DE60324444D1 - Mobilkommunikationssystem und verfahren zur bereitstellung einer mobileinheit-weiterreichung in drahtlosen kommunikationssystemen, die strahlformungsantennen verwenden - Google Patents

Mobilkommunikationssystem und verfahren zur bereitstellung einer mobileinheit-weiterreichung in drahtlosen kommunikationssystemen, die strahlformungsantennen verwenden

Info

Publication number
DE60324444D1
DE60324444D1 DE60324444T DE60324444T DE60324444D1 DE 60324444 D1 DE60324444 D1 DE 60324444D1 DE 60324444 T DE60324444 T DE 60324444T DE 60324444 T DE60324444 T DE 60324444T DE 60324444 D1 DE60324444 D1 DE 60324444D1
Authority
DE
Germany
Prior art keywords
mobile
base station
mobile unit
communication
wireless 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
DE60324444T
Other languages
English (en)
Inventor
Christopher Cave
Marian Rudolf
Juan Carlos Zuniga
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology Corp
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 InterDigital Technology Corp filed Critical InterDigital Technology Corp
Application granted granted Critical
Publication of DE60324444D1 publication Critical patent/DE60324444D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Telephone Function (AREA)
DE60324444T 2002-09-27 2003-09-22 Mobilkommunikationssystem und verfahren zur bereitstellung einer mobileinheit-weiterreichung in drahtlosen kommunikationssystemen, die strahlformungsantennen verwenden Expired - Lifetime DE60324444D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41457102P 2002-09-27 2002-09-27
PCT/US2003/029468 WO2004030249A2 (en) 2002-09-27 2003-09-22 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas

Publications (1)

Publication Number Publication Date
DE60324444D1 true DE60324444D1 (de) 2008-12-11

Family

ID=32043393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324444T Expired - Lifetime DE60324444D1 (de) 2002-09-27 2003-09-22 Mobilkommunikationssystem und verfahren zur bereitstellung einer mobileinheit-weiterreichung in drahtlosen kommunikationssystemen, die strahlformungsantennen verwenden

Country Status (12)

Country Link
US (1) US20040063430A1 (de)
EP (1) EP1547279B1 (de)
JP (1) JP4445863B2 (de)
KR (2) KR20050098973A (de)
CN (1) CN1685636A (de)
AT (1) ATE413025T1 (de)
AU (1) AU2003270776A1 (de)
CA (1) CA2500349A1 (de)
DE (1) DE60324444D1 (de)
NO (1) NO20051603L (de)
TW (3) TW200507671A (de)
WO (1) WO2004030249A2 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4059088B2 (ja) * 2003-01-28 2008-03-12 日本電気株式会社 移動体無線通信システム、及びその無線パラメータ制御方法
US7203520B2 (en) 2003-09-30 2007-04-10 Nortel Networks Limited Beam wobbling for increased downlink coverage and capacity
US7551680B2 (en) * 2004-10-28 2009-06-23 Interdigital Technology Corporation Wireless communication method and apparatus for forming, steering and selectively receiving a sufficient number of usable beam paths in both azimuth and elevation
EP1705939A1 (de) * 2005-03-24 2006-09-27 Siemens Aktiengesellschaft Schnelles und synchronisiert Weiterreichen, Verfahren und System
US7603141B2 (en) * 2005-06-02 2009-10-13 Qualcomm, Inc. Multi-antenna station with distributed antennas
US9521597B2 (en) * 2006-03-13 2016-12-13 Telefonaktiebolaget Lm Ericsson (Publ) System and method of supporting softer handover in a cell using adaptive antenna in enabling narrow beam operation
US8787841B2 (en) 2006-06-27 2014-07-22 Qualcomm Incorporated Method and system for providing beamforming feedback in wireless communication systems
JP4806307B2 (ja) * 2006-07-28 2011-11-02 京セラ株式会社 無線通信方法、無線基地局、無線通信端末及び基地局制御装置
CN101548488B (zh) 2006-12-07 2012-10-24 三菱电机株式会社 无线通信系统、无线终端站、无线基站以及无线通信方法
ES2553333T3 (es) * 2007-02-05 2015-12-07 Nec Corporation Método de traspaso de estación base a estación base, sistema de comunicación inalámbrica, método de control de DRX, estación base y terminal de comunicación
US8041333B2 (en) * 2007-06-14 2011-10-18 Broadcom Corporation Method and system for 60 GHz antenna adaptation and user coordination based on base station beacons
TWI367658B (en) * 2007-07-04 2012-07-01 Realtek Semiconductor Corp A receiving device, a signal processing system and a signal receiving method
BRPI0818518A8 (pt) * 2007-10-04 2017-05-16 Nortel Networks Ltd Formação de feixes espaciais em um segmento de célula
KR101361829B1 (ko) 2007-10-24 2014-02-12 삼성전자주식회사 동적 빔포밍 방식에 기반한 핸드오버 장치 및 방법
KR100932069B1 (ko) * 2007-12-17 2009-12-15 한국전자통신연구원 무선통신기기의 거리 기반 빔 조절 장치 및 방법
KR100943531B1 (ko) 2007-12-20 2010-02-22 성균관대학교산학협력단 무선 광통신 장치 및 방법
KR100995045B1 (ko) * 2007-12-31 2010-11-19 엘지전자 주식회사 협동 다중 입출력 통신 시스템에서, 프리코딩된 신호를송신하는 방법
EP3002881B2 (de) 2008-02-01 2022-08-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. System und verfahren für uplink-zeitpunktsynchronisation in verbindung mit unterbrochenem empfang
KR20090092431A (ko) * 2008-02-27 2009-09-01 삼성전자주식회사 인지무선시스템에서 씨비피 전송을 위한 장치 및 방법
US8121045B2 (en) 2008-03-21 2012-02-21 Research In Motion Limited Channel quality indicator transmission timing with discontinuous reception
US8199725B2 (en) 2008-03-28 2012-06-12 Research In Motion Limited Rank indicator transmission during discontinuous reception
US8179828B2 (en) 2008-03-28 2012-05-15 Research In Motion Limited Precoding matrix index feedback interaction with discontinuous reception
KR101241910B1 (ko) 2008-07-07 2013-03-12 엘지전자 주식회사 다중 셀 환경에서 사운딩 채널을 이용한 협력적 ｍｉｍｏ 기법
US8902874B2 (en) * 2008-10-20 2014-12-02 Nokia Siemens Networks Oy Sounding channel apparatus and method
EP2381627B1 (de) * 2009-01-08 2018-09-19 Mitsubishi Electric Corporation Datenübertragungsvorrichtung
WO2011094933A1 (en) * 2010-02-03 2011-08-11 Huawei Technologies Co., Ltd. System and method for managing an access network re-selection
CN103052124A (zh) * 2011-10-14 2013-04-17 西门子公司 一种客户端、接入点、通信系统和切换方法
US9654954B2 (en) * 2012-01-26 2017-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Providing an IMS voice session via a packet switch network and an emergency voice session via a circuit switch network
KR102071372B1 (ko) * 2013-09-16 2020-01-30 삼성전자 주식회사 무선 통신 시스템에서 빔 포밍을 고려한 drx 제어 방법 및 장치
WO2015072648A1 (ko) * 2013-11-15 2015-05-21 엘지전자 주식회사 복수의 통신시스템이 연동되는 통신 환경에서 신호를 전송 및 수신하는 방법과 이를 위한 장치
US10063357B2 (en) 2013-12-19 2018-08-28 Lg Electronics Inc. Method for supporting reference signal transmission in multiple antenna-supporting wireless communication system, and apparatus therefor
US9712339B2 (en) * 2014-04-24 2017-07-18 Infineon Technologies Ag Bus architecture and access method for plastic waveguide
US9648399B2 (en) 2014-05-08 2017-05-09 Infineon Technologies Ag System having plastic waveguides
KR20170018049A (ko) 2014-06-19 2017-02-15 미쓰비시덴키 가부시키가이샤 기지국, 제어국 및 핸드오버 방법
RU2668395C9 (ru) * 2014-07-11 2018-10-29 Хуавей Текнолоджиз Ко., Лтд. Сетевое устройство, устройство пользователя и способы трансляции сигнала доступа
US9794944B2 (en) * 2015-03-13 2017-10-17 Qualcomm Incorporated System and method for mobility tracking of user equipment
JP6530720B2 (ja) * 2016-01-19 2019-06-12 パナソニック株式会社 無線通信装置、制御装置、および制御方法
JP6565035B2 (ja) * 2016-01-19 2019-08-28 パナソニック株式会社 無線通信装置、制御装置、および制御方法
CN106207497B (zh) * 2016-08-30 2024-01-05 广东通宇通讯股份有限公司 一种多波束天线系统及其构造波束的方法
EP3545335B1 (de) * 2016-11-22 2024-03-06 Sony Group Corporation Radarassistiertes verfolgen von mobilgeräten um die verbindungsqualität in einter hochfrequenz kommunikation zu verbessern
JP7003497B2 (ja) * 2017-09-01 2022-01-20 日本電気株式会社 第１の基地局
DE102018216389B3 (de) 2018-09-26 2019-11-07 Audi Ag Betriebsverfahren für ein Antennenarray eines Fahrzeugs

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723266A (en) * 1987-01-21 1988-02-02 General Electric Company Cellular communication system sharing control channels between cells to reduce number of control channels
US5095535A (en) * 1988-07-28 1992-03-10 Motorola, Inc. High bit rate communication system for overcoming multipath
US5054035A (en) * 1989-12-21 1991-10-01 At&T Bell Laboratories Digital signal quality evaluation circuit using synchronization patterns
US5878329A (en) * 1990-03-19 1999-03-02 Celsat America, Inc. Power control of an integrated cellular communications system
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5327575A (en) * 1992-03-23 1994-07-05 Motorola, Inc. Directional handover control in digital mobile radio systems employing MAHO
US5396541A (en) * 1992-10-23 1995-03-07 At&T Corp. Call handoff in a wireless telephone system
US5375140A (en) * 1992-11-24 1994-12-20 Stanford Telecommunications, Inc. Wireless direct sequence spread spectrum digital cellular telephone system
TW351886B (en) * 1993-09-27 1999-02-01 Ericsson Telefon Ab L M Using two classes of channels with different capacity
US6088590A (en) * 1993-11-01 2000-07-11 Omnipoint Corporation Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
US5634192A (en) * 1995-02-23 1997-05-27 Northern Telecom Limited Mobile-assisted handoff technique
FI105515B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä
US5732358A (en) * 1996-07-08 1998-03-24 Motorola, Inc. Method for selecting an optimal base transmitter in a radio communication system
GB2317786B (en) * 1996-09-25 2001-05-30 Motorola Ltd Communication system with a deamformed control channel and method of system control
US6512481B1 (en) * 1996-10-10 2003-01-28 Teratech Corporation Communication system using geographic position data
US6353601B1 (en) * 1997-03-05 2002-03-05 Nokia Telecommunications Oy Method for selecting a signal, and a cellular radio system
US5867478A (en) * 1997-06-20 1999-02-02 Motorola, Inc. Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
BR9812816A (pt) * 1997-09-15 2000-08-08 Adaptive Telecom Inc Processos para comunicação sem fio, e para eficientemente determinar na estação base um canal espacial da unidade móvel em um sistema de comunicação sem fio, e, estação base de cdma
US6052064A (en) * 1997-10-30 2000-04-18 Motorola, Inc. Method and apparatus in a wireless messaging system for dynamic creation of directed simulcast zones
US6580910B1 (en) * 1997-12-19 2003-06-17 Telefonaktiebolaget L M Ericsson (Publ) Method and system for improving handoffs in cellular mobile radio systems
JPH11215538A (ja) * 1998-01-26 1999-08-06 Matsushita Electric Ind Co Ltd 移動局装置及び基地局装置、並びに移動通信システム
US6014565A (en) * 1998-05-29 2000-01-11 Motorola, Inc. Method for service planning in a radio telephone system
US6240290B1 (en) * 1999-03-04 2001-05-29 Harris Corporation Base station hand-off mechanism for cellular communication system
US6445917B1 (en) * 1999-05-19 2002-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station measurements with event-based reporting
US6834192B1 (en) * 2000-07-03 2004-12-21 Nokia Corporation Method, and associated apparatus, for effectuating handover of communications in a bluetooth, or other, radio communication system
JP3836667B2 (ja) * 2000-10-02 2006-10-25 株式会社東芝 移動通信端末装置とその制御回路、ハンドオフ制御方法及びハンドオフ制御プログラム
US6708031B2 (en) * 2000-12-05 2004-03-16 Nokia Corporation Session or handoff methods in wireless networks
EP1391057A4 (de) * 2001-05-02 2009-08-19 Strix Systems Inc Verbindungseinleitung in drahtlosen netzwerken mit lastausgleich
TW595857U (en) * 2001-11-29 2004-06-21 Us 091219345
US8295249B2 (en) * 2002-04-22 2012-10-23 Alcatel Lucent Block size detection for MPSK signaling

Also Published As

Publication number Publication date
TW200729983A (en) 2007-08-01
TWI240581B (en) 2005-09-21
TW200507671A (en) 2005-02-16
JP4445863B2 (ja) 2010-04-07
EP1547279A4 (de) 2005-11-02
ATE413025T1 (de) 2008-11-15
AU2003270776A8 (en) 2004-04-19
JP2006500873A (ja) 2006-01-05
EP1547279B1 (de) 2008-10-29
TW200406130A (en) 2004-04-16
KR20050098973A (ko) 2005-10-12
NO20051603L (no) 2005-06-15
AU2003270776A1 (en) 2004-04-19
WO2004030249A3 (en) 2004-07-08
EP1547279A2 (de) 2005-06-29
CA2500349A1 (en) 2004-04-08
CN1685636A (zh) 2005-10-19
US20040063430A1 (en) 2004-04-01
NO20051603D0 (no) 2005-03-30
KR20050057569A (ko) 2005-06-16
WO2004030249A2 (en) 2004-04-08

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