CN101383652B - 一种多输入多输出系统的信号检测方法及装置 - Google Patents
一种多输入多输出系统的信号检测方法及装置 Download PDFInfo
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CN101383652A CN101383652A (zh) | 2009-03-11 |
CN101383652B true CN101383652B (zh) | 2012-09-26 |
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Families Citing this family (18)
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CN102111354B (zh) * | 2010-10-20 | 2013-10-23 | 东南大学 | 用于mimo-ofdm的lmmse检测方法 |
CN102098242B (zh) * | 2010-12-21 | 2013-08-14 | 山东大学 | 一种mimo系统中酉空时码的迭代检测方法 |
CN103580813B (zh) * | 2012-08-10 | 2018-03-20 | 中兴通讯股份有限公司 | 一种小区间多天线协作系统干扰信道码本化方法及装置 |
CN103490807A (zh) * | 2013-09-11 | 2014-01-01 | 华南理工大学 | 一种基于fsd-mmse的mimo系统无线接收检测方法 |
CN104506470B (zh) * | 2014-12-12 | 2018-12-04 | 西安电子科技大学 | 一种适用于并行传输系统符号检测的mmse-ⅱcpd算法 |
CN106788654B (zh) * | 2016-11-29 | 2020-06-30 | 北京邮电大学 | 多输入多输出信号检测结果分类方法及装置 |
CN106487463B (zh) * | 2016-11-29 | 2019-02-15 | 北京邮电大学 | 多输入多输出信号检测结果处理方法及装置 |
CN107276694B (zh) * | 2017-07-18 | 2020-11-13 | 中国科学院上海高等研究院 | 一种误差向量幅度测量的装置和方法 |
EP3714554A4 (en) * | 2017-11-24 | 2021-06-30 | Nokia Technologies Oy | METHOD AND DEVICE FOR SIGNAL DETECTION IN A WIRELESS COMMUNICATION SYSTEM |
WO2019196036A1 (en) * | 2018-04-11 | 2019-10-17 | Nokia Shanghai Bell Co., Ltd. | Method and apparatus for signal detection in wireless communication system |
WO2020103007A1 (en) * | 2018-11-21 | 2020-05-28 | Nokia Shanghai Bell Co., Ltd. | Anchor process of data symbols in channel estimation |
CN109743083A (zh) * | 2019-01-29 | 2019-05-10 | 深圳市海派通讯科技有限公司 | 接收机侧通讯处理方法及系统 |
US10797930B1 (en) * | 2019-01-30 | 2020-10-06 | Nokia Technologies Oy | Apparatus and method for detection of received signals |
CN113364535B (zh) * | 2021-05-28 | 2023-03-28 | 西安交通大学 | 数学形式多输入多输出检测方法、系统、设备及存储介质 |
CN114567339B (zh) * | 2022-02-24 | 2024-04-12 | 哲库科技(北京)有限公司 | 基带芯片、信号解调方法、终端设备、存储介质和产品 |
CN114665934B (zh) * | 2022-03-18 | 2023-05-12 | 五邑大学 | 基于分解因子矩阵的信号检测方法、系统、设备及介质 |
CN115037340B (zh) * | 2022-06-07 | 2023-11-07 | 网络通信与安全紫金山实验室 | 信号检测方法、装置、电子设备及存储介质 |
CN115459816B (zh) * | 2022-08-09 | 2024-01-23 | 网络通信与安全紫金山实验室 | 多输入多输出系统的无线通信符号检测方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1633051A (zh) * | 2005-01-20 | 2005-06-29 | 北京邮电大学 | 一种接近最大似然检测性能的低复杂度mimo检测器 |
CN1705242A (zh) * | 2004-06-01 | 2005-12-07 | 华为技术有限公司 | 一种分组垂直分层空时检测方法及装置 |
EP1755234A2 (en) * | 2005-08-19 | 2007-02-21 | Samsung Electronics Co., Ltd. | Signal detection method for MIMO communication system employing spatial multiplexing |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1705242A (zh) * | 2004-06-01 | 2005-12-07 | 华为技术有限公司 | 一种分组垂直分层空时检测方法及装置 |
CN1633051A (zh) * | 2005-01-20 | 2005-06-29 | 北京邮电大学 | 一种接近最大似然检测性能的低复杂度mimo检测器 |
EP1755234A2 (en) * | 2005-08-19 | 2007-02-21 | Samsung Electronics Co., Ltd. | Signal detection method for MIMO communication system employing spatial multiplexing |
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