Control using capacity constraints for interfering MIMO links

被引：12

作者：

Demirkol, MF ^{[1
]}

Ingram, MA ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch ECE, Atlanta, GA 30332 USA

来源：

13TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOL 1-5, PROCEEDINGS: SAILING THE WAVES OF THE WIRELESS OCEANS | 2002年

关键词：

D O I：

10.1109/PIMRC.2002.1045184

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper considers joint optimization of power and array weights for a set of interfering co-channel links, given the desired capacity for each link. All transmitters and receivers are assumed to have array antennas. An iterative method for determining the link parameters is given. In this method, the desired capacities for the interfering links are the control parameters. It is also shown that the iterative method does not maximize the network throughput. Reducing the number of independent data streams for each link may enhance the network performance.

引用

页码：1032 / 1036

页数：5

共 14 条

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