Throughput optimization for multi-user interference channels

Xiaohu Shang, Gerhard Kramer, Biao Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Abstract

In this paper, we consider throughput optimization in wireless networks with multiple mutually interfering transceiver pairs. Sufficient conditions, in terms of channel coefficients and power constraints, are derived for the sum rate optimality of single user detection in an m-user Gaussian interference channel. In other words, under those conditions, it is optimal in terms of throughput for each receiver to simply treat interference as noise. The result can also be generalized to parallel interference channels and a unifying power allocation scheme is presented for throughput optimization for parallel single and multiuser Gaussian channels.

Original languageEnglish (US)
Title of host publication2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success
DOIs
StatePublished - Dec 1 2008
Event2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success - Washington, DC, United States
Duration: Nov 17 2008Nov 19 2008

Publication series

NameProceedings - IEEE Military Communications Conference MILCOM

Other

Other2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success
CountryUnited States
CityWashington, DC
Period11/17/0811/19/08

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Throughput optimization for multi-user interference channels'. Together they form a unique fingerprint.

  • Cite this

    Shang, X., Kramer, G., & Chen, B. (2008). Throughput optimization for multi-user interference channels. In 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success [4753283] (Proceedings - IEEE Military Communications Conference MILCOM). https://doi.org/10.1109/MILCOM.2008.4753283