DE69619494D1 - Ausrichtbare Antenne für ein Kommunikationssystem - Google Patents

Ausrichtbare Antenne für ein Kommunikationssystem

Info

Publication number
DE69619494D1
DE69619494D1 DE69619494T DE69619494T DE69619494D1 DE 69619494 D1 DE69619494 D1 DE 69619494D1 DE 69619494 T DE69619494 T DE 69619494T DE 69619494 T DE69619494 T DE 69619494T DE 69619494 D1 DE69619494 D1 DE 69619494D1
Authority
DE
Germany
Prior art keywords
communication system
alignable
antenna
alignable antenna
communication
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 - Lifetime
Application number
DE69619494T
Other languages
English (en)
Other versions
DE69619494T2 (de
Inventor
Geoffrey Charles Sole
Simon John Gale
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE69619494D1 publication Critical patent/DE69619494D1/de
Publication of DE69619494T2 publication Critical patent/DE69619494T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
DE69619494T 1995-12-08 1996-11-29 Ausrichtbare Antenne für ein Kommunikationssystem Expired - Lifetime DE69619494T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9525110.4A GB9525110D0 (en) 1995-12-08 1995-12-08 An antenna assembly

Publications (2)

Publication Number Publication Date
DE69619494D1 true DE69619494D1 (de) 2002-04-04
DE69619494T2 DE69619494T2 (de) 2002-11-28

Family

ID=10785118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619494T Expired - Lifetime DE69619494T2 (de) 1995-12-08 1996-11-29 Ausrichtbare Antenne für ein Kommunikationssystem

Country Status (5)

Country Link
US (1) US6150987A (de)
EP (1) EP0788284B1 (de)
JP (1) JP3897062B2 (de)
DE (1) DE69619494T2 (de)
GB (1) GB9525110D0 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903826A (en) * 1996-12-06 1999-05-11 Northern Telecom Limited Extremely high frequency multipoint fixed-access wireless communication system
GB2320991A (en) * 1996-12-20 1998-07-08 Dsc Telecom Lp Channel selection control in a cellular radio communications system
ATE373929T1 (de) * 1998-11-24 2007-10-15 Ericsson Telefon Ab L M Verfahren und kommunikationssytem mit dynamisch anpassbaren teilnehmern
US6381462B1 (en) 1999-03-16 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and communications system with dynamically adaptable subscriber units
US6400937B1 (en) 1998-11-24 2002-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and communications system with automatic reallocation of subscriber units
JP3663323B2 (ja) * 1999-04-05 2005-06-22 シャープ株式会社 ミリ波送信装置およびミリ波受信装置
EP1051049A3 (de) * 1999-05-04 2001-01-17 Nortel Networks Limited Vorrichtung für Funkkommunikation im Teilnehmerbereich
US6369766B1 (en) * 1999-12-14 2002-04-09 Ems Technologies, Inc. Omnidirectional antenna utilizing an asymmetrical bicone as a passive feed for a radiating element
US7409226B1 (en) * 1999-12-29 2008-08-05 Lucent Technologies Inc. Use of doppler direction finding to improve signal link performance in a wireless communication environment
AR026827A1 (es) * 2000-01-14 2003-02-26 Ericsson Telefon Ab L M Metodo y sistema para seleccionar una ubicacion opotima para una antena
JP3536972B2 (ja) * 2000-03-21 2004-06-14 日本電気株式会社 セルラー端末分離型衛星通信携帯端末の設置システム及び方法
US7085592B1 (en) * 2000-09-29 2006-08-01 Alcatel Canada Inc. Wireless transmission evaluation system and method
US7031652B2 (en) * 2001-02-05 2006-04-18 Soma Networks, Inc. Wireless local loop antenna
CA2471303A1 (en) * 2001-02-05 2002-08-15 Soma Networks, Inc. External antenna for a wireless local loop system
US7043280B1 (en) * 2001-10-11 2006-05-09 Adaptix, Inc. Mechanically rotatable wireless RF data transmission subscriber station with multi-beam antenna
US6823180B2 (en) * 2001-12-12 2004-11-23 Motorola, Inc. Method and apparatus for adapting antenna visibility in a wireless communications unit
FI20012473A (fi) * 2001-12-14 2003-06-15 Nokia Corp Menetelmä lähetyksen kontrolloimiseksi radiojärjestelmässä
JP2004180038A (ja) * 2002-11-28 2004-06-24 Nec Infrontia Corp 無線ｌａｎアクセスポイント，無線ｌａｎシステム，無線ｌａｎアクセスポイントの干渉防止方法
US7181182B2 (en) * 2004-03-17 2007-02-20 Interdigital Technology Corporation Method for steering a smart antenna for a WLAN using a self-monitored re-scan
US7200376B2 (en) * 2004-03-17 2007-04-03 Interdigital Technology Corporation Method for steering smart antenna beams for a WLAN using MAC layer functions
US7236759B2 (en) * 2004-03-17 2007-06-26 Interdigital Technology Corporation Method for steering smart antenna beams for a WLAN using signal and link quality metrics
US7019703B2 (en) * 2004-05-07 2006-03-28 Andrew Corporation Antenna with Rotatable Reflector
JP2009533010A (ja) * 2006-04-06 2009-09-10 アンドリュー・コーポレーション セルラーアンテナ及びそのためのシステムと方法
US7899488B2 (en) * 2006-07-31 2011-03-01 Motorola Mobility, Inc. Method and apparatus for extending network discovery range
US8649791B1 (en) * 2011-06-23 2014-02-11 Cellco Partnership Automatic neighbor list generation for long-term evolution (LTE)
JP5923921B2 (ja) * 2011-10-13 2016-05-25 富士通株式会社 無線リレー局のアンテナ制御方法、無線リレー局
US9479920B1 (en) * 2015-09-30 2016-10-25 Apple Inc. Power management in crowd-sourced lost-and-found service
SG11202008308YA (en) 2018-03-19 2020-09-29 Pivotal Commware Inc Communication of wireless signals through physical barriers
US10862545B2 (en) 2018-07-30 2020-12-08 Pivotal Commware, Inc. Distributed antenna networks for wireless communication by wireless devices
US10522897B1 (en) 2019-02-05 2019-12-31 Pivotal Commware, Inc. Thermal compensation for a holographic beam forming antenna
US10468767B1 (en) 2019-02-20 2019-11-05 Pivotal Commware, Inc. Switchable patch antenna
KR102657422B1 (ko) * 2019-09-03 2024-04-16 삼성전자 주식회사 댁내 중계 장치 및 그와 연결되는 전자 장치
US10734736B1 (en) 2020-01-03 2020-08-04 Pivotal Commware, Inc. Dual polarization patch antenna system
US11069975B1 (en) 2020-04-13 2021-07-20 Pivotal Commware, Inc. Aimable beam antenna system
US11190266B1 (en) 2020-05-27 2021-11-30 Pivotal Commware, Inc. RF signal repeater device management for 5G wireless networks
US11026055B1 (en) * 2020-08-03 2021-06-01 Pivotal Commware, Inc. Wireless communication network management for user devices based on real time mapping
US11297606B2 (en) 2020-09-08 2022-04-05 Pivotal Commware, Inc. Installation and activation of RF communication devices for wireless networks
EP4278645A1 (de) 2021-01-15 2023-11-22 Pivotal Commware, Inc. Installation von zwischenverstärkern für ein millimeterwellen-kommunikationsnetzwerk
WO2022164930A1 (en) 2021-01-26 2022-08-04 Pivotal Commware, Inc. Smart repeater systems
US11451287B1 (en) 2021-03-16 2022-09-20 Pivotal Commware, Inc. Multipath filtering for wireless RF signals
EP4367919A1 (de) 2021-07-07 2024-05-15 Pivotal Commware, Inc. Mehrweg-verstärkersysteme
WO2023205182A1 (en) 2022-04-18 2023-10-26 Pivotal Commware, Inc. Time-division-duplex repeaters with global navigation satellite system timing recovery

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401759A (en) * 1944-03-22 1946-06-11 Bell Telephone Labor Inc Directionally selective radio communication system
US3696432A (en) * 1971-01-15 1972-10-03 Motorola Inc Combined scan and track antennas
CH594324A5 (de) * 1975-08-27 1978-01-13 Autophon Ag
US4349840A (en) * 1980-11-25 1982-09-14 Rca Corporation Apparatus for automatically steering an electrically steerable television antenna
US4542326A (en) * 1982-10-08 1985-09-17 Heath Company Automatic antenna positioning system
JPH0215720A (ja) * 1988-07-01 1990-01-19 Mitsubishi Electric Corp 移動局装置
FR2646302B1 (fr) * 1989-04-25 1993-01-15 Matra Communication Procede de pseudo-synchronisation d'un reseau de communication a multiplexage dans le temps et applications
US5418839A (en) * 1990-04-13 1995-05-23 Phonemate, Inc. Environmental adaptive mechanism for channel utilization in cordless telephones
JPH04274627A (ja) * 1991-03-01 1992-09-30 Toshiba Corp 移動局装置
US5390366A (en) * 1991-03-12 1995-02-14 Nec Corporation Mobile communication system
US5303240A (en) * 1991-07-08 1994-04-12 Motorola, Inc. Telecommunications system using directional antennas
US5564077A (en) * 1992-02-05 1996-10-08 Kabushiki Kaisha Toshiba Dual mode radio communication apparatus having function of selectively designating analog or digital mode
CA2115657C (en) * 1992-06-23 1998-07-07 Michael J. Schellinger Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor
CA2107606A1 (en) * 1992-10-07 1994-04-08 Keishi Matsuno Method of establishing inter-base-station synchronization and mobile radio communication system using the method
JP2911090B2 (ja) * 1993-09-29 1999-06-23 エヌ・ティ・ティ移動通信網株式会社 移動通信の基地局装置及び移動局装置
US5633647A (en) * 1994-01-11 1997-05-27 Tines; John L. Base support for movable antenna
US5548837A (en) * 1994-03-28 1996-08-20 Hess; Garry C. Method and apparatus for producing diversity gain of a received signal
US5511235A (en) * 1994-05-02 1996-04-23 Motorola, Inc. Apparatus for detecting a signaling channel during scanning including a controlled frequency converter circuit and a controlled filter bandwidth, and a method therefor
US5617102A (en) * 1994-11-18 1997-04-01 At&T Global Information Solutions Company Communications transceiver using an adaptive directional antenna

Also Published As

Publication number Publication date
GB9525110D0 (en) 1996-02-07
DE69619494T2 (de) 2002-11-28
JPH09191288A (ja) 1997-07-22
EP0788284A1 (de) 1997-08-06
JP3897062B2 (ja) 2007-03-22
US6150987A (en) 2000-11-21
EP0788284B1 (de) 2002-02-27

Similar Documents

Publication Publication Date Title
DE69619494T2 (de) Ausrichtbare Antenne für ein Kommunikationssystem
DE69600910D1 (de) Antenne für einen Transponder und ein Transponder
DE69840846D1 (de) Datenverarbeitungsnetzwerk für ein kommunikationsnetzwerk
DE69840527D1 (de) Sendegerät für ein Mobilfunksystem
DE69409853D1 (de) Antenne für ein Funksprechgerät
DE69409855D1 (de) Antenne für ein Funksprechgerät
FI971759A0 (fi) Kaksikaista-antennijärjestelmä
DE69434015D1 (de) Raumdiversityempfänger für ein digitales Kommunikationssystem
DE69838846D1 (de) Antennenterminal für kommunikationsysteme
DE69836847D1 (de) Kommunikationssystem für ein Rechnernetzwerk
DE69629384D1 (de) Anlegesystem für ein flugzeug
DE69620433D1 (de) Empfänger für die ortsbestimmung mit satelliten
BR9612320A (pt) Adaptador de antena
DE69838612D1 (de) Verbesserungen für ein zellulares funkkommunikationssystem
DE69825500D1 (de) Antenne für Telekommunikationsgeräte
DE69702690T2 (de) Vorrichtung zur Datenumwandlung für ein pseudointeraktives Datenkommunikationssystem
DE69702689T2 (de) Vorrichtung zur Datenumwandlung für ein pseudointeraktives Datenkommunkationssystem
DE69738274D1 (de) Bewegliche Empfangs- und Sendespulen für ein Ortsbestimmungssystem
DE19882287T1 (de) Mehrphasentransmitter mit einer Einfach-Empfangsantenne für ein Transponderabfragegerät
DE69308917D1 (de) Antennensystem für Datenübertragung
DE69627838D1 (de) Geneigte antenne für ein zellulares funkgerät
DE69609386D1 (de) Antennenanordnung für einen Funksenderempfänger
PL322283A1 (en) Antenna system phased with a timing network
DE69507387D1 (de) Antennenstruktur für Kommunikationssystem
DE59611283D1 (de) Gehäuse für ein Funkgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 788284

Country of ref document: EP

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUS, DE