WO2006004223A3 - Load equalizing antennas - Google Patents

Load equalizing antennas Download PDF

Info

Publication number
WO2006004223A3
WO2006004223A3 PCT/JP2005/012876 JP2005012876W WO2006004223A3 WO 2006004223 A3 WO2006004223 A3 WO 2006004223A3 JP 2005012876 W JP2005012876 W JP 2005012876W WO 2006004223 A3 WO2006004223 A3 WO 2006004223A3
Authority
WO
WIPO (PCT)
Prior art keywords
antennas
load equalizing
equalizing
real
time communications
Prior art date
Application number
PCT/JP2005/012876
Other languages
French (fr)
Other versions
WO2006004223A2 (en
Inventor
Faramak Vakil
David Famolari
Kamesh Medapalli
Prathima Agrawal
Toshikazu Kodama
Shuichi Obayashi
Ryoko Matsuo
Original Assignee
Toshiba Kk
Telcordia Tech Inc
Faramak Vakil
David Famolari
Kamesh Medapalli
Prathima Agrawal
Toshikazu Kodama
Shuichi Obayashi
Ryoko Matsuo
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 Toshiba Kk, Telcordia Tech Inc, Faramak Vakil, David Famolari, Kamesh Medapalli, Prathima Agrawal, Toshikazu Kodama, Shuichi Obayashi, Ryoko Matsuo filed Critical Toshiba Kk
Priority to JP2006525563A priority Critical patent/JP4473872B2/en
Priority to CN2005800005292A priority patent/CN1839647B/en
Publication of WO2006004223A2 publication Critical patent/WO2006004223A2/en
Publication of WO2006004223A3 publication Critical patent/WO2006004223A3/en

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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/04—Traffic adaptive resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation

Abstract

A system and method for equalizing traffic between antenna beams is described. Aspects of the system and method may vary the beam widths to attempt to equalize traffic based on non-real-time communications and/or non-real-time communications.
PCT/JP2005/012876 2004-07-07 2005-07-06 Load equalizing antennas WO2006004223A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006525563A JP4473872B2 (en) 2004-07-07 2005-07-06 Traffic equalization method, apparatus and system
CN2005800005292A CN1839647B (en) 2004-07-07 2005-07-06 Load equalizing antennas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/885,238 US8385937B2 (en) 2004-07-07 2004-07-07 Load equalizing antennas
US10/885,238 2004-07-07

Publications (2)

Publication Number Publication Date
WO2006004223A2 WO2006004223A2 (en) 2006-01-12
WO2006004223A3 true WO2006004223A3 (en) 2006-05-26

Family

ID=35427717

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/012876 WO2006004223A2 (en) 2004-07-07 2005-07-06 Load equalizing antennas

Country Status (5)

Country Link
US (1) US8385937B2 (en)
JP (1) JP4473872B2 (en)
KR (1) KR100741597B1 (en)
CN (1) CN1839647B (en)
WO (1) WO2006004223A2 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101141649B1 (en) * 2004-11-09 2012-05-17 엘지전자 주식회사 method of transmitting and receiving control information for enhanced uplink data channel
JP4718227B2 (en) * 2005-04-14 2011-07-06 株式会社日立製作所 RADIO COMMUNICATION SYSTEM, RADIO RELAY APPARATUS AND RADIO COMMUNICATION TERMINAL COMPRISING THE SAME, AND COMMUNICATION LOAD ADJUSTING METHOD FOR RADIO RELAY APPARATUS
US20060262763A1 (en) * 2005-05-20 2006-11-23 Go Networks Inc. Method and corresponding system for load balancing
US8619816B2 (en) 2005-05-20 2013-12-31 Go Net Systems Ltd. Method and corresponding device for improved bandwidth utilization
US8045484B2 (en) 2005-05-20 2011-10-25 Yaron Menahem Peleg Method for problematic user detection
US20060262765A1 (en) * 2005-05-20 2006-11-23 Go Networks Inc. Method and corresponding device for maximum number of sessions restriction
JP5257649B2 (en) 2005-05-24 2013-08-07 日本電気株式会社 Switching system, switching method, and switching program between communication devices
US8660099B2 (en) * 2005-09-30 2014-02-25 Aruba Networks, Inc. Call admission control within a wireless network
US7787470B2 (en) * 2005-12-15 2010-08-31 Intel Corporation Dynamic quality of service (QOS) provisioning using session initiation protocol (SIP) module in wireless base stations
EP1972123A4 (en) * 2006-01-10 2009-06-17 Research In Motion Ltd Domain selection system and method operable in a network environment including ims
EP1821488B1 (en) * 2006-02-15 2012-08-08 Alcatel Lucent Method and apparatus for providing session mobility
KR100823104B1 (en) * 2006-12-01 2008-04-18 주식회사 케이엠더블유 Method and apparatus for managing sector of base station in mobile telecommunication systems
CN101569058A (en) * 2006-12-22 2009-10-28 艾利森电话股份有限公司 Antenna arrangement
JP5475669B2 (en) * 2007-10-04 2014-04-16 アップル インコーポレイテッド Spatial beam formation within cell segments
FR2922064B1 (en) * 2007-10-05 2011-04-15 Thales Sa METHOD FOR CONTROLLING INTELLIGENT ANTENNAS WITHIN A COMMUNICATION NETWORK
CN101784061B (en) * 2009-11-19 2011-05-11 北京邮电大学 Method and device for realizing autonomous load balancing of wireless access network
US20130194917A1 (en) * 2010-04-23 2013-08-01 Telefonaktiebolaget L M Ericsson (Publ) Apparatuses and methods for registering transmission capacities in a broadband access network
US9094837B2 (en) * 2010-06-09 2015-07-28 Microsoft Technology Licensing, Llc Transmitting data in a wireless white space network
CN102752032B (en) * 2011-04-22 2015-04-22 艾利森电话股份有限公司 Same frequency load balance method and device thereof
US9026161B2 (en) 2012-04-19 2015-05-05 Raytheon Company Phased array antenna having assignment based control and related techniques
KR102170254B1 (en) * 2013-12-10 2020-10-26 삼성전자주식회사 Adaptive beam selection apparatus and method in a wireless communication system
US10056931B2 (en) * 2016-02-17 2018-08-21 Autotalks Ltd Digital remote antennas operation
EP4351269A2 (en) 2016-03-11 2024-04-10 NEC Corporation Wireless lan system, wireless lan base station, wireless lan terminal and communication method
MA44176B1 (en) * 2016-05-13 2019-10-31 Ericsson Telefon Ab L M Methods and devices for enabling reception of scanning beam transmissions
EP3477972B1 (en) * 2016-07-15 2020-04-08 Huawei Technologies Co., Ltd. Method for applying for media transmission rights, and method and apparatus for revoking media transmission rights
CN108377538A (en) * 2016-11-22 2018-08-07 中兴通讯股份有限公司 A kind of method and device of distribution wave beam
US10736144B2 (en) 2018-04-16 2020-08-04 Autotalks Ltd Method and apparatus for V2X multichannel operation
CN111698012B (en) * 2019-03-11 2021-08-27 大唐移动通信设备有限公司 Beam utilization rate optimization method and device
CN113056005A (en) 2019-12-26 2021-06-29 北京三星通信技术研究有限公司 Beam determination method, beam determination device, electronic equipment and computer-readable storage medium
WO2023003275A1 (en) * 2021-07-17 2023-01-26 Samsung Electronics Co., Ltd. Method and system for dynamic beamwidth management in the wireless communication systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178567A2 (en) * 2000-08-02 2002-02-06 Matsushita Electric Industrial Co., Ltd. Circular array antenna and method of using the same
EP1184938A1 (en) * 2000-08-09 2002-03-06 Lucent Technologies Inc. Dynamic load sharing system and method using a cylindrical antenna array
US20030114195A1 (en) * 2001-11-29 2003-06-19 Interdigital Technology Corporation System and method utilizing dynamic beam forming for wireless communication signals

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659477A (en) * 1982-08-16 1987-04-21 Pedro B. Macedo Fixation of anionic materials with a complexing agent
SE435739B (en) * 1983-02-23 1984-10-15 Nordiskafilt Ab DOUBLE TEXTILE TYPE FORMATION WIRES
US5815116A (en) * 1995-11-29 1998-09-29 Trw Inc. Personal beam cellular communication system
JP2000502222A (en) * 1995-12-07 2000-02-22 ビスター・テレコミュニケーションズ・インコーポレイテッド Wireless packet data distribution communication system
JP3816162B2 (en) * 1996-10-18 2006-08-30 株式会社東芝 Beamwidth control method for adaptive antenna
GB2362298B (en) * 1996-12-06 2002-01-02 Immarsat Ltd Communication method and apparatus
US6301238B1 (en) * 1997-01-28 2001-10-09 Telefonaktiebolaget Lm Ericsson (Publ) Directional-beam generative apparatus and associated method
US6104930A (en) * 1997-05-02 2000-08-15 Nortel Networks Corporation Floating transceiver assignment for cellular radio
US5790070A (en) * 1997-05-05 1998-08-04 Motorola, Inc. Network and method for controlling steerable beams
US6195556B1 (en) * 1997-07-15 2001-02-27 Metawave Communications Corporation System and method of determining a mobile station's position using directable beams
US6694154B1 (en) * 1997-11-17 2004-02-17 Ericsson Inc. Method and apparatus for performing beam searching in a radio communication system
FR2773661B1 (en) * 1998-01-12 2000-02-25 Alsthom Cge Alcatel METHOD FOR TRANSMITTING A CONTROL SIGNAL BY A BASE STATION OF A CELLULAR DIGITAL RADIO COMMUNICATION SYSTEM AND CORRESPONDING BASE STATION
JP3798549B2 (en) * 1998-03-18 2006-07-19 富士通株式会社 Multi-beam antenna system for radio base station
US6229486B1 (en) * 1998-09-10 2001-05-08 David James Krile Subscriber based smart antenna
US6804521B2 (en) * 2000-01-18 2004-10-12 Nortel Networks Limited Multi-beam antenna system for high speed data
GB0006464D0 (en) * 2000-03-18 2000-05-10 Ericsson Telefon Ab L M Ip communication in a cellular telecommunications system
JP3910349B2 (en) * 2000-09-19 2007-04-25 株式会社日立コミュニケーションテクノロジー Directional antenna control method and apparatus
US6697644B2 (en) * 2001-02-06 2004-02-24 Kathrein-Werke Kg Wireless link quality using location based learning
DE60222779T2 (en) * 2001-02-14 2008-07-03 Ntt Docomo Inc. Communication control method and apparatus in a mobile communication system
US20030017853A1 (en) * 2001-07-12 2003-01-23 Sarnoff Corporation Method and apparatus for enhancing the data transmission capacity of a wireless communication system
US6937863B1 (en) * 2001-08-15 2005-08-30 Kathrein-Werke Kg System and method for dynamically adjusting cell sectorization
DE10140532A1 (en) * 2001-08-17 2003-02-27 Siemens Ag Method for transmitting a global pilot signal between stations of a radio communication system and station therefor
US20030118015A1 (en) * 2001-12-20 2003-06-26 Magnus Gunnarsson Location based notification of wlan availability via wireless communication network
JP2003235072A (en) * 2002-02-06 2003-08-22 Ntt Docomo Inc Wireless resource assignment method, wireless resource assignment apparatus, and mobile communication system
US20040077379A1 (en) * 2002-06-27 2004-04-22 Martin Smith Wireless transmitter, transceiver and method
KR100850888B1 (en) * 2002-06-28 2008-08-07 (주)에이스안테나 Adaptive antenna device by using GPS signal of mobile phone and beam control method thereof
KR100640470B1 (en) * 2002-06-29 2006-10-30 삼성전자주식회사 Apparatus for transferring data using transmit antenna diversity scheme in packet service communication system and method thereof
US7542440B2 (en) * 2002-11-18 2009-06-02 Samsung Electronics Co., Ltd. Apparatus and method for providing quality of service for mixed traffic in a wireless network base station
US20050197060A1 (en) * 2004-03-04 2005-09-08 Hedinger Robert A. Scalable multi-satellite spot beam architecture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178567A2 (en) * 2000-08-02 2002-02-06 Matsushita Electric Industrial Co., Ltd. Circular array antenna and method of using the same
EP1184938A1 (en) * 2000-08-09 2002-03-06 Lucent Technologies Inc. Dynamic load sharing system and method using a cylindrical antenna array
US20030114195A1 (en) * 2001-11-29 2003-06-19 Interdigital Technology Corporation System and method utilizing dynamic beam forming for wireless communication signals

Also Published As

Publication number Publication date
JP2007522688A (en) 2007-08-09
CN1839647B (en) 2010-04-21
US8385937B2 (en) 2013-02-26
JP4473872B2 (en) 2010-06-02
KR100741597B1 (en) 2007-07-20
WO2006004223A2 (en) 2006-01-12
KR20060028812A (en) 2006-04-03
CN1839647A (en) 2006-09-27
US20060009232A1 (en) 2006-01-12

Similar Documents

Publication Publication Date Title
WO2006004223A3 (en) Load equalizing antennas
WO2004023665A3 (en) Vertical dynamic beam-forming
AU2001248949A1 (en) Cellular communications system/method with uplink interference ceiling
WO2001043229A3 (en) System and method for establishing a beam forming phase referenceline remote from an antenna
AU2002362024A1 (en) System and method utilizing dynamic beam forming for wireless communication signals
WO2002082685A8 (en) Method and system of link control
WO2004008794A3 (en) Cellular communications systems
AU2003302310A1 (en) Mobile communications system and method for providing common channel coverage using beamforming antennas
AU2001223628A1 (en) Method for controlling the weighting of a data signal in the at least two antenna elements of a radio connection unit, module and communications system
WO2001086823A3 (en) System and method for providing polarization matching on a cellular communication forward link
AU2002359882A1 (en) Wideband direct-to-home broadcasting satellite communications system and method
WO2003077433A3 (en) Antenna adaptation to manage the active set to manipulate soft hand-off regions
AU2003243023A1 (en) Improved mimo system and method for radio communication
AU4168500A (en) Authentication methods for cellular communications systems
WO2008023332A3 (en) Space-time/space-frequency coding for multi-site and multi-beam transmission
AU2213400A (en) Enhanced method for adaptive equalization technique in mobile wireless systems
AU2001231785A1 (en) Diversity transmission
AU2003283156A1 (en) Hybrid space-time diversity beam forming method
AU2003282840A1 (en) Antenna diversity system and method for operating said system
DE50214248D1 (en) Closed-loop antenna diversity method in a cellular radio communication system
FR2844119B1 (en) RADIO DIVERSITY RADIO SIGNAL TRANSMISSION METHOD, STATION AND RADIO COMMUNICATION TERMINAL FOR IMPLEMENTING THE METHOD
AU2003274776A1 (en) Method of selecting transmission antenna in radio communication system
GB2402553B (en) A segmented antenna system for offshore radio networks and method of using the same
AU4633000A (en) An antenna means, a radio communication system and a method for manufacturing a radiating structure
FI20002020A (en) A method for forming directional antenna beams and a radio transmitter implementing the method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200580000529.2

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 1020067000790

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020067000790

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006525563

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Ref document number: DE

122 Ep: pct application non-entry in european phase