CN101577573A - 独立数据流控制方法及装置 - Google Patents
独立数据流控制方法及装置 Download PDFInfo
- Publication number
- CN101577573A CN101577573A CN 200810096796 CN200810096796A CN101577573A CN 101577573 A CN101577573 A CN 101577573A CN 200810096796 CN200810096796 CN 200810096796 CN 200810096796 A CN200810096796 A CN 200810096796A CN 101577573 A CN101577573 A CN 101577573A
- Authority
- CN
- China
- Prior art keywords
- msub
- mtd
- mrow
- lambda
- math
- 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 25
- 239000011159 matrix material Substances 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 21
- 238000000354 decomposition reaction Methods 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 11
- 230000003595 spectral effect Effects 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 4
- 206010007559 Cardiac failure congestive Diseases 0.000 claims 2
- 238000009563 continuous hemofiltration Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Radio Transmission System (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810096796 CN101577573B (zh) | 2008-05-09 | 2008-05-09 | 独立数据流控制方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810096796 CN101577573B (zh) | 2008-05-09 | 2008-05-09 | 独立数据流控制方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101577573A true CN101577573A (zh) | 2009-11-11 |
CN101577573B CN101577573B (zh) | 2013-08-07 |
Family
ID=41272378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810096796 Expired - Fee Related CN101577573B (zh) | 2008-05-09 | 2008-05-09 | 独立数据流控制方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101577573B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072553A1 (zh) * | 2009-12-18 | 2011-06-23 | 中兴通讯股份有限公司 | 一种多用户复用方法及发射装置 |
CN103222233A (zh) * | 2010-11-23 | 2013-07-24 | 国际商业机器公司 | 基于网络接口层的可靠度的最佳路径评估 |
WO2014166180A1 (zh) * | 2013-04-10 | 2014-10-16 | 华为技术有限公司 | 移动通信方法、装置及系统 |
CN106797628A (zh) * | 2014-09-19 | 2017-05-31 | 华为技术有限公司 | 双流发射方法和发射机 |
CN109391956A (zh) * | 2017-08-10 | 2019-02-26 | 维沃移动通信有限公司 | 一种上行传输方法、相关设备和系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100631668B1 (ko) * | 2003-05-13 | 2006-10-09 | 엘지전자 주식회사 | 고속 데이터 전송 방식 이동 통신 시스템에서의 이동국수신 다이버시티 장치 및 방법 |
EP1671432B1 (en) * | 2003-10-01 | 2018-02-21 | Avago Technologies General IP (Singapore) Pte. Ltd. | System and method for antenna selection |
KR100696208B1 (ko) * | 2004-12-08 | 2007-03-20 | 한국전자통신연구원 | 다중 안테나 송수신 시스템의 제어 방법, 송신기 및 수신기 |
-
2008
- 2008-05-09 CN CN 200810096796 patent/CN101577573B/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072553A1 (zh) * | 2009-12-18 | 2011-06-23 | 中兴通讯股份有限公司 | 一种多用户复用方法及发射装置 |
US8649251B2 (en) | 2009-12-18 | 2014-02-11 | Zte Corporation | Multi-user multiplexing method and transmission device |
CN103222233A (zh) * | 2010-11-23 | 2013-07-24 | 国际商业机器公司 | 基于网络接口层的可靠度的最佳路径评估 |
CN103222233B (zh) * | 2010-11-23 | 2015-09-09 | 国际商业机器公司 | 一种节点动态错误抑制的方法、装置和系统 |
WO2014166180A1 (zh) * | 2013-04-10 | 2014-10-16 | 华为技术有限公司 | 移动通信方法、装置及系统 |
CN104641571A (zh) * | 2013-04-10 | 2015-05-20 | 华为技术有限公司 | 移动通信方法、装置及系统 |
CN106797628A (zh) * | 2014-09-19 | 2017-05-31 | 华为技术有限公司 | 双流发射方法和发射机 |
CN106797628B (zh) * | 2014-09-19 | 2019-11-29 | 华为技术有限公司 | 双流发射方法和发射机 |
CN109391956A (zh) * | 2017-08-10 | 2019-02-26 | 维沃移动通信有限公司 | 一种上行传输方法、相关设备和系统 |
CN109391956B (zh) * | 2017-08-10 | 2021-10-29 | 维沃移动通信有限公司 | 一种上行传输方法、相关设备和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101577573B (zh) | 2013-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1699145B1 (en) | Beam and power allocation method for MIMO communication system | |
US7991066B2 (en) | Transmitter, receiver and method for controlling multiple input multiple output system | |
JP4173137B2 (ja) | データ伝送レートのランクアダプティブな適合化を有するmimo信号処理方法 | |
US8600308B2 (en) | Channel state information feedback for coordinated multiple points transmission | |
US8761288B2 (en) | Limited channel information feedback error-free channel vector quantization scheme for precoding MU-MIMO | |
US9191091B2 (en) | Radio communication system using multi-antenna transmission technique, and multi-user scheduler therefor | |
EP2404389B1 (en) | Method and apparatus for eliminating multi-user interference in multi-antenna system | |
CN102035615B (zh) | 一种基于mimo的下行数据传输方法、装置及系统 | |
JP5172517B2 (ja) | チャネルベクトル量子化に基いたスケジューリング及びプリコーディングの方法及び装置 | |
EP2293464A1 (en) | Method to determine precoding-weights based on channel state information in a mimo communication system | |
CN101459635B (zh) | 空分多址接入系统提高吞吐量性能的方法、系统及装置 | |
US20060234751A1 (en) | Power loading method and apparatus for throughput enhancement in MIMO systems | |
JP5666581B2 (ja) | Mu−mimo通信システムの送信機のためのプリコーディング方法 | |
KR20090003000A (ko) | 다중 안테나 시스템에서 간섭 제거 장치 및 방법 | |
CN101232356A (zh) | Mimo系统中的预编码方法、系统和装置 | |
KR100761818B1 (ko) | 두 개의 유니터리 행렬로 구성되는 프리코딩 행렬을 이용한폐루프 mimo 방식의 데이터 전송 방법 및 송신 장치 | |
US8199840B2 (en) | Multiple-input, multiple-output communication system with reduced feedback | |
EP1349297A1 (en) | A closed loop multiple antenna system | |
CN101577573B (zh) | 独立数据流控制方法及装置 | |
Mitsuyamay et al. | Adaptive bit and power allocation algorithm for SVD-MIMO system with fixed transmission rate | |
WO2007058264A1 (ja) | 送信装置、mimo通信システム及び送信ダイバーシチ方法 | |
KR101345387B1 (ko) | 빔포밍을 이용한 무선 송수신 장치 및 방법 | |
CN104113399B (zh) | 多用户mimo系统中基于矩阵条件数的用户选择方法 | |
CN101944942A (zh) | 一种低复杂度自适应传输的多天线传输方法及系统 | |
Hara et al. | Pilot-based CSI feedback in TDD/MIMO systems with cochannel interference |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20091111 Assignee: SANECHIPS TECHNOLOGY Co.,Ltd. Assignor: ZTE Corp. Contract record no.: 2015440020319 Denomination of invention: Method and device for controlling independent data stream Granted publication date: 20130807 License type: Common License Record date: 20151123 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: 518057 Zhongxing building, science and technology south road, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee before: ZTE Corp. |
|
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: 20130807 |