CN102158272A - 一种射频通道的校准方法、装置及系统 - Google Patents
一种射频通道的校准方法、装置及系统 Download PDFInfo
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103595665A (zh) * | 2012-08-14 | 2014-02-19 | 华为技术有限公司 | 通道校正方法、装置及无线接入系统 |
WO2014026558A1 (zh) * | 2012-08-14 | 2014-02-20 | 华为技术有限公司 | 通道校正方法、装置及无线接入系统 |
CN103731914A (zh) * | 2012-10-15 | 2014-04-16 | 上海贝尔股份有限公司 | 在无线网络基站中校准rrh间的信道互易性的方法及装置 |
CN103905353A (zh) * | 2012-12-27 | 2014-07-02 | 华为技术有限公司 | 一种rru间联合通道校正的方法及设备 |
CN104168071A (zh) * | 2013-05-17 | 2014-11-26 | 华为技术有限公司 | 一种rru间互易性校准的方法和系统 |
CN104205978A (zh) * | 2012-04-04 | 2014-12-10 | 高通股份有限公司 | 用以激活机会中继的程序 |
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 |
WO2015188361A1 (en) * | 2014-06-12 | 2015-12-17 | Nokia Solutions And Networks Oy | Method, apparatus and computer program |
CN110034898A (zh) * | 2018-01-12 | 2019-07-19 | 电信科学技术研究院有限公司 | 一种参考信号传输方法及装置 |
CN110661736A (zh) * | 2018-06-30 | 2020-01-07 | 上海华为技术有限公司 | 信号处理方法及相关装置 |
CN111817760A (zh) * | 2013-03-15 | 2020-10-23 | 李尔登公司 | 分布式无线通信中利用信道互易性的射频校准系统和方法 |
CN114070431A (zh) * | 2020-08-06 | 2022-02-18 | 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 |
WO2022267903A1 (zh) * | 2021-06-22 | 2022-12-29 | 华为技术有限公司 | 一种信号处理方法和网络设备 |
US11901992B2 (en) | 2013-03-12 | 2024-02-13 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
US11923931B2 (en) | 2004-04-02 | 2024-03-05 | Rearden, Llc | System and method for distributed antenna wireless communications |
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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系统的天线阵校准 |
WO2009046318A2 (en) * | 2007-10-03 | 2009-04-09 | Qualcomm Incorporated | Calibration and beamforming in a wireless communication system |
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2010
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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系统的天线阵校准 |
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》 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11923931B2 (en) | 2004-04-02 | 2024-03-05 | Rearden, Llc | System and method for distributed antenna wireless communications |
CN104205978A (zh) * | 2012-04-04 | 2014-12-10 | 高通股份有限公司 | 用以激活机会中继的程序 |
WO2014026558A1 (zh) * | 2012-08-14 | 2014-02-20 | 华为技术有限公司 | 通道校正方法、装置及无线接入系统 |
CN103595665A (zh) * | 2012-08-14 | 2014-02-19 | 华为技术有限公司 | 通道校正方法、装置及无线接入系统 |
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 |
CN103731914A (zh) * | 2012-10-15 | 2014-04-16 | 上海贝尔股份有限公司 | 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 |
CN103905353A (zh) * | 2012-12-27 | 2014-07-02 | 华为技术有限公司 | 一种rru间联合通道校正的方法及设备 |
US11901992B2 (en) | 2013-03-12 | 2024-02-13 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
CN111817760A (zh) * | 2013-03-15 | 2020-10-23 | 李尔登公司 | 分布式无线通信中利用信道互易性的射频校准系统和方法 |
CN111817760B (zh) * | 2013-03-15 | 2023-08-01 | 李尔登公司 | 分布式无线通信中利用信道互易性的射频校准系统和方法 |
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系统 |
CN104168071A (zh) * | 2013-05-17 | 2014-11-26 | 华为技术有限公司 | 一种rru间互易性校准的方法和系统 |
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 |
WO2015188361A1 (en) * | 2014-06-12 | 2015-12-17 | Nokia Solutions And Networks Oy | Method, apparatus and computer program |
CN110034898A (zh) * | 2018-01-12 | 2019-07-19 | 电信科学技术研究院有限公司 | 一种参考信号传输方法及装置 |
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 |
CN110661736A (zh) * | 2018-06-30 | 2020-01-07 | 上海华为技术有限公司 | 信号处理方法及相关装置 |
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 |
CN114070431A (zh) * | 2020-08-06 | 2022-02-18 | 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 |
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 |
WO2022267903A1 (zh) * | 2021-06-22 | 2022-12-29 | 华为技术有限公司 | 一种信号处理方法和网络设备 |
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