IL133936A - Method of and apparatus for selecting base stations to communicate with a remote station - Google Patents

Method of and apparatus for selecting base stations to communicate with a remote station

Info

Publication number
IL133936A
IL133936A IL13393698A IL13393698A IL133936A IL 133936 A IL133936 A IL 133936A IL 13393698 A IL13393698 A IL 13393698A IL 13393698 A IL13393698 A IL 13393698A IL 133936 A IL133936 A IL 133936A
Authority
IL
Israel
Prior art keywords
communicate
base stations
remote station
selecting base
selecting
Prior art date
Application number
IL13393698A
Other languages
English (en)
Other versions
IL133936A0 (en
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL133936A0 publication Critical patent/IL133936A0/xx
Publication of IL133936A publication Critical patent/IL133936A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/20Selecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/18Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
IL13393698A 1997-07-21 1998-07-21 Method of and apparatus for selecting base stations to communicate with a remote station IL133936A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/897,865 US6055428A (en) 1997-07-21 1997-07-21 Method and apparatus for performing soft hand-off in a wireless communication system
PCT/US1998/014754 WO1999004593A1 (en) 1997-07-21 1998-07-21 A method of and apparatus for selecting base stations to communicate with a remote station

Publications (2)

Publication Number Publication Date
IL133936A0 IL133936A0 (en) 2001-04-30
IL133936A true IL133936A (en) 2005-03-20

Family

ID=25408562

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13393698A IL133936A (en) 1997-07-21 1998-07-21 Method of and apparatus for selecting base stations to communicate with a remote station

Country Status (23)

Country Link
US (1) US6055428A (es)
EP (1) EP1005772B1 (es)
JP (1) JP4242057B2 (es)
KR (1) KR100702432B1 (es)
CN (1) CN1182752C (es)
AR (1) AR016524A1 (es)
AT (1) ATE444663T1 (es)
AU (1) AU755435B2 (es)
BR (1) BR9812268A (es)
CA (1) CA2295550C (es)
DE (1) DE69841202D1 (es)
FI (1) FI116927B (es)
HU (1) HUP0002667A3 (es)
IL (1) IL133936A (es)
MY (1) MY117137A (es)
NO (1) NO318290B1 (es)
PL (1) PL338221A1 (es)
RU (1) RU2219661C2 (es)
TR (1) TR200000146T2 (es)
TW (1) TW432887B (es)
UA (1) UA54524C2 (es)
WO (1) WO1999004593A1 (es)
ZA (1) ZA986450B (es)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6141555A (en) * 1997-06-09 2000-10-31 Nec Corporation Cellular communication system, and mobile and base stations used in the same
US6307849B1 (en) * 1997-09-08 2001-10-23 Qualcomm Incorporated Method and system for changing forward traffic channel power allocation during soft handoff
KR19990048321A (ko) * 1997-12-09 1999-07-05 윤종용 디지털 이동통신 시스템의 하드 핸드오프 처리 방법
EP0953845A1 (de) * 1998-04-23 1999-11-03 Electrowatt Technology Innovation AG Verfahren zur Anwahl einer Unterstelle durch eine Zentrale in einem Übertragungssystem
US5969679A (en) * 1998-06-30 1999-10-19 Lucent Technologies Inc. Method and apparatus for determining whether a wireless station is operating within a prescribed geographic region
US6360100B1 (en) * 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
KR100311506B1 (ko) * 1998-11-04 2001-11-15 서평원 이동통신시스템에서핸드오프제어방법
JP2978920B1 (ja) * 1998-11-09 1999-11-15 埼玉日本電気株式会社 Cdma基地局における送信電力制御方法及びそのシステム
US6539227B1 (en) * 1998-12-18 2003-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for controlling hard and soft handoffs in radio communications systems
JP3750390B2 (ja) 1999-01-08 2006-03-01 日本電気株式会社 移動体通信における呼制御方法及びそのシステム
US6233455B1 (en) * 1999-05-03 2001-05-15 Nortel Networks Limited Method for utilizing negative T—COMP to improve handoff reliability
US6594243B1 (en) 1999-07-15 2003-07-15 Lucent Technologies Inc. Methods and apparatus for enhanced soft handoff in a CDMA wireless communication system
KR20010010540A (ko) * 1999-07-21 2001-02-15 윤종용 코드분할다중접속 이동전화망시스템의 광중계기 설치 구간 핸드오프 개선방법
FI109512B (fi) 1999-09-20 2002-08-15 Nokia Corp Menetelmä ehdokassolun määrittämiseksi aktiivijoukkoon
US7206580B2 (en) 1999-11-04 2007-04-17 Qualcomm Incorporated Method and apparatus for performing handoff in a high speed communication system
DE19961516A1 (de) * 1999-12-20 2001-07-05 Siemens Ag Verfahren zur Steuerung einer Verbindungsweiterschaltung in einem Funk-Kommunikationssystem
US6546248B1 (en) * 2000-02-10 2003-04-08 Qualcomm, Incorporated Method and apparatus for generating pilot strength measurement messages
US6535739B1 (en) * 2000-04-07 2003-03-18 Qualcomm Incorporated Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
CN1132470C (zh) * 2000-05-19 2003-12-24 华为技术有限公司 码分多址移动通信系统的软切换方法
US7193981B1 (en) * 2000-07-25 2007-03-20 Lucent Technologies Inc. Method of processing soft handoff information at a base station
AU2001285162A1 (en) * 2000-09-25 2002-04-08 Motorola, Inc. Method and apparatus for controlling pilot power in a cdma system
CN1159931C (zh) * 2000-10-02 2004-07-28 株式会社Ntt都科摩 移动通信系统、基站移动站和移动通信控制方法
GB0028112D0 (en) * 2000-11-17 2001-01-03 Univ Surrey A method of performing soft handover in a mobile communications system
US20020061749A1 (en) * 2000-11-21 2002-05-23 Hunzinger Jason F. Enhanced inter-generation CDMA hard-handoff procedure
US6968186B2 (en) * 2000-11-30 2005-11-22 Lucent Technologies Inc. System and method for preventing dropped calls
US6745034B2 (en) * 2000-12-22 2004-06-01 Nokia Corporation Apparatus, and associated method, for adaptively selecting a handoff threshold in a radio communication system
JP3496646B2 (ja) * 2001-02-22 2004-02-16 日本電気株式会社 Cdma方式における基地局指定システム及び基地局指定方法
JP4016647B2 (ja) * 2001-05-17 2007-12-05 日本電気株式会社 移動通信システム、基地局、移動局及びそれらに用いるしきい値設定方法並びにそのプログラム
US7058035B2 (en) 2001-06-29 2006-06-06 Qualcomm, Indorporated Communication system employing multiple handoff criteria
US6980820B2 (en) * 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US6731936B2 (en) * 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
US6917809B2 (en) * 2001-10-23 2005-07-12 Motorola, Inc. Method for automatically sorting the neighbor list of a cell in a communications system
KR100824470B1 (ko) * 2001-12-31 2008-04-22 에스케이 텔레콤주식회사 무선 통신 시스템의 네이버 세트 서치 방법
KR100433898B1 (ko) * 2002-01-14 2004-06-04 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 소프트 핸드오버결정장치 및 방법
AU2003225739A1 (en) * 2002-03-08 2003-09-22 Ipr Licensing, Inc. Antenna adaptation to manage the active set to manipulate soft hand-off regions
JP4008301B2 (ja) * 2002-08-01 2007-11-14 株式会社エヌ・ティ・ティ・ドコモ 基地局接続方法、無線ネットワーク制御装置及び移動局
US6993335B2 (en) * 2002-11-15 2006-01-31 Motorola, Inc. Apparatus and method for mobile/IP handoff between a plurality of access technologies
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
US9661519B2 (en) 2003-02-24 2017-05-23 Qualcomm Incorporated Efficient reporting of information in a wireless communication system
US8811348B2 (en) 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
US6954643B2 (en) * 2003-06-25 2005-10-11 Arraycomm Llc Criteria for base station selection, including handover, in a wireless communication system
US7912485B2 (en) * 2003-09-11 2011-03-22 Qualcomm Incorporated Method and system for signaling in broadcast communication system
US7853215B2 (en) * 2003-10-10 2010-12-14 Motorola, Inc. Communication circuit and method for selecting a reference link
US7295811B2 (en) 2004-02-05 2007-11-13 Interdigital Technology Corporation Method for performing measurements for handoff of a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system
US7308264B2 (en) * 2004-02-05 2007-12-11 Interdigital Technology Corporation Method for identifying pre-candidate cells for a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system
US7274936B2 (en) * 2004-02-06 2007-09-25 Interdigital Technology Corporation Method and apparatus for measuring channel quality using a smart antenna in a wireless transmit/receive unit
CN100373979C (zh) * 2004-03-17 2008-03-05 Ut斯达康通讯有限公司 无线通信系统中移动终端选择基站的方法及实现该方法的移动终端和系统
US20050215265A1 (en) * 2004-03-23 2005-09-29 Sharma Sanjeev K Method and system for load balancing in a wireless communication system
CN100353806C (zh) * 2004-04-01 2007-12-05 大唐移动通信设备有限公司 Td-scdma移动通信系统中的接力切换方法
FI20040509A (fi) * 2004-04-07 2005-10-08 Teliasonera Finland Oyj Tietoliikenneverkon resurssien optimointi
JP2005347906A (ja) * 2004-06-01 2005-12-15 Nec Corp 無線通信システム、基地局切替制御方法、プログラム、及び記録媒体
US8023466B2 (en) * 2004-06-22 2011-09-20 Jianglei Ma Soft handoff in OFDMA system
US20060019663A1 (en) * 2004-07-12 2006-01-26 Interdigital Technology Corporation Robust and fast handover in a wireless local area network
US8570880B2 (en) * 2004-08-05 2013-10-29 Qualcomm Incorporated Method and apparatus for receiving broadcast in a wireless multiple-access communications system
KR100580078B1 (ko) * 2004-10-06 2006-05-16 주식회사 팬택앤큐리텔 소프트 핸드오프 처리 시스템과 이를 탑재한 이동통신단말기 및 소프트 핸드오프 방법
JP2008517539A (ja) 2004-10-14 2008-05-22 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 干渉制御のために使用され得る情報を決定し、伝達し、使用する方法および装置
US8503938B2 (en) 2004-10-14 2013-08-06 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes
WO2006089456A1 (fr) * 2005-02-23 2006-08-31 Zte Corporation Méthode de transfert autonome pour terminal mobile
CN100459791C (zh) * 2005-02-24 2009-02-04 联发科技股份有限公司 交递控制方法及相关装置
US20060281462A1 (en) * 2005-06-14 2006-12-14 Samsung Electronics Co., Ltd. Method for performing handover in a mobile communication system
CN100442914C (zh) * 2005-06-30 2008-12-10 上海华为技术有限公司 软切换区域内用户设备链路管理方法
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US20070064948A1 (en) * 2005-09-19 2007-03-22 George Tsirtsis Methods and apparatus for the utilization of mobile nodes for state transfer
US8509799B2 (en) * 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US8983468B2 (en) * 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
US20070083669A1 (en) * 2005-09-19 2007-04-12 George Tsirtsis State synchronization of access routers
US8982835B2 (en) * 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
US20090207790A1 (en) * 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US7848241B2 (en) * 2006-01-31 2010-12-07 Motorola Mobility, Inc. Method and apparatus for handoff control in mobile communications systems
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US20070243882A1 (en) 2006-04-12 2007-10-18 Qualcomm Incorporated Method and apparatus for locating a wireless local area network associated with a wireless wide area network
US7885235B2 (en) 2006-09-26 2011-02-08 Mitsubishi Electric Corporation Data communication method and mobile communication system
KR101242174B1 (ko) * 2006-10-10 2013-03-12 삼성전자주식회사 오버레이 네트워크에서의 수직적 핸드오버 방법
KR100820928B1 (ko) * 2006-12-07 2008-04-11 한국전자통신연구원 무선 인터넷 시스템의 자원 선 예약 방법
US9155008B2 (en) 2007-03-26 2015-10-06 Qualcomm Incorporated Apparatus and method of performing a handoff in a communication network
US8830818B2 (en) * 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
US9094173B2 (en) * 2007-06-25 2015-07-28 Qualcomm Incorporated Recovery from handoff error due to false detection of handoff completion signal at access terminal
JP5085203B2 (ja) * 2007-06-28 2012-11-28 京セラ株式会社 無線通信端末
US7881263B1 (en) 2007-07-31 2011-02-01 Sprint Spectrum L.P. Method for use of azimuth and bearing data to select a serving sector for a mobile station
DE102007062840A1 (de) * 2007-12-21 2009-07-16 T-Mobile Internationale Ag Verfahren für eine effizientere Suche nach Funknetzzugangspunkten für geschlossene Gruppen in Radiozugangsnetzen
JP4929192B2 (ja) * 2008-01-21 2012-05-09 株式会社日立製作所 無線通信システムおよび無線通信システムにおけるソフトハンドオフ制御方法
CN101355815B (zh) * 2008-09-02 2012-09-05 中兴通讯股份有限公司 软切换方法及装置
CN101730161B (zh) * 2008-10-22 2012-09-05 中兴通讯股份有限公司 软切换分集门限的确定方法及终端
US8750199B2 (en) 2008-11-28 2014-06-10 Via Telecom Co., Ltd. Cell selection handoff for CDMA2000 1X advance
CN101478799B (zh) * 2009-02-05 2012-12-19 中兴通讯股份有限公司 信号覆盖方法、码分多址接入无线蜂窝通信系统
JP2011109539A (ja) * 2009-11-19 2011-06-02 Sony Corp 無線通信端末、通信方法および無線通信システム
US8615241B2 (en) 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
US8478275B1 (en) 2010-08-05 2013-07-02 Sprint Spectrum L.P. Conditional assignment of connection identifiers to help avoid communication errors
US8855004B2 (en) 2010-09-22 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for establishing a radio connection in a communication system
US9161373B2 (en) 2010-09-22 2015-10-13 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for contention resolution in a communication system
CN102970706B (zh) * 2011-08-29 2018-05-29 株式会社Ntt都科摩 协同反馈集的选择方法及基站
US8750875B2 (en) * 2011-09-08 2014-06-10 Cellco Partnership Dynamic handoff parameters in a wireless network
DE102011118076B4 (de) * 2011-11-04 2024-04-18 Airbus Operations Gmbh Verfahren zur deutlichen Steigerung der Verfügbarkeit drahtloser Verbindungen
US20170188281A1 (en) * 2014-07-24 2017-06-29 Huawei Technologies Co., Ltd. Method and apparatus for controlling active set updating
US10341891B2 (en) * 2015-07-02 2019-07-02 Nokia Technologies Oy User equipment adaptation of reporting triggers based on active set size
US11166229B2 (en) 2016-09-30 2021-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Methods and nodes for cell selection in a wireless communication network

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048056C1 (de) * 1970-09-30 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Empfänger für in SSMA-Technik modulierte elektrische Schwingungen
US4112257A (en) * 1977-03-24 1978-09-05 Frost Edward G Comprehensive automatic mobile radio telephone system
US4868795A (en) * 1985-08-05 1989-09-19 Terra Marine Engineering, Inc. Power leveling telemetry system
FR2592256B1 (fr) * 1985-12-20 1988-02-12 Trt Telecom Radio Electr Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien
DE3607687A1 (de) * 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
FR2595889B1 (fr) * 1986-03-14 1988-05-06 Havel Christophe Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication
US4901307A (en) * 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
JPS63226124A (ja) * 1986-10-29 1988-09-20 Oki Electric Ind Co Ltd 無線装置用レベル制御回路
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5257283A (en) * 1989-11-07 1993-10-26 Qualcomm Incorporated Spread spectrum transmitter power control method and system
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
FI86352C (fi) * 1989-11-14 1992-08-10 Nokia Oy Ab Digitaliskt radiolaenksystem och foerfarande foer reglering av en saendingseffekt i ett digitaliskt radiolaenksystem.
US5103459B1 (en) * 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
SE467386B (sv) * 1990-10-05 1992-07-06 Ericsson Telefon Ab L M Foerfarande foer reglering av uteffekt i mobilradiosystem
US5093840A (en) * 1990-11-16 1992-03-03 Scs Mobilecom, Inc. Adaptive power control for a spread spectrum transmitter
US5204876A (en) * 1991-03-13 1993-04-20 Motorola, Inc. Method and apparatus for providing high data rate traffic channels in a spread spectrum communication system
US5107487A (en) * 1991-05-28 1992-04-21 Motorola, Inc. Power control of a direct sequence CDMA radio
US5220678A (en) * 1991-08-12 1993-06-15 Motorola, Inc. Method and apparatus for adjusting the power of a transmitter
US5245629A (en) * 1991-10-28 1993-09-14 Motorola, Inc. Method for compensating for capacity overload in a spread spectrum communication system
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5305468A (en) * 1992-03-18 1994-04-19 Motorola, Inc. Power control method for use in a communication system
KR100289630B1 (ko) * 1992-07-13 2001-05-02 리패치 무선 랜의 출력제어방법 및 장치
US5465399A (en) * 1992-08-19 1995-11-07 The Boeing Company Apparatus and method for controlling transmitted power in a radio network
NZ255617A (en) * 1992-09-04 1996-11-26 Ericsson Telefon Ab L M Tdma digital radio: measuring path loss and setting transmission power accordingly
US5483669A (en) * 1993-09-09 1996-01-09 Hughes Aircraft Company Dynamic thresholding for mobile assisted handoff in a digital cellular communication system
JP3192839B2 (ja) * 1993-09-20 2001-07-30 富士通株式会社 初期送信電力の決定方法
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
US6157668A (en) * 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
US5383219A (en) * 1993-11-22 1995-01-17 Qualcomm Incorporated Fast forward link power control in a code division multiple access system
US5548808A (en) * 1993-12-08 1996-08-20 Motorola, Inc. Method for performing a handoff in a communication system
US5548812A (en) * 1994-07-21 1996-08-20 Qualcomm Incorporated Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
US5577022A (en) * 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
US5642377A (en) * 1995-07-25 1997-06-24 Nokia Mobile Phones, Ltd. Serial search acquisition system with adaptive threshold and optimal decision for spread spectrum systems
AU712159B2 (en) * 1995-08-31 1999-10-28 Qualcomm Incorporated A handover method, and a cellular radio system
US5854785A (en) * 1996-12-19 1998-12-29 Motorola, Inc. System method and wireless communication device for soft handoff

Also Published As

Publication number Publication date
CA2295550A1 (en) 1999-01-28
CN1264530A (zh) 2000-08-23
EP1005772B1 (en) 2009-09-30
FI19992687A (fi) 2000-03-21
AU755435B2 (en) 2002-12-12
CN1182752C (zh) 2004-12-29
WO1999004593A1 (en) 1999-01-28
RU2219661C2 (ru) 2003-12-20
JP4242057B2 (ja) 2009-03-18
AR016524A1 (es) 2001-07-25
TW432887B (en) 2001-05-01
KR20010022094A (ko) 2001-03-15
NO20000259D0 (no) 2000-01-19
KR100702432B1 (ko) 2007-04-03
PL338221A1 (en) 2000-10-09
DE69841202D1 (de) 2009-11-12
CA2295550C (en) 2008-07-15
EP1005772A1 (en) 2000-06-07
UA54524C2 (uk) 2003-03-17
TR200000146T2 (tr) 2000-06-21
NO318290B1 (no) 2005-02-28
ZA986450B (en) 1999-02-02
NO20000259L (no) 2000-01-19
AU8492098A (en) 1999-02-10
JP2001510974A (ja) 2001-08-07
IL133936A0 (en) 2001-04-30
FI116927B (fi) 2006-03-31
HUP0002667A2 (hu) 2000-11-28
MY117137A (en) 2004-05-31
ATE444663T1 (de) 2009-10-15
US6055428A (en) 2000-04-25
BR9812268A (pt) 2000-07-18
HUP0002667A3 (en) 2001-12-28

Similar Documents

Publication Publication Date Title
ZA986450B (en) A method of and apparatus for selecting base stations to communicate with a remote station
HK1025004A1 (en) Method of and apparatus for avoiding lost communication with a mobile station
HK173995A (en) A method for synchronizing a mobile unit and a base station
GB2322264B (en) Apparatus and method for providing wireless communication to a sectorized coverage area
AU4462397A (en) A method of locating a mobile station
GB2345419B (en) Method and apparatus of determining the position of a mobile station
AU8360698A (en) A method and apparatus for direct communication between mobile stations
AU3826499A (en) Method of synchronisation of a base station network
SG92636A1 (en) Base station apparatus and transmission power control method
AU2961399A (en) Radio base station apparatus and radio communication method
HK1018157A1 (en) Method and apparatus for providing centralized power control administration for a set of base stations
HK1029681A1 (en) Method for timing synchronization with a base station in a cdma communication system
AU7829598A (en) Apparatus and method for shut down of wireless communications mobile station with multiple clocks
AU9117998A (en) Method and apparatus for analyzing base station timing
GB2232039B (en) Method for connecting a channel between a base station and a mobile station
GB2321371B (en) A method for paging mobile stations
GB2344949B (en) Apparatus and method for radio communication
EP1028544A4 (en) BASIC STATION AND RADIO TRANSMISSION PROCESS
GB2302482B (en) Synchronizing mobile and base communications stations
AU5476798A (en) Procedure and device for allocating a remote control to a base station
HK1014125A1 (en) A method and system for providing supplementary services to a mobile station
GB9609407D0 (en) Base forming station
GB2328845B (en) Method of establishing a communication link between a communication unit and base station
AU2780299A (en) Method and apparatus for a distributed base station antenna system
HUP0000378A3 (en) Method to determine location of a mobile radio station and base station for transmission of local information

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired