Average Energy Efficiency Contours with Multiple Decoding Policies
Akbari, A, Imran, MA, Hoshyar, R, Amich, A and Tafazolli, R (2011) Average Energy Efficiency Contours with Multiple Decoding Policies IEEE Communications Letter, 15 (5). pp. 506-508.
A. Akbari_Comms Letter_2011.pdf - Accepted version Manuscript
Available under License : See the attached licence file.
This letter addresses energy-efficient design in multi-user, single-carrier uplink channels by employing multiple decoding policies. The comparison metric used in this study is based on average energy efficiency contours, where an optimal rate vector is obtained based on four system targets: Maximum energy efficiency, a trade-off between maximum energy efficiency and rate fairness, achieving energy efficiency target with maximum sum-rate and achieving energy efficiency target with fairness. The transmit power function is approximated using Taylor series expansion, with simulation results demonstrating the achievability of the optimal rate vector, and negligible performance difference in employing this approximation.
|Divisions :||Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research|
|Date :||May 2011|
|Identification Number :||10.1109/LCOMM.2011.040111.102287|
|Additional Information :||
Copyright 2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
|Depositing User :||Symplectic Elements|
|Date Deposited :||11 May 2012 19:26|
|Last Modified :||23 Sep 2013 19:28|
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