Mohammad and Sahebalam, Assadallah and Abed Hodtani, Ghosheh},
title = {A General Achievable Rate Region forMultiple-Access Relay Channels and Some Certain Capacity Theorems},
booktitle = {The 8th IEEE International Symposium on Wireless Communication Systems},
year = {2011},
location = {aachen, GERMANY},
keywords = {Index Terms—Multiple-access relay channel; decode and forward
strategy; superposition coding; degraded relay channel;orthogonal components.},
}
%0 Conference Proceedings
%T A General Achievable Rate Region forMultiple-Access Relay Channels and Some Certain Capacity Theorems
%A Osmani Bojd, Mohammad
%A Sahebalam, Assadallah
%A Abed Hodtani, Ghosheh
%J The 8th IEEE International Symposium on Wireless Communication Systems
%D 2011
