CN101771452A - 波束赋形颗粒度的指示方法、系统及设备 - Google Patents
波束赋形颗粒度的指示方法、系统及设备 Download PDFInfo
- Publication number
- CN101771452A CN101771452A CN200810246607A CN200810246607A CN101771452A CN 101771452 A CN101771452 A CN 101771452A CN 200810246607 A CN200810246607 A CN 200810246607A CN 200810246607 A CN200810246607 A CN 200810246607A CN 101771452 A CN101771452 A CN 101771452A
- Authority
- CN
- China
- Prior art keywords
- forming granularity
- granularity
- base station
- forming
- station apparatus
- 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 abstract description 14
- 238000004891 communication Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102466072A CN101771452B (zh) | 2008-12-26 | 2008-12-26 | 波束赋形颗粒度的指示方法、系统及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102466072A CN101771452B (zh) | 2008-12-26 | 2008-12-26 | 波束赋形颗粒度的指示方法、系统及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101771452A true CN101771452A (zh) | 2010-07-07 |
CN101771452B CN101771452B (zh) | 2013-12-04 |
Family
ID=42504091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102466072A Active CN101771452B (zh) | 2008-12-26 | 2008-12-26 | 波束赋形颗粒度的指示方法、系统及设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101771452B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1941663B (zh) * | 2005-09-30 | 2011-11-30 | 上海原动力通信科技有限公司 | 多天线信道复用的方法及波束赋形的方法 |
CN101202577A (zh) * | 2006-12-14 | 2008-06-18 | 中兴通讯股份有限公司 | 无线通信系统的多业务波束赋形装置 |
CN101330486B (zh) * | 2007-06-21 | 2011-07-13 | 电信科学技术研究院 | 下行专用导频的传输方法与装置 |
-
2008
- 2008-12-26 CN CN2008102466072A patent/CN101771452B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN101771452B (zh) | 2013-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20200220599A1 (en) | Wireless communication device and wireless communication method | |
EP3565170A1 (en) | Communication method, related device and computer storage medium | |
AU2017333197B2 (en) | Parameter determining method, base station, and user equipment | |
US10826664B2 (en) | Reference signal sending method, related device, and communications system | |
EP3573274B1 (en) | Communication method and network device | |
CN101771444A (zh) | 多天线系统中参考信号的设置方法和基站 | |
US10420137B2 (en) | System and method for signal density reduction in the frequency domain | |
CN101841867A (zh) | 一种信息传输的方法、系统及装置 | |
EP3621339A1 (en) | Communication method and device | |
WO2021106837A1 (ja) | 端末装置、基地局装置および通信方法 | |
EP3565155B1 (en) | Data transmission method and apparatus | |
CN108702634A (zh) | 探测参考信号的发送方法和装置 | |
EP3531578B1 (en) | Method for sending/receiving reference signal, and terminal device and network device | |
CN101771449B (zh) | 波束赋形颗粒度的指示方法、系统及设备 | |
CN108737041B (zh) | 一种用于多天线传输的用户设备、基站中的方法和装置 | |
CN109964413B (zh) | 一种被用于多天线传输的用户设备、基站中的方法和装置 | |
JP2024012672A (ja) | 通信装置、及び通信制御装置 | |
CN101771453B (zh) | 波束赋形颗粒度的指示方法、系统及设备 | |
CN110945952B (zh) | 用户装置、基站装置及通信方法 | |
CN101771452B (zh) | 波束赋形颗粒度的指示方法、系统及设备 | |
CN115695125A (zh) | 通信处理方法和通信处理装置 | |
CN113490220B (zh) | 控制信道的传输方法、设备及存储介质 | |
CN110999239B (zh) | 用户装置和基站装置 | |
CN111446994B (zh) | 一种用于多天线传输的用户设备、基站中的方法和装置 | |
CN113287338A (zh) | 通信装置、通信控制装置、通信方法、通信控制方法以及计算机程序 |
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: 20110408 |
|
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: 20110408 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 | ||
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 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210609 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 |