Gaussian Interference Networks: Sum Capacity in the Low Interference Regime

被引:7
作者
Annapureddy, V. Sreekanth [1 ]
Veeravalli, Venugopal V. [1 ]
机构
[1] Univ Illinois, Dept Elect & Comp Engn, Coordinated Sci Lab, Chicago, IL 60680 USA
来源
2008 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-6 | 2008年
关键词
D O I
10.1109/ISIT.2008.4594987
中图分类号
TP301 [理论、方法];
学科分类号
081202 [计算机软件与理论];
摘要
Genie based arguments are used to derive new outer bounds on the sum capacity of the two user, symmetric three user, one-to-many and many-to-one Gaussian interference channels. Using these bounds, it is shown that treating interference as noise achieves the sum capacity in a low interference regime, where the interference parameters are below certain thresholds.
引用
收藏
页码:255 / 259
页数:5
相关论文
共 17 条
[1]
ANNAPUREDDY VS, 2008, P ITA WORKSH UCSD CA
[2]
ANNAPUREDDY VS, 2008, IEEE T INF UNPUB FEB
[3]
Bresler G., 2007, P 45 ANN ALL C COMM
[4]
[5]
INTERFERENCE CHANNELS [J].
CARLEIAL, AB .
IEEE TRANSACTIONS ON INFORMATION THEORY, 1978, 24 (01) :60-70
[6]
CHONG HF, 2006, IEEE T INF UNPUB AUG
[7]
ON THE GAUSSIAN INTERFERENCE CHANNEL [J].
COSTA, MHM .
IEEE TRANSACTIONS ON INFORMATION THEORY, 1985, 31 (05) :607-615
[8]
The worst additive noise under a covariance constraint [J].
Diggavi, SN ;
Cover, TM .
IEEE TRANSACTIONS ON INFORMATION THEORY, 2001, 47 (07) :3072-3081
[9]
ETKIN RH, 2007, IEEE T INF UNPUB FEB
[10]
HAN TS, 1981, IEEE T INFORM THEORY, V27, P49