CN101873626A - 信道质量测量方法和系统以及基站、中继节点和用户终端 - Google Patents
信道质量测量方法和系统以及基站、中继节点和用户终端 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102098147A (zh) * | 2011-02-01 | 2011-06-15 | 上海华为技术有限公司 | Cqi调整方法、用户设备、基站及系统 |
WO2012130051A1 (zh) * | 2011-03-31 | 2012-10-04 | 北京新岸线无线技术有限公司 | 一种用于实现链路自适应的方法、网络设备及终端设备 |
CN102761401A (zh) * | 2011-04-29 | 2012-10-31 | 上海贝尔股份有限公司 | 反馈信道信息的方法 |
CN103974315A (zh) * | 2013-02-05 | 2014-08-06 | 电信科学技术研究院 | 三维信道测量资源配置和质量测量方法及设备 |
US10560239B2 (en) | 2016-03-10 | 2020-02-11 | China Academy Of Telecomunications Technology | Reference signal mapping method and device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101047423A (zh) * | 2006-04-10 | 2007-10-03 | 华为技术有限公司 | 一种多用户无线中继方法和系统 |
CN101322327A (zh) * | 2005-11-29 | 2008-12-10 | 艾利森电话股份有限公司 | 无线多跳中继网络中的调度 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101322327A (zh) * | 2005-11-29 | 2008-12-10 | 艾利森电话股份有限公司 | 无线多跳中继网络中的调度 |
CN101047423A (zh) * | 2006-04-10 | 2007-10-03 | 华为技术有限公司 | 一种多用户无线中继方法和系统 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102098147A (zh) * | 2011-02-01 | 2011-06-15 | 上海华为技术有限公司 | Cqi调整方法、用户设备、基站及系统 |
CN102098147B (zh) * | 2011-02-01 | 2013-06-12 | 上海华为技术有限公司 | Cqi调整方法、用户设备、基站及系统 |
WO2012130051A1 (zh) * | 2011-03-31 | 2012-10-04 | 北京新岸线无线技术有限公司 | 一种用于实现链路自适应的方法、网络设备及终端设备 |
CN103444116A (zh) * | 2011-03-31 | 2013-12-11 | 北京新岸线移动多媒体技术有限公司 | 一种用于实现链路自适应的方法、网络设备及终端设备 |
US9509463B2 (en) | 2011-03-31 | 2016-11-29 | Beijing Nufront Mobile Multimedia Technology Co., Ltd | Method for implementing link self-adaptation, network device and terminal device |
CN102761401A (zh) * | 2011-04-29 | 2012-10-31 | 上海贝尔股份有限公司 | 反馈信道信息的方法 |
CN102761401B (zh) * | 2011-04-29 | 2015-01-21 | 上海贝尔股份有限公司 | 反馈信道信息的方法 |
CN103974315A (zh) * | 2013-02-05 | 2014-08-06 | 电信科学技术研究院 | 三维信道测量资源配置和质量测量方法及设备 |
WO2014121690A1 (zh) * | 2013-02-05 | 2014-08-14 | 电信科学技术研究院 | 三维信道测量资源配置和质量测量方法及设备 |
US9775061B2 (en) | 2013-02-05 | 2017-09-26 | China Academy Of Telecommunications Technology | Method and device for three-dimensional channel measurement resource configuration and quality measurement |
CN103974315B (zh) * | 2013-02-05 | 2018-01-19 | 电信科学技术研究院 | 三维信道测量资源配置和质量测量方法及设备 |
US10560239B2 (en) | 2016-03-10 | 2020-02-11 | China Academy Of Telecomunications Technology | Reference signal mapping method and device |
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