BR9705773A - Arranjo de antena de estação de base - Google Patents

Arranjo de antena de estação de base

Info

Publication number
BR9705773A
BR9705773A BR9705773A BR9705773A BR9705773A BR 9705773 A BR9705773 A BR 9705773A BR 9705773 A BR9705773 A BR 9705773A BR 9705773 A BR9705773 A BR 9705773A BR 9705773 A BR9705773 A BR 9705773A
Authority
BR
Brazil
Prior art keywords
base station
antenna arrangement
station antenna
arrangement
base
Prior art date
Application number
BR9705773A
Other languages
English (en)
Inventor
Christopher Robert Ward
Andrew William Jeffries
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of BR9705773A publication Critical patent/BR9705773A/pt

Links

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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
BR9705773A 1996-12-20 1997-12-10 Arranjo de antena de estação de base BR9705773A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9626548A GB2320618A (en) 1996-12-20 1996-12-20 Base station antenna arrangement with narrow overlapping beams

Publications (1)

Publication Number Publication Date
BR9705773A true BR9705773A (pt) 1999-02-23

Family

ID=10804789

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9705773A BR9705773A (pt) 1996-12-20 1997-12-10 Arranjo de antena de estação de base

Country Status (3)

Country Link
US (1) US5966094A (pt)
BR (1) BR9705773A (pt)
GB (1) GB2320618A (pt)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107851B (fi) * 1996-05-22 2001-10-15 Nokia Networks Oy Menetelmä antennikeilan valitsemiseksi, tukiasema ja solukkoradiojärjestelmä
US6144711A (en) * 1996-08-29 2000-11-07 Cisco Systems, Inc. Spatio-temporal processing for communication
US6016313A (en) * 1996-11-07 2000-01-18 Wavtrace, Inc. System and method for broadband millimeter wave data communication
US6104935A (en) * 1997-05-05 2000-08-15 Nortel Networks Corporation Down link beam forming architecture for heavily overlapped beam configuration
US6512934B2 (en) * 1997-06-02 2003-01-28 Ntt Mobile Communications Network, Inc. Adaptive array antenna
CA2237225A1 (en) * 1998-05-05 1999-11-05 John T. Sydor Highly structured rosette antenna array system for data communications
US6127988A (en) * 1998-05-05 2000-10-03 Nortel Networks Limited Fixed wireless base station antenna arrangement
US6216244B1 (en) 1998-10-07 2001-04-10 Cisco Systems, Inc. Point-to-multipoint variable antenna compensation system
US6308064B1 (en) * 1998-11-19 2001-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Air interface based wireless telecommunication test system
CA2362899A1 (en) * 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson Method for antenna gain acquisition in a cellular system
US7952511B1 (en) 1999-04-07 2011-05-31 Geer James L Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns
US6621469B2 (en) 1999-04-26 2003-09-16 Andrew Corporation Transmit/receive distributed antenna systems
US6812905B2 (en) 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6583763B2 (en) 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
US6320853B1 (en) * 1999-09-27 2001-11-20 Metawave Communications Corporation Method of phase recovery in cellular communication systems
EP1226723A4 (en) * 1999-10-22 2002-10-25 Motorola Inc METHOD AND DEVICE FOR PROVIDING SOFTER-HANDOFF FOR FORWARD CONNECTION IN A CDMA COMMUNICATION SYSTEM
US6842431B2 (en) * 1999-11-04 2005-01-11 Lucent Technologies Inc. Methods and apparatus for characterization, adjustment and optimization of wireless networks
US6480155B1 (en) 1999-12-28 2002-11-12 Nokia Corporation Antenna assembly, and associated method, having an active antenna element and counter antenna element
SE0000720D0 (sv) * 2000-03-03 2000-03-03 Ericsson Telefon Ab L M Handover in cellular system utilising norrow and wide beam antennas
US20030200547A1 (en) * 2000-04-07 2003-10-23 Live Tv, Inc. Aircraft in-flight entertainment system receiving terrestrial television broadcast signals and associated methods
EP1278871A2 (en) * 2000-04-29 2003-01-29 MERCK PATENT GmbH Human phospholipase c delta 5
US8363744B2 (en) 2001-06-10 2013-01-29 Aloft Media, Llc Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks
US6400335B1 (en) 2000-08-09 2002-06-04 Lucent Technologies Inc. Dynamic load sharing system and method using a cylindrical antenna array
US6421005B1 (en) * 2000-08-09 2002-07-16 Lucent Technologies Inc. Adaptive antenna system and method
US6445688B1 (en) 2000-08-31 2002-09-03 Ricochet Networks, Inc. Method and apparatus for selecting a directional antenna in a wireless communication system
SG96568A1 (en) * 2000-09-21 2003-06-16 Univ Singapore Beam synthesis method for downlink beamforming in fdd wireless communication system.
KR100452536B1 (ko) * 2000-10-02 2004-10-12 가부시키가이샤 엔.티.티.도코모 이동통신기지국 장치
US7194269B2 (en) * 2000-10-30 2007-03-20 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Method and wireless communication hub for data communications
US6470195B1 (en) * 2000-10-31 2002-10-22 Raytheon Company Method and apparatus for modeling a smart antenna in a network planning tool
GB0102316D0 (en) * 2001-01-30 2001-03-14 Koninkl Philips Electronics Nv Radio communication system
CN100426589C (zh) 2001-05-15 2008-10-15 诺基亚西门子网络有限公司 数据传输方法和设备
US7043270B2 (en) 2001-08-13 2006-05-09 Andrew Corporation Shared tower system for accomodating multiple service providers
SE523685C2 (sv) * 2001-11-29 2004-05-11 Ericsson Telefon Ab L M TX-diversitet med två fasta strålar
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
US6844863B2 (en) 2002-09-27 2005-01-18 Andrew Corporation Active antenna with interleaved arrays of antenna elements
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
WO2004042959A1 (en) 2002-11-04 2004-05-21 Vivato Inc Directed wireless communication
US7146170B2 (en) * 2002-12-10 2006-12-05 Andrew Corp. Wireless network management system
US7277730B2 (en) * 2002-12-26 2007-10-02 Nokia Corporation Method of allocating radio resources in telecommunication system, and telecommunication system
KR20070055637A (ko) * 2003-06-19 2007-05-30 아이피알 라이센싱, 인코포레이티드 802.11 스테이션에서의 안테나 조정
EP1729531A1 (en) * 2005-06-02 2006-12-06 Alcatel Method and device for providing static beamforming
US8199724B2 (en) * 2005-09-23 2012-06-12 Xr Communications, Llc Multiple beam antenna base station
US8160664B1 (en) 2005-12-05 2012-04-17 Meru Networks Omni-directional antenna supporting simultaneous transmission and reception of multiple radios with narrow frequency separation
US9142873B1 (en) 2005-12-05 2015-09-22 Meru Networks Wireless communication antennae for concurrent communication in an access point
US9215754B2 (en) 2007-03-07 2015-12-15 Menu Networks Wi-Fi virtual port uplink medium access control
US8344953B1 (en) 2008-05-13 2013-01-01 Meru Networks Omni-directional flexible antenna support panel
US9730125B2 (en) 2005-12-05 2017-08-08 Fortinet, Inc. Aggregated beacons for per station control of multiple stations across multiple access points in a wireless communication network
US8472359B2 (en) 2009-12-09 2013-06-25 Meru Networks Seamless mobility in wireless networks
US9215745B1 (en) 2005-12-09 2015-12-15 Meru Networks Network-based control of stations in a wireless communication network
US9794801B1 (en) 2005-12-05 2017-10-17 Fortinet, Inc. Multicast and unicast messages in a virtual cell communication system
US9025581B2 (en) 2005-12-05 2015-05-05 Meru Networks Hybrid virtual cell and virtual port wireless network architecture
US8064601B1 (en) 2006-03-31 2011-11-22 Meru Networks Security in wireless communication systems
US9185618B1 (en) 2005-12-05 2015-11-10 Meru Networks Seamless roaming in wireless networks
US8102830B2 (en) * 2005-12-16 2012-01-24 Samsung Electronics Co., Ltd. MIMO radio communication apparatus and method
US7546624B2 (en) * 2006-01-18 2009-06-09 Vishloff T Lee Systems and methods for wireless digital video monitoring
EP1994782A4 (en) * 2006-03-13 2012-02-08 Ericsson Telefon Ab L M IMPROVED TRANSFER MODE FOR ADAPTIVE ANTENNAS
US8300798B1 (en) 2006-04-03 2012-10-30 Wai Wu Intelligent communication routing system and method
CN101047419B (zh) * 2006-06-21 2011-05-18 华为技术有限公司 一种在转发网络中转发数据的方法及装置
US7962174B2 (en) * 2006-07-12 2011-06-14 Andrew Llc Transceiver architecture and method for wireless base-stations
KR100714199B1 (ko) * 2006-08-08 2007-05-02 한국전자통신연구원 다중빔 송수신 장치
US7808908B1 (en) 2006-09-20 2010-10-05 Meru Networks Wireless rate adaptation
US8799648B1 (en) 2007-08-15 2014-08-05 Meru Networks Wireless network controller certification authority
US8522353B1 (en) 2007-08-15 2013-08-27 Meru Networks Blocking IEEE 802.11 wireless access
US8081589B1 (en) 2007-08-28 2011-12-20 Meru Networks Access points using power over ethernet
JP5194645B2 (ja) * 2007-08-29 2013-05-08 ソニー株式会社 半導体装置の製造方法
US7894436B1 (en) 2007-09-07 2011-02-22 Meru Networks Flow inspection
US8145136B1 (en) 2007-09-25 2012-03-27 Meru Networks Wireless diagnostics
US8284191B1 (en) 2008-04-04 2012-10-09 Meru Networks Three-dimensional wireless virtual reality presentation
US8893252B1 (en) 2008-04-16 2014-11-18 Meru Networks Wireless communication selective barrier
US7756059B1 (en) 2008-05-19 2010-07-13 Meru Networks Differential signal-to-noise ratio based rate adaptation
US8325753B1 (en) 2008-06-10 2012-12-04 Meru Networks Selective suppression of 802.11 ACK frames
US8369794B1 (en) 2008-06-18 2013-02-05 Meru Networks Adaptive carrier sensing and power control
US8238834B1 (en) 2008-09-11 2012-08-07 Meru Networks Diagnostic structure for wireless networks
US8599734B1 (en) 2008-09-30 2013-12-03 Meru Networks TCP proxy acknowledgements
US9197482B1 (en) 2009-12-29 2015-11-24 Meru Networks Optimizing quality of service in wireless networks
US8941539B1 (en) 2011-02-23 2015-01-27 Meru Networks Dual-stack dual-band MIMO antenna
EP2719016B1 (en) * 2011-06-06 2016-09-14 Poynting Antennas (Proprietary) Limited Multi-beam multi-radio antenna
US9608709B1 (en) * 2013-10-19 2017-03-28 GoNet Systems, Ltd. Methods and systems for beamforming and antenna synthesis
US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
US10623995B2 (en) * 2017-12-15 2020-04-14 Gogo Llc Dynamic load balancing of satellite beams
US10439845B1 (en) * 2018-04-16 2019-10-08 Huawei Technologies Co., Ltd. Sectored random beams for compressive channel estimation in massive MIMO

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462334A (fr) * 1965-10-15 1966-04-15 Thomson Houston Comp Francaise Système d'antennes multifaisceau réalisant la spectro-analyse spatiale
GB2281011B (en) * 1993-08-12 1998-04-08 Northern Telecom Ltd Base station antenna arrangement
US5581260A (en) * 1995-01-27 1996-12-03 Hazeltine Corporation Angular diversity/spaced diversity cellular antennas and methods
US5815116A (en) * 1995-11-29 1998-09-29 Trw Inc. Personal beam cellular communication system
US5754139A (en) * 1996-10-30 1998-05-19 Motorola, Inc. Method and intelligent digital beam forming system responsive to traffic demand

Also Published As

Publication number Publication date
MX9710273A (es) 1998-06-28
GB2320618A (en) 1998-06-24
GB9626548D0 (en) 1997-02-05
US5966094A (en) 1999-10-12

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE H01Q 21/29; H04Q 7/30 PARA INT.CL 2008.01 H01Q 21/29; H04Q 7/30; H04Q7/36

Ipc: H01Q 21/29 (2008.01), H04Q 7/30 (2008.01), H04Q 7/

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART. 8O COMBINADO COM O ART. 13 DA LPI.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H01Q 21/29; H04Q 7/30; H04Q 7/36.

Ipc: H04W 16/28 (2009.01), H01Q 1/24 (2006.01), H01Q 3/

Ipc: H04W 16/28 (2009.01), H01Q 1/24 (2006.01), H01Q 3/