Optimized Multi-User Resource Allocation Scheme for OFDM - MIMO System Using GA OGA

被引：2

作者：

Malathi, P. ^{[1
]}

Vanathi, P. T. ^{[1
]}

机构：

[1] PSG Coll Technol, Dept ECE, Coimbatore 641004, Tamil Nadu, India

来源：

IETE TECHNICAL REVIEW | 2008年 / 25卷 / 04期

关键词：

OFDM; MIMO; Resource Allocation; Channel Capacity and Optimization Problem;

D O I：

10.4103/0256-4602.42809

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：

The objective of the paper is to implement an OFDM - MIMO system and analyze its performance, and implement an optimized dynamic resource allocation scheme for maximizing the minimum users capacity. Performance of the system can be vastly improved by properly allocating resources among the different users. The bits, sub-carriers, the power among the users, and power among the channels are dynamically allocated depending on the channel conditions in such a way that the error-free capacity of the minimum user is maximized.

引用

页码：175 / 185

页数：11

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