Stack Algorithm Based on Lattice-Reduction for MIMO systems

被引：0

作者：

Yang, Yuan ^{[1
]}

Hu, Junfeng ^{[1
]}

Zhang, Hailin ^{[1
]}

机构：

[1] Xidian Univ, State Key Lab ISN, Xian 710071, Peoples R China

来源：

2008 THIRD INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1-3 | 2008年

关键词：

D O I：

暂无

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：

We propose a lattice-reduction (1,R) aided stack algorithm to MIMO detection. The scheme employs a combination of sorted QR decomposition, LR, stack algorithm, and boundary control. With the aid of the LR, the stack algorithm works under a better-conditioned channel. The LR-aided stack algorithm achieves near-optimal performance but with a reduced computational complexity. Especially for correlated channel, a significant savings in complexity is achieved.

引用

页码：401 / 405

页数：5

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