CN101854198B - 一种多天线发射分集的方法和装置 - Google Patents
一种多天线发射分集的方法和装置 Download PDFInfo
- Publication number
- CN101854198B CN101854198B CN200910132362.5A CN200910132362A CN101854198B CN 101854198 B CN101854198 B CN 101854198B CN 200910132362 A CN200910132362 A CN 200910132362A CN 101854198 B CN101854198 B CN 101854198B
- Authority
- CN
- China
- Prior art keywords
- antenna
- time coding
- space time
- wave beam
- module
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 50
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910132362.5A CN101854198B (zh) | 2009-03-30 | 2009-03-30 | 一种多天线发射分集的方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910132362.5A CN101854198B (zh) | 2009-03-30 | 2009-03-30 | 一种多天线发射分集的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101854198A CN101854198A (zh) | 2010-10-06 |
CN101854198B true CN101854198B (zh) | 2014-01-01 |
Family
ID=42805492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910132362.5A Expired - Fee Related CN101854198B (zh) | 2009-03-30 | 2009-03-30 | 一种多天线发射分集的方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101854198B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159303A1 (zh) * | 2011-06-28 | 2012-11-29 | 华为技术有限公司 | 分布式天线系统的天线组分配的方法和装置 |
CN104348763B (zh) | 2013-07-23 | 2018-06-05 | 华为技术有限公司 | 一种用于大规模天线的信道测量方法和用户终端 |
CN108965533B (zh) | 2018-07-23 | 2021-01-08 | Oppo广东移动通信有限公司 | 射频系统、天线切换控制方法及相关产品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1585296A (zh) * | 2003-08-18 | 2005-02-23 | 阿尔卡特公司 | 组合的开环和闭环发射分集系统 |
CN101043241A (zh) * | 2006-03-20 | 2007-09-26 | 华为技术有限公司 | 多天线通信方法和系统 |
CN101771454A (zh) * | 2009-01-07 | 2010-07-07 | 中兴通讯股份有限公司 | 一种空间分集方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9106296B2 (en) * | 2006-12-19 | 2015-08-11 | Qualcomm Incorporated | Beam space time coding and transmit diversity |
-
2009
- 2009-03-30 CN CN200910132362.5A patent/CN101854198B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1585296A (zh) * | 2003-08-18 | 2005-02-23 | 阿尔卡特公司 | 组合的开环和闭环发射分集系统 |
CN101043241A (zh) * | 2006-03-20 | 2007-09-26 | 华为技术有限公司 | 多天线通信方法和系统 |
CN101771454A (zh) * | 2009-01-07 | 2010-07-07 | 中兴通讯股份有限公司 | 一种空间分集方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101854198A (zh) | 2010-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102195698B (zh) | 多输入多输出mimo无线通信系统中的方法及设备 | |
US11916820B2 (en) | Reference signal configuration, information transmission, and information receiving methods and device | |
CN102468879B (zh) | 用于无线通信系统的波束形成训练方法、设备和系统 | |
US8582679B2 (en) | Method of transmitting of data and configuring a codebook in multi antenna system | |
EP3496290B1 (en) | Beam processing method, base station, and mobile terminal | |
KR101413507B1 (ko) | 프리코딩 행렬을 획득하기 위한 방법 및 디바이스 | |
EP2911330B1 (en) | Method, system, and device for transmitting coding instruction information and for determining pre-coding matrix | |
CN105429686A (zh) | 分离型非对称混合波束成型的传输装置及方法 | |
CN101371483A (zh) | 利用极冠码本进行波束形成的mimo通信系统和方法 | |
EP2466761B1 (en) | Multiple input multiple output and beam-forming data transmission method and device | |
CN104025469A (zh) | 无线通信系统中获取发射波束分集的波束形成方法和装置 | |
CN101232478A (zh) | 选择配对数据流及对应预编码向量的方法及设备 | |
CN101383647A (zh) | 对工作天线进行校准的方法及装置 | |
CN110535507A (zh) | 毫米波mimo基于最大等效信道增益的混合预编码算法 | |
WO2009093182A3 (en) | A method, a transmitting station, a receiving station and a preamble structure for communicating a signal using analog beam steering | |
CN107733505A (zh) | 一种波束赋形训练方法、终端和基站 | |
CN101854198B (zh) | 一种多天线发射分集的方法和装置 | |
CN101789814B (zh) | 采用空时编码结合预编码对待发射数据处理的方法及装置 | |
CN101807976B (zh) | 一种波频处理装置及方法 | |
CN104579439B (zh) | 适用于大规模mimo的天线选择方法及系统 | |
EP1585232B1 (en) | Method for transmitting optimally diversified information in a MIMO telecomminication system | |
EP2587687A1 (en) | Method, device and base station for transmitting signal | |
CN107370534A (zh) | 信道状态信息的测量方法及装置 | |
CN101651639A (zh) | 一种对双天线终端进行上行信道测量的方法 | |
CN101355410A (zh) | 一种基于随机波束成形的数据传输方法和系统 |
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: NANJING BRANCH OF ZTE CORPORATION Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20131030 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 210012 NANJING, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131030 Address after: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Branch of Zhongxing Communication Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Applicant before: ZTE Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150707 Address after: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee after: ZTE Corporation Address before: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Branch of Zhongxing Communication Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180330 |