CN1352831A - 自适应阵列装置 - Google Patents
自适应阵列装置 Download PDFInfo
- Publication number
- CN1352831A CN1352831A CN99816703A CN99816703A CN1352831A CN 1352831 A CN1352831 A CN 1352831A CN 99816703 A CN99816703 A CN 99816703A CN 99816703 A CN99816703 A CN 99816703A CN 1352831 A CN1352831 A CN 1352831A
- Authority
- CN
- China
- Prior art keywords
- cycle
- symbol
- designated symbols
- combination coefficient
- symbol period
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/001828 WO2000060764A1 (en) | 1999-04-06 | 1999-04-06 | Adaptive array apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1352831A true CN1352831A (zh) | 2002-06-05 |
CN1149752C CN1149752C (zh) | 2004-05-12 |
Family
ID=14235417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998167037A Expired - Fee Related CN1149752C (zh) | 1999-04-06 | 1999-04-06 | 自适应阵列装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7110480B1 (zh) |
EP (1) | EP1166461B1 (zh) |
CN (1) | CN1149752C (zh) |
AU (1) | AU781595B2 (zh) |
DE (1) | DE69912995T2 (zh) |
HK (1) | HK1046599B (zh) |
WO (1) | WO2000060764A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10032426B4 (de) * | 2000-07-04 | 2006-01-12 | Siemens Ag | Strahlformungsverfahren |
JP4170100B2 (ja) * | 2003-01-10 | 2008-10-22 | 富士通株式会社 | 適応アンテナを用いる通信機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736460A (en) * | 1986-11-10 | 1988-04-05 | Kenneth Rilling | Multipath reduction system |
US5191546A (en) * | 1991-01-22 | 1993-03-02 | The United States Of America As Represented By The Secretary Of The Navy | Time-interpolation method for digital beamformers |
US5694416A (en) * | 1995-02-24 | 1997-12-02 | Radix Technologies, Inc. | Direct sequence spread spectrum receiver and antenna array for the simultaneous formation of a beam on a signal source and a null on an interfering jammer |
JP3497672B2 (ja) * | 1996-09-18 | 2004-02-16 | 株式会社東芝 | アダプティブアンテナおよびマルチキャリア無線通信システム |
JP3391662B2 (ja) * | 1997-06-06 | 2003-03-31 | 松下電器産業株式会社 | アダプティブアレーアンテナ受信装置 |
JP3768350B2 (ja) * | 1998-03-30 | 2006-04-19 | 松下電器産業株式会社 | 無線受信装置及びその方法 |
JP3519276B2 (ja) * | 1998-06-18 | 2004-04-12 | 松下電器産業株式会社 | キャリブレーション装置 |
JP3554207B2 (ja) * | 1998-11-10 | 2004-08-18 | 松下電器産業株式会社 | 無線通信装置及び無線通信方法 |
US6141393A (en) * | 1999-03-03 | 2000-10-31 | Motorola, Inc. | Method and device for channel estimation, equalization, and interference suppression |
-
1999
- 1999-04-06 US US09/958,235 patent/US7110480B1/en not_active Expired - Fee Related
- 1999-04-06 WO PCT/JP1999/001828 patent/WO2000060764A1/en active IP Right Grant
- 1999-04-06 AU AU30565/99A patent/AU781595B2/en not_active Ceased
- 1999-04-06 DE DE69912995T patent/DE69912995T2/de not_active Expired - Fee Related
- 1999-04-06 EP EP99912125A patent/EP1166461B1/en not_active Expired - Lifetime
- 1999-04-06 CN CNB998167037A patent/CN1149752C/zh not_active Expired - Fee Related
-
2002
- 2002-11-08 HK HK02108131.1A patent/HK1046599B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1046599B (zh) | 2005-03-04 |
HK1046599A1 (en) | 2003-01-17 |
US7110480B1 (en) | 2006-09-19 |
DE69912995D1 (de) | 2003-12-24 |
WO2000060764A1 (en) | 2000-10-12 |
AU781595B2 (en) | 2005-06-02 |
AU3056599A (en) | 2000-10-23 |
DE69912995T2 (de) | 2004-09-02 |
EP1166461A1 (en) | 2002-01-02 |
CN1149752C (zh) | 2004-05-12 |
EP1166461B1 (en) | 2003-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1210895C (zh) | 根据不同算法而工作的自适应天线设备 | |
CN1162990C (zh) | 无线基站装置和无线通信方法 | |
CN1157864C (zh) | 无线基站装置和无线通信方法 | |
CN1213551C (zh) | 移动通信系统中用于控制发送功率的装置和方法 | |
CN1147063C (zh) | 通信终端装置和无线通信方法 | |
CN1671072A (zh) | 无线通信系统中时分功率分配的方法和装置 | |
CN1171399C (zh) | 使用阵列天线的定向接收方法和自适应阵列天线装置 | |
CN1179597C (zh) | 无线基站 | |
CN1754332A (zh) | 信道仿真器和无线设备评价方法 | |
CN1957571A (zh) | 同步微网间路由 | |
CN1345107A (zh) | 自适应天线接收设备 | |
CN101047399A (zh) | 一种下行波束赋形的方法及装置 | |
CN101057421A (zh) | 无线电设备、发送控制方法和发送控制程序 | |
CN1610425A (zh) | 具有多个天线的基站装置 | |
CN1291021A (zh) | 通信终端装置及无线接收方法 | |
CN1706119A (zh) | 无线通信系统中便于检测和同步预定的同步信号的方法和装置 | |
CN1677894A (zh) | 阵列天线无线电通信设备 | |
CN1365550A (zh) | 无线通信装置和发送功率控制方法 | |
CN1149752C (zh) | 自适应阵列装置 | |
CN1171352C (zh) | 无线发送装置及发送方向性调整方法 | |
WO2018113677A1 (en) | Hardware virtualization for mean and variance estimations of qam symbols | |
CN1503491A (zh) | 智能天线收发分集方法和装置 | |
CN1601923A (zh) | 接收方法和接收设备 | |
CN1534896A (zh) | 自适应天线阵列系统以及权重系数计算控制方法 | |
CN1160890C (zh) | 无线通信系统中数字波束形成方法、模块及其阵列接收机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1046599 Country of ref document: HK |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: Kyoto Japan Patentee after: KYOCERA Corporation Address before: Osaka Japan Patentee before: Sanyo Electric Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: KYOTO CERAMIC CO., LTD. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20090320 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 |