On Sum-Rate Capacity of Parallel Gaussian Symmetric Interference Channels

被引：2
|
作者：
Shang, Xiaohu [1 ]
Chen, Biao [1 ]
Kramer, Gerhard [2 ]
机构：
[1] Syracuse Univ, Dept EECS, Syracuse, NY 13244 USA
[2] Alcatel Lucent, Bell Labs, Boulogne, France
来源：
GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE | 2008年
关键词：
sum-rate capacity; interference channel; parallel channels;
D O I：
10.1109/GLOCOM.2008.ECP.181
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we study the optimal transceiver structure for achieving sum-rate capacity of a parallel Gaussian symmetric interference channel. Specifically, we derive a set of channel and power constraint conditions such that the total sum-rate capacity can be achieved by treating interference as noise in each sub-channel. The property of the optimal power allocation is also characterized for such parallel channels.
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页数：5
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