CN1332944A - 小区扇区配置转换***与方法 - Google Patents
小区扇区配置转换***与方法 Download PDFInfo
- Publication number
- CN1332944A CN1332944A CN99813145A CN99813145A CN1332944A CN 1332944 A CN1332944 A CN 1332944A CN 99813145 A CN99813145 A CN 99813145A CN 99813145 A CN99813145 A CN 99813145A CN 1332944 A CN1332944 A CN 1332944A
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- Prior art keywords
- radiating pattern
- signal
- antenna beam
- configuration
- radiation
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- 238000000034 method Methods 0.000 title claims abstract description 66
- 230000007704 transition Effects 0.000 title claims abstract description 37
- 230000006854 communication Effects 0.000 claims abstract description 96
- 238000004891 communication Methods 0.000 claims abstract description 95
- 230000008859 change Effects 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims description 104
- 230000005855 radiation Effects 0.000 claims description 101
- 239000011159 matrix material Substances 0.000 claims description 66
- 230000008569 process Effects 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 10
- 230000002829 reductive effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
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- 238000012986 modification Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 5
- 230000004069 differentiation Effects 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 6
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (70)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/169,489 | 1998-10-09 | ||
US09/169,489 US6181276B1 (en) | 1998-10-09 | 1998-10-09 | Sector shaping transition system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1332944A true CN1332944A (zh) | 2002-01-23 |
CN1227935C CN1227935C (zh) | 2005-11-16 |
Family
ID=22615919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998131458A Expired - Lifetime CN1227935C (zh) | 1998-10-09 | 1999-10-07 | 小区扇区配置转换***与方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6181276B1 (zh) |
JP (1) | JP4344479B2 (zh) |
KR (1) | KR100712384B1 (zh) |
CN (1) | CN1227935C (zh) |
AU (1) | AU6295699A (zh) |
BR (1) | BR9914382A (zh) |
TW (1) | TW456155B (zh) |
WO (1) | WO2000022859A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101485220B (zh) * | 2006-06-29 | 2012-03-21 | 摩托罗拉解决方案公司 | 用于在无线局域网(wlan)***中传送信标传输的***和方法 |
CN1906955B (zh) * | 2004-08-18 | 2012-09-05 | 鲁库斯无线公司 | 具有可选元件的天线装置中的发送参数控制的设备与方法 |
CN101836496B (zh) * | 2007-05-17 | 2013-12-25 | 艾利森电话股份有限公司 | 用于多扇区全向基站配置与多扇区基站配置之间进行转换的方法和设备 |
CN105474463A (zh) * | 2013-09-11 | 2016-04-06 | 英特尔公司 | 用于多用途的模块化相控阵列架构的动态划分 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
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US6542485B1 (en) * | 1998-11-25 | 2003-04-01 | Lucent Technologies Inc. | Methods and apparatus for wireless communication using time division duplex time-slotted CDMA |
US6813254B1 (en) * | 1998-11-25 | 2004-11-02 | Lucent Technologies Inc. | Methods and apparatus for wireless communication using code division duplex time-slotted CDMA |
US7120431B1 (en) * | 1999-02-12 | 2006-10-10 | Lucent Technologies Inc. | System and method for adjusting antenna radiation in a wireless network |
FR2805119B1 (fr) * | 2000-02-16 | 2003-02-07 | Mitsubishi Electric Inf Tech | Procede de repartition des communications au sein d'une cellule d'un reseau de radiocommunication, dispositif et station de base correspondants |
EP1278871A2 (en) * | 2000-04-29 | 2003-01-29 | MERCK PATENT GmbH | Human phospholipase c delta 5 |
GB2363256B (en) * | 2000-06-07 | 2004-05-12 | Motorola Inc | Adaptive antenna array and method of controlling operation thereof |
US8043224B2 (en) | 2000-07-12 | 2011-10-25 | Dimicine Research It, Llc | Telemedicine system |
US6949073B2 (en) | 2002-10-03 | 2005-09-27 | Home-Medicine.Com, Inc. | Dyspnea monitor, and telemedicine system and method |
US6907271B2 (en) * | 2000-11-10 | 2005-06-14 | Nortel Networks Limited | Multibeam wireless communications method and system including an interference avoidance scheme in which the area of each transmitted beam is divided into a plurality of sub-areas |
US7953446B2 (en) * | 2000-12-11 | 2011-05-31 | Nortel Networks Limited | Antenna systems with common overhead for CDMA base stations |
EP1356540A2 (en) * | 2001-01-29 | 2003-10-29 | Celletra Ltd., Dr. Joseph Shapira | Antenna arrangements for flexible coverage of a sector in a cellular network |
US20030022693A1 (en) * | 2001-07-26 | 2003-01-30 | Marios Gerogiokas | System and method for beam on demand |
US7043270B2 (en) * | 2001-08-13 | 2006-05-09 | Andrew Corporation | Shared tower system for accomodating multiple service providers |
EP1425819A1 (en) * | 2001-08-14 | 2004-06-09 | Redline Communications Inc. | Distribution system for antenna array |
US7095987B2 (en) * | 2001-11-15 | 2006-08-22 | Texas Instruments Incorporated | Method and apparatus for received uplinked-signal based adaptive downlink diversity within a communication system |
US6930637B2 (en) * | 2001-11-15 | 2005-08-16 | Texas Instruments Incorporated | Method and apparatus for high resolution tracking via mono-pulse beam-forming in a communication system |
JP2004072663A (ja) * | 2002-08-09 | 2004-03-04 | Fujitsu Ltd | アンテナ制御装置 |
US6983174B2 (en) * | 2002-09-18 | 2006-01-03 | Andrew Corporation | Distributed active transmit and/or receive antenna |
US6844863B2 (en) | 2002-09-27 | 2005-01-18 | Andrew Corporation | Active antenna with interleaved arrays of antenna elements |
US6906681B2 (en) * | 2002-09-27 | 2005-06-14 | Andrew Corporation | Multicarrier distributed active antenna |
US7280848B2 (en) * | 2002-09-30 | 2007-10-09 | Andrew Corporation | Active array antenna and system for beamforming |
US6972622B2 (en) * | 2003-05-12 | 2005-12-06 | Andrew Corporation | Optimization of error loops in distributed power amplifiers |
CN100407844C (zh) * | 2003-09-18 | 2008-07-30 | 华为技术有限公司 | 一种通讯***中扇区配置的实现方法和装置 |
US8929195B1 (en) * | 2005-05-11 | 2015-01-06 | Sprint Spectrum L.P. | Method and system of reusing walsh codes to increase forward channel capacity |
JP4415026B2 (ja) * | 2007-03-09 | 2010-02-17 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システムにおける基地局アンテナ放射パターン制御方法及びそのシステム |
US8165595B2 (en) * | 2008-01-25 | 2012-04-24 | Samsung Electronics Co., Ltd. | System and method for multi-stage antenna training of beamforming vectors |
US8280445B2 (en) | 2008-02-13 | 2012-10-02 | Samsung Electronics Co., Ltd. | System and method for antenna training of beamforming vectors by selective use of beam level training |
US8335170B2 (en) * | 2008-11-25 | 2012-12-18 | Intel Corporation | Directional transmission techniques |
EP2296225B1 (en) * | 2009-09-10 | 2018-05-09 | Agence Spatiale Européenne | Reconfigurable beam-forming-network architecture. |
KR101007213B1 (ko) * | 2010-07-23 | 2011-01-24 | 삼성탈레스 주식회사 | 레이더 시스템에서 다수의 복사패턴 형성이 가능한 안테나 결합기 |
US9154968B2 (en) * | 2010-11-03 | 2015-10-06 | Telefonaktiebolaget L M Ericsson (Publ) | Radio base station and a method therein |
FR2968865A1 (fr) * | 2010-12-08 | 2012-06-15 | Thomson Licensing | Dispositif de reception ou d'emission/reception de signaux mimo |
US9645222B2 (en) | 2011-08-08 | 2017-05-09 | Trimble Navigation Limited | Apparatus for direction finding of wireless signals |
US8903454B2 (en) * | 2011-11-07 | 2014-12-02 | Alcatel Lucent | Base station and radio unit for creating overlaid sectors with carrier aggregation |
US9100974B2 (en) | 2012-04-12 | 2015-08-04 | Fidelity Comtech, Inc. | System for continuously improving the performance of wireless networks with mobile users |
US9648502B2 (en) | 2012-08-15 | 2017-05-09 | Trimble Navigation Limited | System for tailoring wireless coverage to a geographic area |
EP3022959B1 (en) * | 2013-07-18 | 2018-04-25 | Telefonaktiebolaget LM Ericsson (publ) | Methods and devices for cell reconfiguration |
EP2836014B1 (en) * | 2013-08-08 | 2017-06-14 | Alcatel Lucent | Operating a cell |
KR20150079039A (ko) * | 2013-12-31 | 2015-07-08 | 한국전자통신연구원 | 공전 각운동량 모드들을 동시에 송신 및 수신하는 장치 및 방법 |
CN106685495A (zh) * | 2015-11-05 | 2017-05-17 | 索尼公司 | 无线通信方法和无线通信设备 |
CN108199726B (zh) * | 2018-03-16 | 2020-08-28 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
US20210159588A1 (en) * | 2019-11-21 | 2021-05-27 | GM Global Technology Operations LLC | Adaptive antenna array configuration for a wireless millimeter-wave system in a vehicle |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4290393T1 (de) | 1991-02-22 | 1994-04-28 | Motorola Inc | Mehrfachantennenstruktur zur Reduktion von Wiederverwendungsfaktoren |
JP2814838B2 (ja) | 1992-06-09 | 1998-10-27 | 日本電気株式会社 | 基地局カバレッジ制御方式 |
GB2281012B (en) | 1993-08-12 | 1998-04-15 | Northern Telecom Ltd | Angle diversity for multiple beam antenna |
EP0647981A3 (en) | 1993-08-12 | 1995-06-28 | Northern Telecom Ltd | Antenna device for base station. |
GB2281175B (en) | 1993-08-12 | 1998-04-08 | Northern Telecom Ltd | Base station antenna arrangement |
ZA95797B (en) | 1994-02-14 | 1996-06-20 | Qualcomm Inc | Dynamic sectorization in a spread spectrum communication system |
US5596333A (en) | 1994-08-31 | 1997-01-21 | Motorola, Inc. | Method and apparatus for conveying a communication signal between a communication unit and a base site |
US5475870A (en) | 1994-09-12 | 1995-12-12 | Qualcomm Incorporated | Apparatus and method for adding and removing a base station from a cellular communications system |
US5684491A (en) | 1995-01-27 | 1997-11-04 | Hazeltine Corporation | High gain antenna systems for cellular use |
US20120283508A1 (en) * | 2010-03-26 | 2012-11-08 | Lifeaire Systems, Llc | Purification of and air methods of making and using the same |
-
1998
- 1998-10-09 US US09/169,489 patent/US6181276B1/en not_active Expired - Lifetime
-
1999
- 1999-10-07 KR KR1020017004507A patent/KR100712384B1/ko active IP Right Grant
- 1999-10-07 AU AU62956/99A patent/AU6295699A/en not_active Abandoned
- 1999-10-07 BR BR9914382-8A patent/BR9914382A/pt not_active Application Discontinuation
- 1999-10-07 WO PCT/US1999/023440 patent/WO2000022859A1/en active IP Right Grant
- 1999-10-07 CN CNB998131458A patent/CN1227935C/zh not_active Expired - Lifetime
- 1999-10-07 JP JP2000576651A patent/JP4344479B2/ja not_active Expired - Fee Related
-
2000
- 2000-01-10 TW TW088116886A patent/TW456155B/zh not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1906955B (zh) * | 2004-08-18 | 2012-09-05 | 鲁库斯无线公司 | 具有可选元件的天线装置中的发送参数控制的设备与方法 |
CN101485220B (zh) * | 2006-06-29 | 2012-03-21 | 摩托罗拉解决方案公司 | 用于在无线局域网(wlan)***中传送信标传输的***和方法 |
CN101836496B (zh) * | 2007-05-17 | 2013-12-25 | 艾利森电话股份有限公司 | 用于多扇区全向基站配置与多扇区基站配置之间进行转换的方法和设备 |
CN105474463A (zh) * | 2013-09-11 | 2016-04-06 | 英特尔公司 | 用于多用途的模块化相控阵列架构的动态划分 |
Also Published As
Publication number | Publication date |
---|---|
BR9914382A (pt) | 2002-12-03 |
KR100712384B1 (ko) | 2007-05-02 |
AU6295699A (en) | 2000-05-01 |
JP4344479B2 (ja) | 2009-10-14 |
WO2000022859A1 (en) | 2000-04-20 |
US6181276B1 (en) | 2001-01-30 |
CN1227935C (zh) | 2005-11-16 |
KR20010082224A (ko) | 2001-08-29 |
JP2003518337A (ja) | 2003-06-03 |
TW456155B (en) | 2001-09-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
C10 | Entry into substantive examination | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KATHREIN-WERKE KG Free format text: FORMER OWNER: MATWEF COMMUNICATION CO. Effective date: 20050311 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050311 Address after: Rosenheim Applicant after: Kathrein Werke AG Address before: Washington, USA Applicant before: Metawave Communications Corp. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: Rosenheim Patentee after: Catherine Euro Holdings Address before: Rosenheim Patentee before: KATHREIN-WERKE KG |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051116 |