CN1489805A - 自适应阵列装置、自适应阵列方法及程序 - Google Patents
自适应阵列装置、自适应阵列方法及程序 Download PDFInfo
- Publication number
- CN1489805A CN1489805A CNA018173977A CN01817397A CN1489805A CN 1489805 A CN1489805 A CN 1489805A CN A018173977 A CNA018173977 A CN A018173977A CN 01817397 A CN01817397 A CN 01817397A CN 1489805 A CN1489805 A CN 1489805A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- value
- adaptive array
- convergence
- receiving slot
- 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
- H04B7/0848—Joint weighting
- H04B7/0851—Joint weighting using training sequences or error signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
Abstract
Description
Claims (16)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP256526/00 | 2000-08-25 | ||
JP2000256526A JP2002077007A (ja) | 2000-08-25 | 2000-08-25 | 無線基地局、アレー受信装置及びアレー受信方法 |
JP256527/2000 | 2000-08-25 | ||
JP256526/2000 | 2000-08-25 | ||
JP256527/00 | 2000-08-25 | ||
JP2000256527A JP3363879B2 (ja) | 2000-08-25 | 2000-08-25 | アダプティブアレイ装置、ウエイト更新方法、及びプログラム記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1489805A true CN1489805A (zh) | 2004-04-14 |
CN1330051C CN1330051C (zh) | 2007-08-01 |
Family
ID=26598535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018173977A Expired - Fee Related CN1330051C (zh) | 2000-08-25 | 2001-08-27 | 自适应阵列装置、自适应阵列方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7298774B2 (zh) |
EP (1) | EP1315235B1 (zh) |
CN (1) | CN1330051C (zh) |
AT (1) | ATE397300T1 (zh) |
AU (1) | AU2001280170A1 (zh) |
DE (1) | DE60134238D1 (zh) |
TW (1) | TW504865B (zh) |
WO (1) | WO2002017432A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101536356B (zh) * | 2006-09-22 | 2012-11-21 | 意大利电信股份公司 | 用于合成阵列天线的方法和系统 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3475163B2 (ja) * | 2000-09-08 | 2003-12-08 | 三洋電機株式会社 | 無線装置 |
JP3895228B2 (ja) * | 2002-05-07 | 2007-03-22 | 松下電器産業株式会社 | 無線通信装置および到来方向推定方法 |
JP4213023B2 (ja) * | 2003-05-29 | 2009-01-21 | 富士通株式会社 | 適応制御装置及び適応制御方法 |
JP4187104B2 (ja) * | 2003-10-20 | 2008-11-26 | 京セラ株式会社 | 複数アンテナを備えた基地局装置 |
BR0318559A (pt) | 2003-10-23 | 2006-10-10 | Telecom Italia S P A E Pirelli | método para configur as caracterìsticas de irradiação de uma antena, antena com caracterìsticas de irradiação configuráveis, aparelho compreendendo uma antena, estação base de rádio, redes de telecomunicações, e, produto de processamento de dados |
JP4364274B2 (ja) * | 2005-02-18 | 2009-11-11 | 富士通株式会社 | 干渉低減受信装置 |
JP2007124411A (ja) * | 2005-10-28 | 2007-05-17 | Kyocera Corp | アダプティブアレーアンテナ装置及びその適応制御方法 |
CN100466774C (zh) * | 2007-05-18 | 2009-03-04 | 华为技术有限公司 | 一种扇区化基站 |
US10490892B2 (en) * | 2007-12-06 | 2019-11-26 | Spatial Digital Systems, Inc. | Satellite ground terminal incorporating a smart antenna that rejects interference |
US8903685B2 (en) | 2010-10-27 | 2014-12-02 | King Fahd University Of Petroleum And Minerals | Variable step-size least mean square method for estimation in adaptive networks |
US8547854B2 (en) | 2010-10-27 | 2013-10-01 | King Fahd University Of Petroleum And Minerals | Variable step-size least mean square method for estimation in adaptive networks |
US8462892B2 (en) | 2010-11-29 | 2013-06-11 | King Fahd University Of Petroleum And Minerals | Noise-constrained diffusion least mean square method for estimation in adaptive networks |
US20120314630A1 (en) * | 2011-06-13 | 2012-12-13 | Gordon Kent Walker | Broadcast band segmentation structures to enable better utilization of available spectrum |
US9837991B2 (en) | 2013-04-10 | 2017-12-05 | King Fahd University Of Petroleum And Minerals | Adaptive filter for system identification |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01194613A (ja) | 1988-01-29 | 1989-08-04 | Hitachi Ltd | 自動等化器初期化方式 |
JPH06508805A (ja) * | 1991-08-05 | 1994-10-06 | ザ、ブロクター、エンド、ギャンブル、カンパニー | 差込み式ハンドル |
US5956624A (en) * | 1994-07-12 | 1999-09-21 | Usa Digital Radio Partners Lp | Method and system for simultaneously broadcasting and receiving digital and analog signals |
JP3359460B2 (ja) * | 1995-03-20 | 2002-12-24 | 沖電気工業株式会社 | 適応フィルタ及びエコーキャンセラ |
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 |
JP3216704B2 (ja) * | 1997-08-01 | 2001-10-09 | 日本電気株式会社 | 適応アレイ装置 |
JP3229848B2 (ja) * | 1997-10-22 | 2001-11-19 | 三洋電機株式会社 | ディジタル無線通信システムのウエイトベクトル計算方法 |
US6240133B1 (en) * | 1998-02-05 | 2001-05-29 | Texas Instruments Incorporated | High stability fast tracking adaptive equalizer for use with time varying communication channels |
JP3465739B2 (ja) * | 1998-04-07 | 2003-11-10 | 日本電気株式会社 | Cdma適応アンテナ受信装置及び通信システム |
JP2000188568A (ja) * | 1998-10-13 | 2000-07-04 | Matsushita Electric Ind Co Ltd | 受信装置 |
AU5567300A (en) * | 1999-06-23 | 2001-01-09 | Japan As Represented By President Of Hokkaido University | Radio device |
EP1146661A1 (en) * | 1999-11-10 | 2001-10-17 | Mitsubishi Denki Kabushiki Kaisha | Adaptive array communication system and receiver |
TW513873B (en) * | 2000-07-27 | 2002-12-11 | Sanyo Electric Co | Radio equipment capable of real time change of antenna directivity and Doppler frequency estimating circuit used for the radio equipment |
-
2001
- 2001-08-27 TW TW090120996A patent/TW504865B/zh not_active IP Right Cessation
- 2001-08-27 CN CNB018173977A patent/CN1330051C/zh not_active Expired - Fee Related
- 2001-08-27 WO PCT/JP2001/007299 patent/WO2002017432A1/ja active IP Right Grant
- 2001-08-27 AU AU2001280170A patent/AU2001280170A1/en not_active Abandoned
- 2001-08-27 AT AT01958500T patent/ATE397300T1/de not_active IP Right Cessation
- 2001-08-27 EP EP01958500A patent/EP1315235B1/en not_active Expired - Lifetime
- 2001-08-27 US US10/362,647 patent/US7298774B2/en not_active Expired - Lifetime
- 2001-08-27 DE DE60134238T patent/DE60134238D1/de not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101536356B (zh) * | 2006-09-22 | 2012-11-21 | 意大利电信股份公司 | 用于合成阵列天线的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
US7298774B2 (en) | 2007-11-20 |
US20040048581A1 (en) | 2004-03-11 |
CN1330051C (zh) | 2007-08-01 |
WO2002017432A1 (fr) | 2002-02-28 |
AU2001280170A1 (en) | 2002-03-04 |
DE60134238D1 (de) | 2008-07-10 |
EP1315235B1 (en) | 2008-05-28 |
EP1315235A4 (en) | 2003-09-10 |
TW504865B (en) | 2002-10-01 |
ATE397300T1 (de) | 2008-06-15 |
EP1315235A1 (en) | 2003-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1489805A (zh) | 自适应阵列装置、自适应阵列方法及程序 | |
CN1199495C (zh) | 无线基站 | |
CN1918745A (zh) | 自适应天线装置 | |
CN101057421A (zh) | 无线电设备、发送控制方法和发送控制程序 | |
CN1653725A (zh) | 无线装置、空间路径控制方法及空间路径控制程序 | |
CN1656647A (zh) | 方向性天线自适应指向 | |
CN1486544A (zh) | 无线装置、其信号接收方法、其滤波系数测定方法及其滤波系数测定程序 | |
CN1315269C (zh) | 发射方法和利用该方法的无线设备 | |
CN1534895A (zh) | 无线接收装置、自适应阵列处理控制方法及控制程序 | |
CN1411188A (zh) | 自适应阵列天线方向性控制系统 | |
CN1647416A (zh) | 无线装置、无线通信系统、空间通道控制方法及空间通道控制程序 | |
CN1859666A (zh) | 一种移动通信终端的小区搜索方法及其装置 | |
CN1528060A (zh) | 无线基地系统、发送指向性控制方法及发送指向性控制程序 | |
CN101047399A (zh) | 一种下行波束赋形的方法及装置 | |
CN1643821A (zh) | 无线装置、收发定向性控制方法及收发定向性控制程序 | |
CN1299444C (zh) | 无线基站、无线终端、移动通信系统及接收操作控制程序 | |
CN1290271C (zh) | 无线信息终端和无线通信系统以及通信方法 | |
CN1717079A (zh) | 无线基站 | |
CN1658526A (zh) | 无线信道的下行波束赋形方法和装置 | |
CN1248533C (zh) | 无线基站及无线基站用方法 | |
CN1227849C (zh) | 自适应阵列天线接收装置及方法 | |
CN1708966A (zh) | 在发射波束成形存在时用于信道估计的方法 | |
CN1802771A (zh) | 自适应天线接收方法和自适应天线接收机 | |
CN1531223A (zh) | 发送方法及应用该方法的无线装置 | |
CN1208911C (zh) | 天线定向性控制方法与无线电装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1063883 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KYOTO CERAMIC CO., LTD. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20090327 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090327 Address after: Kyoto City, Kyoto, Japan Patentee after: KYOCERA Corporation Address before: Osaka Japan Patentee before: Sanyo Electric Co., Ltd. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1063883 Country of ref document: HK |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20160827 |
|
CF01 | Termination of patent right due to non-payment of annual fee |