@article{paperid:1063417, author = {Moeen Taghavi, Seyed Ehsan and Abed Hodtani, Ghosheh}, title = {Energy Efficient Communications over Multiple Access Relay Channels}, journal = {International Journal of Communication Systems}, year = {2017}, volume = {30}, number = {10}, month = {July}, issn = {1074-5351}, pages = {1--13}, numpages = {12}, keywords = {achievable rate region; coding scheme; energy efficiency; multiple access relay channel; optimal resource allocation}, }