CN101616472B - 一种发射波束跟踪方法、系统及发射端设备 - Google Patents
一种发射波束跟踪方法、系统及发射端设备 Download PDFInfo
- Publication number
- CN101616472B CN101616472B CN2009100947725A CN200910094772A CN101616472B CN 101616472 B CN101616472 B CN 101616472B CN 2009100947725 A CN2009100947725 A CN 2009100947725A CN 200910094772 A CN200910094772 A CN 200910094772A CN 101616472 B CN101616472 B CN 101616472B
- Authority
- CN
- China
- Prior art keywords
- transmitting
- azimuth
- power
- transmitting power
- current
- 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 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 101
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 16
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000013459 approach Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000005562 fading Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100947725A CN101616472B (zh) | 2009-07-28 | 2009-07-28 | 一种发射波束跟踪方法、系统及发射端设备 |
PCT/CN2010/071621 WO2011011997A1 (zh) | 2009-07-28 | 2010-04-07 | 一种发射波束跟踪方法、系统及发射端设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100947725A CN101616472B (zh) | 2009-07-28 | 2009-07-28 | 一种发射波束跟踪方法、系统及发射端设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101616472A CN101616472A (zh) | 2009-12-30 |
CN101616472B true CN101616472B (zh) | 2011-04-13 |
Family
ID=41495784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100947725A Expired - Fee Related CN101616472B (zh) | 2009-07-28 | 2009-07-28 | 一种发射波束跟踪方法、系统及发射端设备 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101616472B (zh) |
WO (1) | WO2011011997A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101616472B (zh) * | 2009-07-28 | 2011-04-13 | 深圳大学 | 一种发射波束跟踪方法、系统及发射端设备 |
CN103052086B (zh) * | 2013-01-22 | 2016-09-07 | 华为技术有限公司 | 一种毫米波相控阵波束对准方法及通信设备 |
CN107408964B (zh) * | 2015-03-10 | 2021-05-25 | 瑞典爱立信有限公司 | 用于控制无线电传输的方法、设备和介质 |
CN107135021B (zh) * | 2016-02-29 | 2021-10-15 | 中兴通讯股份有限公司 | 一种上行波束跟踪方法及相应的终端和基站 |
CN107181517B (zh) * | 2016-03-09 | 2021-06-15 | 中兴通讯股份有限公司 | 波束搜索方法及装置 |
CN107872253B (zh) * | 2016-09-27 | 2021-06-08 | 华为技术有限公司 | 波束跟踪方法、设备及系统 |
CN107888258B (zh) * | 2016-09-30 | 2020-03-24 | 电信科学技术研究院 | 一种波束扫描与跟踪方法及装置 |
CN108616306B (zh) * | 2018-04-04 | 2020-06-26 | 深圳市晟丰达科技有限公司 | 一种车载互联互通方法、计算机可读存储介质和车载终端 |
CN112665614B (zh) * | 2020-12-23 | 2022-12-06 | 中电科航空电子有限公司 | 一种机载宽带卫通设备惯导参考校准方法及相关组件 |
CN114925659B (zh) * | 2022-05-18 | 2023-04-28 | 电子科技大学 | 动态宽度最大化解码方法、文本生成方法及存储介质 |
CN115616583A (zh) * | 2022-10-21 | 2023-01-17 | 江苏博克斯科技股份有限公司 | 一种超声波测距盲区调节方法及超声波传感器 |
CN115808683B (zh) * | 2023-02-08 | 2023-04-07 | 安徽隼波科技有限公司 | 一种雷达光电联动跟踪方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1545165A (zh) * | 2003-11-11 | 2004-11-10 | 中国人民解放军总参谋部第六十三研究 | 跟踪天线的机电双重波束控制方法 |
CN101095333A (zh) * | 2004-05-27 | 2007-12-26 | 美商内数位科技公司 | 三维控制信道波束 |
CN101616472B (zh) * | 2009-07-28 | 2011-04-13 | 深圳大学 | 一种发射波束跟踪方法、系统及发射端设备 |
-
2009
- 2009-07-28 CN CN2009100947725A patent/CN101616472B/zh not_active Expired - Fee Related
-
2010
- 2010-04-07 WO PCT/CN2010/071621 patent/WO2011011997A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011011997A1 (zh) | 2011-02-03 |
CN101616472A (zh) | 2009-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101616472B (zh) | 一种发射波束跟踪方法、系统及发射端设备 | |
US7359733B2 (en) | Beam synthesis method for downlink beamforming in FDD wireless communication system | |
CN100512052C (zh) | 一种实现干扰抑制的波束赋形方法 | |
US7671800B2 (en) | Beamforming apparatus and method in a smart antenna system | |
EP3349367B1 (en) | Method of determining communication beam, and corresponding device | |
US7139593B2 (en) | System and method for improving performance of an adaptive antenna array in a vehicular environment | |
JP4176463B2 (ja) | 送信ダイバーシチ通信装置 | |
EP2253077B1 (en) | Mmwave wpan communication system with fast adaptive beam tracking | |
Hussain et al. | Energy-efficient interactive beam alignment for millimeter-wave networks | |
US8369438B2 (en) | Iterative tree search-based precoding technique for multiuser MIMO communication system | |
US9960880B2 (en) | Signal sending method and device | |
Khodier et al. | Beamforming and power control for interference reduction in wireless communications using particle swarm optimization | |
US8750400B2 (en) | Method and system for an iterative multiple user multiple input multiple output (MU-MIMO) communication system | |
US8897765B2 (en) | Method and appratus for controlling signal transmission | |
US7065149B2 (en) | Transmitter, the method of the same and communication system | |
EP2938008B1 (en) | Wave beam selection method and base station | |
EP3343795B1 (en) | Adaptive parameter adjustment method for hybrid precoding millimeter-wave transmission system | |
CN104617998A (zh) | 一种闭环mimo非合作接收方法及其装置 | |
Niu et al. | Interference subspace tracking for network interference alignment in cellular systems | |
CN103023543A (zh) | 一种波束赋形方法、装置及基站设备 | |
KR20020049357A (ko) | Cdma 시스템에서의 적응 어레이 안테나를 이용한순방향 빔형성 방법 | |
CN112910524A (zh) | 基于概率模型的毫米波波束跟踪方法 | |
EP4415278A1 (en) | Beamforming for interference suppression | |
WO2022266868A1 (zh) | 波束追踪方法和相关设备 | |
CN107241127A (zh) | 一种多基站协作通信系统异步干扰抑制方法 |
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: SOUTHEAST UNIVERSITY |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518060 NO.3688, NANHAI AVENUE, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518060 NO.3688, NANHAI AVENUE, NANSHAN DISTRICT, SHENZHEN CITY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100331 Address after: 518060 No. 3688 Nanhai Road, Shenzhen, Nanshan District Applicant after: Shenzhen University Applicant after: Southeast University Address before: 518060 Nanhai Road, Guangdong, Shenzhen, No. 3688, No. Applicant before: Shenzhen University |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110728 |