This paper studies the performance of partial-Rake (PRake) receivers in impulse-radio ultrawideband wireless networks when an energy-efficient power control scheme is adopted. Due to the large bandwidth of the system, the multipath channel is assumed to be frequency-selective. By using noncooperative game-theoretic models and large system analysis, explicit expressions are derived in terms of network parameters to measure the effects of self- and multiple-access interference at a receiving access point. Performance of the PRake is compared in terms of achieved utilities and loss to that of the all-Rake receiver.
@article{arxiv.0704.2017,
title = {Large System Analysis of Game-Theoretic Power Control in UWB Wireless Networks with Rake Receivers},
author = {G. Bacci and M. Luise and H. V. Poor},
journal= {arXiv preprint arXiv:0704.2017},
year = {2016}
}
Comments
To appear in the Proceedings of the 8th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Helsinki, Finland, June 17-20, 2007