A Kind of Quasi-Orthogonal Space-Time Block Codes and its Decoding Methods

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A Kind of Quasi-Orthogonal Space-Time Block Codes and its Decoding Methods

机译：一种准正交空时分组码及其译码方法

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机译：It is well known that it is impossible for complex orthogonal space-time block codes with full diversity and full rate to have more than two transmit antennas while non-orthogonal designs will lose the simplicity of maximum likelihxd decoding at receivers. In this paper, we propose a new quasi-orthogonal space-time block code. The code is quasi-orthogonal and can reduce the decoding complexity significantly by employing zero-forced and minimum mean squared error criteria.This paper also presents simulation results of two examples with three and four transmit antennas respectively.

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《中国邮电高校学报（英文版）》 |2006年第1期|10-14|共5页
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作者单位

Telecommunication Engineering School Beijing University of Posts and Telecommunications Beijing 100876 P.R. China;

Electronic and Information College Northwestern Polytechnical University Xi'an 710072 P.R. China;

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收录信息中国科学引文数据库(CSCD);
原文格式 PDF
正文语种 chi
中图分类信息论;
关键词
diversity; ML; MMSE; MIMO; QOSTBC; ZF;

机译：多样性ML;MMSE;MIMO;QOSTBC;采埃孚;

A Kind of Quasi-Orthogonal Space-Time Block Codes and its Decoding Methods

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