CN101771444B - 多天线系统中参考信号的设置方法和基站 - Google Patents
多天线系统中参考信号的设置方法和基站 Download PDFInfo
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- CN101771444B CN101771444B CN200910076052.6A CN200910076052A CN101771444B CN 101771444 B CN101771444 B CN 101771444B CN 200910076052 A CN200910076052 A CN 200910076052A CN 101771444 B CN101771444 B CN 101771444B
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011085509A1 (en) * | 2010-01-12 | 2011-07-21 | Telefonaktiebolaget L M Ericsson (Publ) | Layer-to dm rs port mapping for lte-advanced |
EP3748892B1 (en) | 2010-01-20 | 2022-10-12 | Telefonaktiebolaget LM Ericsson (publ) | Antenna port mapping method and device for demodulation reference signals |
CN102781110B (zh) | 2011-05-12 | 2015-04-01 | 中兴通讯股份有限公司 | 具有跳频功能的资源位置分配方法及装置 |
CN109245873B (zh) * | 2012-01-09 | 2022-01-14 | 华为技术有限公司 | 一种控制信道传输、接收方法及基站、用户设备 |
CN103391622B (zh) * | 2012-05-11 | 2018-08-28 | 中兴通讯股份有限公司 | 同步跟踪参考信号的发送处理方法及装置 |
CN103621000B9 (zh) | 2012-06-14 | 2017-07-07 | 华为技术有限公司 | 确定预编码矩阵指示的方法、用户设备、基站演进节点 |
CN108809388B (zh) * | 2013-04-03 | 2022-03-08 | 华为技术有限公司 | 信道状态信息上报方法、接收方法及设备 |
CN104144504A (zh) * | 2013-05-10 | 2014-11-12 | 中兴通讯股份有限公司 | 一种下行参考信号的传输方法、设备及系统 |
KR101955679B1 (ko) | 2013-05-10 | 2019-03-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 프리코딩 행렬 지시자를 결정하는 방법, 사용자 장비 및 기지국 |
CN104301073B (zh) * | 2013-07-17 | 2019-05-31 | 上海朗帛通信技术有限公司 | 一种移动通信系统中的参考信号设置方法 |
EP3657690B1 (en) | 2013-08-08 | 2021-01-20 | Huawei Technologies Co., Ltd. | Method for determining precoding matrix indicator, receiving device, and sending device |
CN106302271A (zh) * | 2015-06-05 | 2017-01-04 | 中兴通讯股份有限公司 | 信道信息获取方法、发送方法、获取装置及发送装置 |
CN106685498A (zh) * | 2015-11-10 | 2017-05-17 | 上海朗帛通信技术有限公司 | 一种mimo传输方法和装置 |
CN106817209B (zh) * | 2015-11-30 | 2019-11-22 | 上海诺基亚贝尔股份有限公司 | 在毫米波系统中用于实施下行传输的方法及其装置 |
BR112018072715A2 (pt) | 2016-05-06 | 2019-02-19 | Huawei Tech Co Ltd | método e aparelho de transmissão de sinal de referência |
CN107786313B (zh) * | 2016-08-27 | 2020-10-09 | 华为技术有限公司 | 一种参考信号的配置方法及相关设备 |
CN107888368A (zh) * | 2017-12-01 | 2018-04-06 | 西南交通大学 | 一种导频发送方法、装置、设备及计算机可读存储介质 |
Citations (1)
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CN1941669A (zh) * | 2005-09-29 | 2007-04-04 | 上海原动力通信科技有限公司 | 一种下行公共导频的插入方法 |
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CN1941669A (zh) * | 2005-09-29 | 2007-04-04 | 上海原动力通信科技有限公司 | 一种下行公共导频的插入方法 |
Non-Patent Citations (1)
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Nortel.Design Aspect for Higher-order MIMO in LTE-advanced.《3rd Generation Partnership Project R1-084466》.2008, * |
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