CN101931442A - 一种信息指示的方法及装置 - Google Patents
一种信息指示的方法及装置 Download PDFInfo
- Publication number
- CN101931442A CN101931442A CN2009100874207A CN200910087420A CN101931442A CN 101931442 A CN101931442 A CN 101931442A CN 2009100874207 A CN2009100874207 A CN 2009100874207A CN 200910087420 A CN200910087420 A CN 200910087420A CN 101931442 A CN101931442 A CN 101931442A
- Authority
- CN
- China
- Prior art keywords
- precoding granularity
- size
- precoding
- indication
- granularity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000011664 signaling Effects 0.000 claims description 80
- 238000005259 measurement Methods 0.000 claims description 16
- 238000001228 spectrum Methods 0.000 abstract description 6
- 235000019580 granularity Nutrition 0.000 description 227
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910087420 CN101931442B (zh) | 2009-06-22 | 2009-06-22 | 一种信息指示的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910087420 CN101931442B (zh) | 2009-06-22 | 2009-06-22 | 一种信息指示的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101931442A true CN101931442A (zh) | 2010-12-29 |
CN101931442B CN101931442B (zh) | 2013-07-31 |
Family
ID=43370395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910087420 Active CN101931442B (zh) | 2009-06-22 | 2009-06-22 | 一种信息指示的方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101931442B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013033919A1 (zh) * | 2011-09-09 | 2013-03-14 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
WO2013131491A1 (zh) * | 2012-03-08 | 2013-09-12 | 华为技术有限公司 | 数据传输方法及系统、基站和用户设备 |
CN103718491A (zh) * | 2011-09-19 | 2014-04-09 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
CN103905141A (zh) * | 2012-12-26 | 2014-07-02 | 中兴通讯股份有限公司 | 一种物理下行共享信道的信道估计方法、系统及设备 |
CN103974427A (zh) * | 2013-01-31 | 2014-08-06 | 华为技术有限公司 | 一种资源分配的方法、装置和一种通信系统 |
CN104104472A (zh) * | 2013-04-10 | 2014-10-15 | 中兴通讯股份有限公司 | 一种保证预编码后信道连续性的方法、基站和ue |
CN108270522A (zh) * | 2016-12-30 | 2018-07-10 | 中兴通讯股份有限公司 | 确认信息的处理方法及装置 |
WO2018132944A1 (zh) * | 2017-01-17 | 2018-07-26 | 广东欧珀移动通信有限公司 | 信号传输方法和设备 |
WO2018177022A1 (zh) * | 2017-03-31 | 2018-10-04 | 维沃移动通信有限公司 | 一种预编码颗粒度的确定方法和装置 |
WO2020087267A1 (zh) * | 2018-10-30 | 2020-05-07 | Oppo广东移动通信有限公司 | 一种数据处理方法、终端设备及存储介质 |
CN111817798A (zh) * | 2019-04-11 | 2020-10-23 | 华为技术有限公司 | 一种信道测量方法和通信装置 |
WO2021031982A1 (zh) * | 2019-08-16 | 2021-02-25 | 华为技术有限公司 | 一种数据发送方法、数据接收方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009157A1 (en) * | 2006-06-20 | 2008-01-24 | Huawei Technologies Co., Ltd. | Method for reducing feedback information overhead in precoded mimo-ofdm systems |
CN101242216A (zh) * | 2007-02-06 | 2008-08-13 | 北京三星通信技术研究有限公司 | 无线通信系统中下行控制信令的传输设备和方法 |
CN101296207A (zh) * | 2007-04-28 | 2008-10-29 | 华为技术有限公司 | 控制信令的传输方法、网络侧设备以及终端 |
-
2009
- 2009-06-22 CN CN 200910087420 patent/CN101931442B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009157A1 (en) * | 2006-06-20 | 2008-01-24 | Huawei Technologies Co., Ltd. | Method for reducing feedback information overhead in precoded mimo-ofdm systems |
CN101242216A (zh) * | 2007-02-06 | 2008-08-13 | 北京三星通信技术研究有限公司 | 无线通信系统中下行控制信令的传输设备和方法 |
CN101296207A (zh) * | 2007-04-28 | 2008-10-29 | 华为技术有限公司 | 控制信令的传输方法、网络侧设备以及终端 |
Non-Patent Citations (1)
Title |
---|
MKENT: "Consideration for CQI and Precoding Feedback Granularity for MIMO Operation in E-UTRAN", 《3GPP TSG-RAN WG1 #48BIS R1-071513》 * |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9344160B2 (en) | 2011-09-09 | 2016-05-17 | Fujitsu Limited | Data transmission method and system, transmitter, and receiver |
WO2013033919A1 (zh) * | 2011-09-09 | 2013-03-14 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
CN103718584A (zh) * | 2011-09-09 | 2014-04-09 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
CN103718491A (zh) * | 2011-09-19 | 2014-04-09 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
CN103718491B (zh) * | 2011-09-19 | 2016-09-21 | 富士通株式会社 | 数据传输方法、系统、发射机和接收机 |
US9641296B2 (en) | 2012-03-08 | 2017-05-02 | Huawei Technologies Co., Ltd. | Data transmission method and system, base station and user equipment |
WO2013131491A1 (zh) * | 2012-03-08 | 2013-09-12 | 华为技术有限公司 | 数据传输方法及系统、基站和用户设备 |
CN103905141A (zh) * | 2012-12-26 | 2014-07-02 | 中兴通讯股份有限公司 | 一种物理下行共享信道的信道估计方法、系统及设备 |
CN103905141B (zh) * | 2012-12-26 | 2018-09-25 | 中兴通讯股份有限公司 | 一种物理下行共享信道的信道估计方法、系统及设备 |
CN103974427A (zh) * | 2013-01-31 | 2014-08-06 | 华为技术有限公司 | 一种资源分配的方法、装置和一种通信系统 |
CN104104472A (zh) * | 2013-04-10 | 2014-10-15 | 中兴通讯股份有限公司 | 一种保证预编码后信道连续性的方法、基站和ue |
CN104104472B (zh) * | 2013-04-10 | 2019-05-21 | 中兴通讯股份有限公司 | 一种保证预编码后信道连续性的方法、基站和ue |
US10038527B2 (en) | 2013-04-10 | 2018-07-31 | Zte Corporation | Method for ensuring channel continuity after precoding, base station, UE, and computer readable storage medium |
CN108270522A (zh) * | 2016-12-30 | 2018-07-10 | 中兴通讯股份有限公司 | 确认信息的处理方法及装置 |
CN108270522B (zh) * | 2016-12-30 | 2022-04-29 | 中兴通讯股份有限公司 | 确认信息的处理方法及装置 |
RU2728536C1 (ru) * | 2017-01-17 | 2020-07-30 | Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. | Способ и устройство передачи сигнала |
TWI733971B (zh) * | 2017-01-17 | 2021-07-21 | 大陸商Oppo廣東移動通信有限公司 | 信號傳輸方法和設備 |
CN110050412A (zh) * | 2017-01-17 | 2019-07-23 | Oppo广东移动通信有限公司 | 信号传输方法和设备 |
EP3570452A4 (en) * | 2017-01-17 | 2019-12-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | SIGNAL TRANSMISSION METHOD AND APPARATUS |
WO2018132944A1 (zh) * | 2017-01-17 | 2018-07-26 | 广东欧珀移动通信有限公司 | 信号传输方法和设备 |
US10771133B2 (en) | 2017-01-17 | 2020-09-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and apparatus |
WO2018177022A1 (zh) * | 2017-03-31 | 2018-10-04 | 维沃移动通信有限公司 | 一种预编码颗粒度的确定方法和装置 |
CN108667492B (zh) * | 2017-03-31 | 2020-07-17 | 维沃移动通信有限公司 | 一种预编码颗粒度的确定方法和装置 |
CN108667492A (zh) * | 2017-03-31 | 2018-10-16 | 维沃移动通信有限公司 | 一种预编码颗粒度的确定方法和装置 |
WO2020087267A1 (zh) * | 2018-10-30 | 2020-05-07 | Oppo广东移动通信有限公司 | 一种数据处理方法、终端设备及存储介质 |
US11792683B2 (en) | 2018-10-30 | 2023-10-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for data processing, terminal device, and storage medium |
CN111817798A (zh) * | 2019-04-11 | 2020-10-23 | 华为技术有限公司 | 一种信道测量方法和通信装置 |
CN111817798B (zh) * | 2019-04-11 | 2022-04-12 | 华为技术有限公司 | 一种信道测量方法和通信装置 |
WO2021031982A1 (zh) * | 2019-08-16 | 2021-02-25 | 华为技术有限公司 | 一种数据发送方法、数据接收方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101931442B (zh) | 2013-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101931442B (zh) | 一种信息指示的方法及装置 | |
US11223406B2 (en) | Wireless communication device and wireless communication method | |
JP6082408B2 (ja) | モバイル通信システムにおいて伝送ポイントを制御するための装置、方法、およびコンピュータ・プログラム | |
JP5469250B2 (ja) | 分散アンテナシステム、および同システムにおける無線通信方法 | |
JP6038317B2 (ja) | Ri報告を制御するための方法および装置 | |
CN101989873B (zh) | 上行控制信道的传输方法及装置 | |
KR20110048226A (ko) | 네트워크 다중 입출력 시스템에서 협력 멀티 포인트 송신을 위한 동적 채널 피드백 제어 방법 | |
KR20130032797A (ko) | 협력 통신 시스템을 위한 피드백 송수신 방법 및 장치 | |
CN103503352A (zh) | 在无线通信中使用干扰预测提高信道质量指示反馈准确度的系统和方法 | |
WO2016023227A1 (zh) | 资源配置方法、装置以及通信系统 | |
JP2015525488A (ja) | ワイヤレス通信システムにおける方法及び構成 | |
US10420137B2 (en) | System and method for signal density reduction in the frequency domain | |
US9083490B2 (en) | Apparatus and method for mitigating inter-cell interference in multiple antenna system | |
CN103339873A (zh) | 多节点系统中的信道状态信息反馈方法和装置 | |
CN110612736B (zh) | 通信装置,基站,方法和记录介质 | |
CN105338634A (zh) | 资源调度方法、基站和用户设备 | |
US20160143029A1 (en) | Base station device, terminal device, and communication method | |
CN105812033A (zh) | 信道状态信息反馈的方法和系统 | |
CN104221301A (zh) | 用于在移动通信系统中发送和接收反馈信号的方法和装置 | |
CN110024462A (zh) | 基于动态时分双工的传输装置、方法以及通信系统 | |
CN113348634A (zh) | 多天线面板上行链路通信 | |
EP3637651A1 (en) | Apparatus and method in wireless communication system | |
AU2019443559B2 (en) | Transmission of reference signals from a terminal device | |
JP7153066B2 (ja) | チャネルの周波数ホッピングの決定方法及び装置、コンピュータ記憶媒体 | |
JP6130719B2 (ja) | プリコーディング方法、システムおよび装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: INST OF TELECOMMUNICATION SCIENCE AND TECHNOLGOY Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20110402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 NO. 29, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 100191 NO. 40, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110402 Address after: 100191 Haidian District, Xueyuan Road, No. 40, Applicant after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 Haidian District, Xueyuan Road, No. 29, Applicant before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |