CN102158272B - 一种射频通道的校准方法、装置及*** - Google Patents
一种射频通道的校准方法、装置及*** Download PDFInfo
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- CN102158272B CN102158272B CN201010113529.6A CN201010113529A CN102158272B CN 102158272 B CN102158272 B CN 102158272B CN 201010113529 A CN201010113529 A CN 201010113529A CN 102158272 B CN102158272 B CN 102158272B
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CN201010113529.6A CN102158272B (zh) | 2010-02-12 | 2010-02-12 | 一种射频通道的校准方法、装置及*** |
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CN102158272A CN102158272A (zh) | 2011-08-17 |
CN102158272B true CN102158272B (zh) | 2014-05-07 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11451275B2 (en) | 2004-04-02 | 2022-09-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
US9265047B2 (en) * | 2012-04-04 | 2016-02-16 | Qualcomm Incorporated | Procedures to activate opportunistic relays |
CN103595665B (zh) * | 2012-08-14 | 2017-07-07 | 华为技术有限公司 | 通道校正方法、装置及无线接入*** |
WO2014026558A1 (zh) * | 2012-08-14 | 2014-02-20 | 华为技术有限公司 | 通道校正方法、装置及无线接入*** |
CN103731914B (zh) * | 2012-10-15 | 2018-04-27 | 上海诺基亚贝尔股份有限公司 | 在无线网络基站中校准rrh间的信道互易性的方法及装置 |
CN103905353B (zh) * | 2012-12-27 | 2017-10-17 | 华为技术有限公司 | 一种rru间联合通道校正的方法及设备 |
US10164698B2 (en) | 2013-03-12 | 2018-12-25 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
US10547358B2 (en) * | 2013-03-15 | 2020-01-28 | Rearden, Llc | Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications |
CN104168071B (zh) * | 2013-05-17 | 2016-09-07 | 华为技术有限公司 | 一种rru间互易性校准的方法和*** |
CN104768166A (zh) * | 2014-01-07 | 2015-07-08 | 上海贝尔股份有限公司 | 适于协同多点传输的天线校准的装置及方法 |
US20170093506A1 (en) * | 2014-06-12 | 2017-03-30 | Nokia Solutions and Technologies Oy | Method, apparatus and computer program |
CN110034898B (zh) * | 2018-01-12 | 2021-11-16 | 大唐移动通信设备有限公司 | 一种参考信号传输方法及装置 |
CN110661736B (zh) * | 2018-06-30 | 2021-01-05 | 上海华为技术有限公司 | 信号处理方法及相关装置 |
CN114070431B (zh) * | 2020-08-06 | 2024-03-22 | 北京佰才邦技术股份有限公司 | 天线校准方法、射频单元、基带处理单元及基站 |
CN115514448A (zh) * | 2021-06-22 | 2022-12-23 | 上海华为技术有限公司 | 一种信号处理方法和网络设备 |
Citations (2)
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CN101351972A (zh) * | 2005-11-02 | 2009-01-21 | 高通股份有限公司 | 用于多输入多输出无线通信***的天线阵校准 |
WO2009046318A2 (en) * | 2007-10-03 | 2009-04-09 | Qualcomm Incorporated | Calibration and beamforming in a wireless communication system |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101351972A (zh) * | 2005-11-02 | 2009-01-21 | 高通股份有限公司 | 用于多输入多输出无线通信***的天线阵校准 |
WO2009046318A2 (en) * | 2007-10-03 | 2009-04-09 | Qualcomm Incorporated | Calibration and beamforming in a wireless communication system |
Non-Patent Citations (1)
Title |
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Alcatel-Lucent Shanghai Bell, Alcatel-Lucent.Antenna Array Calibration for TDD CoMP.《3GPP TSG RAN WG1 Meeting #59,R1-094623》.2009,第2-4页,图2. * |
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