Beamformer-based acquisition in MIMO-CDMA communication systems

被引：0

作者：

Kim, Sangchoon ^{[1
]}

Baek, Sunyoung ^{[1
]}

An, Jinyoung ^{[1
]}

Son, Kyoungsoo ^{[1
]}

机构：

[1] Dong A Univ, Pusan 604714, South Korea

来源：

2008 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS | 2008年

关键词：

multiple input multiple output (MIMO); beamforming; code acquisition; CDMA;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes the code acquisition scheme on a MIMO channel for preamble search in a MIMO-CDMA uplink system. The performance of a ML code acquisition technique based on transmit and receive beamforming is analyzed by considering the detection probability. The acquisition performance and MAT for a MIMO code acquisition system are numerically evaluated. It is shown that the multiple transmit antennas can give the code acquisition system a transmit beamforming gain and result in much better performance than the corresponding scheme with a SIMO case.

引用

页码：43 / 44

页数：2