CN101378281B - 一种多输入多输出系统信号处理方法及装置 - Google Patents
一种多输入多输出系统信号处理方法及装置 Download PDFInfo
- Publication number
- CN101378281B CN101378281B CN200710145977A CN200710145977A CN101378281B CN 101378281 B CN101378281 B CN 101378281B CN 200710145977 A CN200710145977 A CN 200710145977A CN 200710145977 A CN200710145977 A CN 200710145977A CN 101378281 B CN101378281 B CN 101378281B
- Authority
- CN
- China
- Prior art keywords
- channel
- module
- user
- processing method
- unified
- 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
Images
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710145977A CN101378281B (zh) | 2007-08-30 | 2007-08-30 | 一种多输入多输出系统信号处理方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710145977A CN101378281B (zh) | 2007-08-30 | 2007-08-30 | 一种多输入多输出系统信号处理方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101378281A CN101378281A (zh) | 2009-03-04 |
CN101378281B true CN101378281B (zh) | 2012-09-26 |
Family
ID=40421649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710145977A Expired - Fee Related CN101378281B (zh) | 2007-08-30 | 2007-08-30 | 一种多输入多输出系统信号处理方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101378281B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101630966B (zh) * | 2009-08-20 | 2015-04-01 | 中兴通讯股份有限公司 | 多输入多输出系统中信道质量的反馈方法 |
CN102957463B (zh) * | 2011-08-25 | 2015-11-25 | 华为技术有限公司 | 一种信号的处理方法及系统 |
CN103532689B (zh) | 2012-07-05 | 2016-11-16 | 华为技术有限公司 | 一种mu-mimo导频和数据发射方法、装置及系统 |
US8829955B1 (en) * | 2013-03-14 | 2014-09-09 | Analog Devices, Inc. | Isolator-based transmission system with side isolator channel for refresh signals |
CN103346869B (zh) * | 2013-06-19 | 2016-05-25 | 华为技术有限公司 | 数据接收方法及装置 |
CN104158575A (zh) * | 2014-08-19 | 2014-11-19 | 东南大学 | Zf预编码策略下的多小区mimo系统用户调度方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717888A (zh) * | 2002-10-25 | 2006-01-04 | 高通股份有限公司 | 多个空间多路复用模式的mimo系统 |
CN1855798A (zh) * | 2005-04-21 | 2006-11-01 | 美国博通公司 | 具有自适应调制的射频收发器 |
-
2007
- 2007-08-30 CN CN200710145977A patent/CN101378281B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717888A (zh) * | 2002-10-25 | 2006-01-04 | 高通股份有限公司 | 多个空间多路复用模式的mimo系统 |
CN1855798A (zh) * | 2005-04-21 | 2006-11-01 | 美国博通公司 | 具有自适应调制的射频收发器 |
Also Published As
Publication number | Publication date |
---|---|
CN101378281A (zh) | 2009-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Yang et al. | Performance of conjugate and zero-forcing beamforming in large-scale antenna systems | |
CN101378280B (zh) | 基于天线选择的多输入多输出系统及其信号处理方法 | |
CN102104404B (zh) | 无线通信系统中多用户mimo的传输方法、基站和用户终端 | |
CN102983934B (zh) | 多用户多输入多输出系统中线性预编码的方法及装置 | |
CN101984571B (zh) | 多用户mimo系统的预编码方法 | |
US9887757B2 (en) | Method and apparatus for efficient channel state information dissemination for MU-MIMO transmission schemes based on outdated channel state information | |
Wang et al. | Improved blind interference alignment in a cellular environment using power allocation and cell-based clusters | |
CN101321009B (zh) | 一种自适应mimo系统及其信号处理方法 | |
CN101378281B (zh) | 一种多输入多输出系统信号处理方法及装置 | |
CN101227217A (zh) | 基于多天线接收机的随机波束成型方法及其系统 | |
CN103825678A (zh) | 一种基于Khatri-Rao积3D MU-MIMO的预编码方法 | |
CN101378282B (zh) | 多输入多输出系统信号处理方法及装置 | |
CN100358257C (zh) | 利用随机波束成型的多天线发射接收系统及方法 | |
CN102158270B (zh) | 一种多用户mimo系统的子信道选择和发送预编码方法 | |
CN101917218A (zh) | 减少反馈信息的mimo多用户系统下行传输方法及系统 | |
CN102571172B (zh) | 在mimo无线通信系统中进行用户调度的方法和设备 | |
Mashdour et al. | Multiuser scheduling with enhanced greedy techniques for multicell and cell-free massive MIMO systems | |
CN107659348B (zh) | 一种基于slnr和thp混合自适应预编码设计方法 | |
CN102104879B (zh) | 多小区协作传输方法 | |
CN103209496B (zh) | 多基站协作系统中基于波束选择的用户调度方法 | |
CN101686073B (zh) | 预编码功率归一化参数的发送、接收方法及设备 | |
CN102957502B (zh) | 用于通信系统的线性预编码的方法和装置 | |
CN101958852B (zh) | 一种mimo系统中mld接收机的cinr估计方法及装置 | |
Lejosne et al. | Space time interference alignment scheme for the MIMO BC and IC with delayed CSIT and finite coherence time | |
Park et al. | Low complexity coordinated beamforming in 2-user MIMO systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU JIUTAI CABLE CO., LTD. Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141024 |
|
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: 226000 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141024 Address after: Nantong City, Jiangsu province 226000 Ping Chao Zhen Tong Yang Road No. 588 Patentee after: Jiangsu Jiutai Cable Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corporation |
|
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: 20120926 Termination date: 20160830 |