CN101783700A - 对上行数据传输的指示方法、上行数据传输方法及装置 - Google Patents
对上行数据传输的指示方法、上行数据传输方法及装置 Download PDFInfo
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Abstract
Description
DCI format 0中的信息域的编号 | 信息域的具体含义 |
1 | DCI格式区分 |
2 | 跳频指示 |
3 | 资源和跳频资源分配指示 |
4 | 调制编码方案和冗余版本方案的联合编码 |
5 | 新数据到达指示 |
6 | 物理链路共享信道(PUSCH,Physical UplinkShared Channel)的传输功率控制指示 |
7 | 解调参考符号(DMRS,demodulation referencesymbol)cyclic(循环)shift(移位)的偏移指示 |
8 | 上行链路(UL,UpLink)指示(index)(仅用于时分双工(TDD,Time Division Duplexing)) |
9 | 下行链路分配指示(DAI,Downlink AssignmentIndex)(仅用于TDD) |
DCI format 0中的信息域的编号 | 信息域的具体含义 |
10 | 信道质量指示(CQI,ChannelQualityIndicator)请求 |
新的DCI format中的信息域的编号 | 信息域的具体含义 |
1 | DCI格式区分 |
2 | 跳频指示 |
3 | 资源和跳频资源分配指示 |
4 | 层数 |
5 | 传输块1的传输属性指示 |
.......... | .......... |
S+4 | 传输块S的传输属性指示 |
S+5 | 预编码信息的指示 |
S+6 | PUSCH的传输功率控制指示 |
S+7(多个DMRS cyclic shift的指示) | DMRS的偏移指示 |
S+8 | UL index(仅用于TDD) |
S+9 | DAI(仅用于TDD) |
S+10 | CQI请求 |
新的DCI format中的信息域的编号 | 信息域的具体含义 |
1 | DCI格式区分 |
2 | 跳频指示 |
3 | 资源和跳频资源分配指示 |
4 | 传输块1的传输属性指示 |
.......... | .......... |
S+3 | 传输块S的传输属性指示 |
S+4 | 预编码信息和层数的联合指示 |
S+5 | PUSCH的传输功率控制指示 |
S+6(多个DMRS cyclic shift的指示) | DMRS的偏移指示 |
S+7 | ULindex(仅用于TDD) |
S+8 | DAI(仅用于TDD) |
S+9 | CQI请求 |
Claims (14)
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CN 200910077296 CN101783700B (zh) | 2009-01-21 | 2009-01-21 | 对上行数据传输的指示方法、上行数据传输方法及装置 |
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CN 200910077296 CN101783700B (zh) | 2009-01-21 | 2009-01-21 | 对上行数据传输的指示方法、上行数据传输方法及装置 |
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CN101783700A true CN101783700A (zh) | 2010-07-21 |
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Cited By (10)
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WO2011082570A1 (zh) * | 2010-01-11 | 2011-07-14 | 中兴通讯股份有限公司 | 上行链路预编码矩阵的信令指示方法、基站和终端 |
CN102469587A (zh) * | 2010-11-03 | 2012-05-23 | 中兴通讯股份有限公司 | 一种指示ue配置上行发射模式的方法及系统 |
CN102857459A (zh) * | 2011-06-30 | 2013-01-02 | 中兴通讯股份有限公司 | 解调导频确定方法及装置 |
WO2013143381A1 (zh) * | 2012-03-30 | 2013-10-03 | 电信科学技术研究院 | 一种上行调度方法及装置 |
CN103650400A (zh) * | 2013-08-21 | 2014-03-19 | 华为技术有限公司 | 一种选择预编码矩阵指示的方法、装置及系统 |
WO2016192032A1 (zh) * | 2015-06-02 | 2016-12-08 | 华为技术有限公司 | 一种数据传输方法、系统及终端 |
CN106533616A (zh) * | 2016-11-01 | 2017-03-22 | 深圳职业技术学院 | 一种可靠的数据传输方法 |
CN107454673A (zh) * | 2016-05-20 | 2017-12-08 | 宏达国际电子股份有限公司 | 共享下链路解调参考信号的装置及方法 |
WO2019015378A1 (zh) * | 2017-07-20 | 2019-01-24 | 华为技术有限公司 | 一种数据传输的方法及设备 |
CN110933764A (zh) * | 2018-09-20 | 2020-03-27 | 维沃移动通信有限公司 | 传输指示信号的传输方法、网络设备及终端 |
Family Cites Families (5)
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ES2672397T3 (es) * | 2006-08-17 | 2018-06-14 | Intel Corporation | Método y equipo para proporcionar feedback de precodificación eficiente en un sistema de comunicación inalámbrico MIMO |
MX2009007274A (es) * | 2007-01-05 | 2009-07-10 | Lg Electronics Inc | Metodo para mapeo de estrato y metodo de transmision de datos para sistema de entrada multiple salida multiple. |
WO2008103317A2 (en) * | 2007-02-16 | 2008-08-28 | Interdigital Technology Corporation | Precoded pilot transmission for multi-user and single user mimo communications |
US8379738B2 (en) * | 2007-03-16 | 2013-02-19 | Samsung Electronics Co., Ltd. | Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks |
US8576772B2 (en) * | 2007-06-18 | 2013-11-05 | Intel Corporation | Cooperative multiple access in wireless networks |
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2009
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Cited By (17)
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WO2011082570A1 (zh) * | 2010-01-11 | 2011-07-14 | 中兴通讯股份有限公司 | 上行链路预编码矩阵的信令指示方法、基站和终端 |
CN102469587A (zh) * | 2010-11-03 | 2012-05-23 | 中兴通讯股份有限公司 | 一种指示ue配置上行发射模式的方法及系统 |
CN102469587B (zh) * | 2010-11-03 | 2015-08-12 | 中兴通讯股份有限公司 | 一种指示ue配置上行发射模式的方法及系统 |
CN102857459A (zh) * | 2011-06-30 | 2013-01-02 | 中兴通讯股份有限公司 | 解调导频确定方法及装置 |
WO2013143381A1 (zh) * | 2012-03-30 | 2013-10-03 | 电信科学技术研究院 | 一种上行调度方法及装置 |
CN103369695A (zh) * | 2012-03-30 | 2013-10-23 | 电信科学技术研究院 | 一种上行调度方法及装置 |
CN103369695B (zh) * | 2012-03-30 | 2017-03-29 | 电信科学技术研究院 | 一种上行调度方法及装置 |
CN103650400A (zh) * | 2013-08-21 | 2014-03-19 | 华为技术有限公司 | 一种选择预编码矩阵指示的方法、装置及系统 |
US9705577B2 (en) | 2013-08-21 | 2017-07-11 | Huawei Technologies Co., Ltd. | Method for selecting precoding matrix indication, apparatus and system |
WO2016192032A1 (zh) * | 2015-06-02 | 2016-12-08 | 华为技术有限公司 | 一种数据传输方法、系统及终端 |
CN106797280B (zh) * | 2015-06-02 | 2020-04-14 | 华为技术有限公司 | 一种数据传输方法、系统及终端 |
CN106797280A (zh) * | 2015-06-02 | 2017-05-31 | 华为技术有限公司 | 一种数据传输方法、系统及终端 |
CN107454673A (zh) * | 2016-05-20 | 2017-12-08 | 宏达国际电子股份有限公司 | 共享下链路解调参考信号的装置及方法 |
US10659838B2 (en) | 2016-05-20 | 2020-05-19 | Htc Corporation | Device and method for sharing downlink demodulation reference signals |
CN106533616A (zh) * | 2016-11-01 | 2017-03-22 | 深圳职业技术学院 | 一种可靠的数据传输方法 |
WO2019015378A1 (zh) * | 2017-07-20 | 2019-01-24 | 华为技术有限公司 | 一种数据传输的方法及设备 |
CN110933764A (zh) * | 2018-09-20 | 2020-03-27 | 维沃移动通信有限公司 | 传输指示信号的传输方法、网络设备及终端 |
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