DE69032053T2 - Antennen-Umschaltsystem - Google Patents

Antennen-Umschaltsystem

Info

Publication number
DE69032053T2
DE69032053T2 DE69032053T DE69032053T DE69032053T2 DE 69032053 T2 DE69032053 T2 DE 69032053T2 DE 69032053 T DE69032053 T DE 69032053T DE 69032053 T DE69032053 T DE 69032053T DE 69032053 T2 DE69032053 T2 DE 69032053T2
Authority
DE
Germany
Prior art keywords
antenna switching
switching system
sectors
cell
traffic
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
Application number
DE69032053T
Other languages
English (en)
Other versions
DE69032053D1 (de
Inventor
John M Smith
Joseph J Schuler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69032053D1 publication Critical patent/DE69032053D1/de
Publication of DE69032053T2 publication Critical patent/DE69032053T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
DE69032053T 1989-09-05 1990-09-04 Antennen-Umschaltsystem Expired - Fee Related DE69032053T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/402,721 US5021801A (en) 1989-09-05 1989-09-05 Antenna switching system

Publications (2)

Publication Number Publication Date
DE69032053D1 DE69032053D1 (de) 1998-03-26
DE69032053T2 true DE69032053T2 (de) 1998-09-10

Family

ID=23593057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032053T Expired - Fee Related DE69032053T2 (de) 1989-09-05 1990-09-04 Antennen-Umschaltsystem

Country Status (7)

Country Link
US (2) US5021801A (de)
EP (1) EP0416872B1 (de)
AT (1) ATE163342T1 (de)
DE (1) DE69032053T2 (de)
DK (1) DK0416872T3 (de)
ES (1) ES2112831T3 (de)
GR (1) GR3026368T3 (de)

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DE102004001236A1 (de) * 2004-01-07 2005-08-11 Infineon Technologies Ag Leistungsverstärkeranordnung mit Antenne und Verfahren zum Verstärken und Abstrahlen eines Signals

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US6034969A (en) * 1998-05-26 2000-03-07 Motorola, Inc. Method and system for cross frame transmit combining of transmit signals
KR20000019105A (ko) * 1998-09-08 2000-04-06 정장호 코드분할다중접속 이동통신 시스템에서 에프에이간의 하드 핸드오프 구현 방법
US6812905B2 (en) * 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US7161912B1 (en) * 1999-10-18 2007-01-09 Lucent Technologies Inc. Multi-carrier/multi-sector channel pooling in a wireless communication system base station
US6567397B1 (en) * 2000-02-15 2003-05-20 Sophia Communications, Inc. System and method for wireless exchange of data in a non-real-time data communications system
US20030172560A1 (en) * 2000-05-05 2003-09-18 Sanjurjo Ana Dominguez Ear tag adaptable device for taking samples to identify cattle by means of dna
KR100528407B1 (ko) * 2000-08-03 2005-11-23 주식회사 케이엠더블유 무선통신 시스템에서의 동적 주파수 할당 장치 및 그방법
EP1336260A4 (de) * 2000-11-24 2009-01-21 Sk Telecom Co Ltd Vorrichtung zur verteilung/zusammenührung eines mehrfachstrahls in einem mobilenkommunikationssystem
US20030022693A1 (en) * 2001-07-26 2003-01-30 Marios Gerogiokas System and method for beam on demand
US7065383B1 (en) 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
US7529525B1 (en) * 2002-04-16 2009-05-05 Faulkner Interstices Llc Method and apparatus for collecting information for use in a smart antenna system
US7289826B1 (en) 2002-04-16 2007-10-30 Faulkner Interstices, Llc Method and apparatus for beam selection in a smart antenna system
US7346365B1 (en) 2002-04-16 2008-03-18 Faulkner Interstices Llc Smart antenna system and method
US6983174B2 (en) 2002-09-18 2006-01-03 Andrew Corporation Distributed active transmit and/or receive antenna
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
JP3847722B2 (ja) * 2003-02-28 2006-11-22 富士通株式会社 時分割マルチセクタ無線ｌａｎ装置
KR101124932B1 (ko) * 2005-05-30 2012-03-28 삼성전자주식회사 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법
KR101336531B1 (ko) * 2006-01-25 2013-12-03 텔레폰악티에볼라겟엘엠에릭슨(펍) 멀티-섹터, 옴니-기지국에서 결합기 손실을 감소시키는 방법 및 장치
FR2904165B1 (fr) * 2006-07-18 2008-11-28 Excem Soc Par Actions Simplifiee Procede et dispositif pour la reception radioelectrique utilisant une pluralite d'antennes
US7697959B2 (en) * 2006-10-10 2010-04-13 Intel Corporation Adaptive multiple-antenna systems with omni-directional and sector-directional antenna modes
US20080287163A1 (en) * 2007-05-17 2008-11-20 Telefonaktiebolaget Lm Ericsson (Publ), Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration
EP2499856B1 (de) * 2010-06-29 2020-08-12 Commonwealth Scientific and Industrial Research Organisation Dynamische netzwerkkonfiguration
US8676193B2 (en) 2011-09-19 2014-03-18 PureWave Networks, Inc Wireless roaming with dedicated backhaul
US8891464B2 (en) 2011-09-19 2014-11-18 Redline Innovations Group, Inc. Architecture, devices and methods for supporting multiple channels in a wireless system
US8494587B2 (en) 2011-09-19 2013-07-23 PureWave Networks, Inc Architecture, devices and methods for supporting multiple operators in a wireless basestation
US8538420B2 (en) 2011-09-19 2013-09-17 PureWave Networks, Inc Multi-band wireless cellular system and method
WO2016192044A1 (en) * 2015-06-02 2016-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for cell configuration

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001236A1 (de) * 2004-01-07 2005-08-11 Infineon Technologies Ag Leistungsverstärkeranordnung mit Antenne und Verfahren zum Verstärken und Abstrahlen eines Signals
DE102004001236B4 (de) * 2004-01-07 2010-08-19 Infineon Technologies Ag Leistungsverstärkeranordnung mit Antenne sowie deren Verwendung und Verfahren zum Verstärken und Abstrahlen eines Signals

Also Published As

Publication number Publication date
DK0416872T3 (da) 1998-03-30
EP0416872B1 (de) 1998-02-18
ES2112831T3 (es) 1998-04-16
USRE34796E (en) 1994-11-22
ATE163342T1 (de) 1998-03-15
GR3026368T3 (en) 1998-06-30
DE69032053D1 (de) 1998-03-26
EP0416872A3 (en) 1992-04-22
US5021801A (en) 1991-06-04
EP0416872A2 (de) 1991-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee