[go: up one dir, main page]

BR9709337A - Método e equipamento para repasse duro direcionado por medição em um sistema cdma - Google Patents

Método e equipamento para repasse duro direcionado por medição em um sistema cdma

Info

Publication number
BR9709337A
BR9709337A BR9709337A BR9709337A BR9709337A BR 9709337 A BR9709337 A BR 9709337A BR 9709337 A BR9709337 A BR 9709337A BR 9709337 A BR9709337 A BR 9709337A BR 9709337 A BR9709337 A BR 9709337A
Authority
BR
Brazil
Prior art keywords
measurement
equipment
cdma system
hard transfer
transfer directed
Prior art date
Application number
BR9709337A
Other languages
English (en)
Inventor
Lindsey A Weaver Jr
Noam A Ziv
Toni L Holcman
David B Munsinger
Kenneth R Baker
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 BR9709337A publication Critical patent/BR9709337A/pt

Links

Classifications

    • 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9709337A 1996-05-22 1997-05-22 Método e equipamento para repasse duro direcionado por medição em um sistema cdma BR9709337A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/652,726 US5917811A (en) 1996-05-22 1996-05-22 Method and apparatus for measurement directed hard handoff in a CDMA system
PCT/US1997/008677 WO1997044970A2 (en) 1996-05-22 1997-05-22 Method and apparatus for measurement directed hard handoff in a cdma system

Publications (1)

Publication Number Publication Date
BR9709337A true BR9709337A (pt) 1999-08-10

Family

ID=24617914

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709337A BR9709337A (pt) 1996-05-22 1997-05-22 Método e equipamento para repasse duro direcionado por medição em um sistema cdma

Country Status (13)

Country Link
US (1) US5917811A (pt)
EP (1) EP0900510A2 (pt)
JP (1) JP2000511719A (pt)
KR (1) KR20000015999A (pt)
CN (1) CN1219332A (pt)
AU (1) AU3137797A (pt)
BR (1) BR9709337A (pt)
CA (1) CA2255803A1 (pt)
CZ (1) CZ376698A3 (pt)
IL (1) IL127172A0 (pt)
NZ (1) NZ332656A (pt)
RU (1) RU98123099A (pt)
WO (1) WO1997044970A2 (pt)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122512A (en) * 1996-09-30 2000-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for mobile station geographical location determination
AU7161198A (en) * 1997-04-30 1998-11-24 Qualcomm Incorporated A method of and apparatus for tracking propagation delay between a base station and a subscriber unit
KR100211739B1 (ko) * 1997-05-21 1999-08-02 서평원 다중주파수 환경에서의 가상셀 경계를 이용한 핸드오프 제어방법
US5974318A (en) * 1997-07-09 1999-10-26 Northern Telecom Limited Method and system for increasing capacity and improving performance of a cellular network
US6028851A (en) * 1997-09-26 2000-02-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for mobile assisted admission control
US6075989A (en) * 1998-01-20 2000-06-13 Motorola, Inc. Method and apparatus for determining a need to handoff a mobile communication signal in a wireless communication system
KR100277101B1 (ko) * 1998-02-17 2001-01-15 윤종용 코드분할다중접속네트워크내의교환국간하드핸드오프수행방법
US6266529B1 (en) * 1998-05-13 2001-07-24 Nortel Networks Limited Method for CDMA handoff in the vicinity of highly sectorized cells
US6560210B1 (en) * 1998-06-10 2003-05-06 Lucent Technologies Inc. Handing off a wireless terminal in a wireless telecommunications system
JP2947279B1 (ja) * 1998-07-31 1999-09-13 日本電気株式会社 スペクトラム拡散通信システム、及びスペクトラム拡散通信システムにおけるハンドオーバー方法
US6771963B1 (en) * 1998-08-17 2004-08-03 Lucent Technologies Inc. Triggering handdowns and handoffs of mobile stations between bordering cells of cellular wireless communication systems
US7596378B1 (en) * 1999-09-30 2009-09-29 Qualcomm Incorporated Idle mode handling in a hybrid GSM/CDMA network
JP2000184426A (ja) * 1998-12-16 2000-06-30 Fujitsu Ltd 基地局装置および基地局制御装置
US6754493B1 (en) * 1998-12-18 2004-06-22 Telefonaktiebolaget Lm Ericsson Method and systems for dynamic threshold adjustment for handoffs in radio communication systems
JP3001570B1 (ja) * 1999-02-22 2000-01-24 埼玉日本電気株式会社 適応アンテナ指向性制御方法及びそのシステム
GB2352586B (en) * 1999-06-07 2004-03-10 Nec Corp Handover between mobile networks
JP3293599B2 (ja) * 1999-07-28 2002-06-17 日本電気株式会社 Ｃｄｍａ移動通信システム及びそのシステム間ハンドオフ制御方法
KR100303292B1 (ko) * 1999-08-04 2001-11-01 윤종용 홈 존 서비스를 위한 데이터 베이스 자동 구축 장치 및 방법
KR100504464B1 (ko) * 1999-09-02 2005-08-03 엘지전자 주식회사 기지국 전력 제어 방법
GB9921706D0 (en) * 1999-09-14 1999-11-17 Nokia Telecommunications Oy Relocation in a communication system
US6606485B1 (en) 1999-10-06 2003-08-12 Qualcomm, Incorporated Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
JP3389908B2 (ja) * 2000-01-07 2003-03-24 日本電気株式会社 移動端末のネットワーク選択方法及び移動端末のネットワーク選択プログラムを記録した記憶媒体
KR100393620B1 (ko) * 2000-04-12 2003-08-02 삼성전자주식회사 동시 서비스를 지원하는 이동 통신시스템의 핸드오프 방법
GB2362785B (en) * 2000-05-27 2004-05-05 Motorola Inc Communication system and method of administering connections therein
US6826161B1 (en) 2000-07-20 2004-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Slewing detector system and method for the introduction of hysteresis into a hard handoff decision
US7016331B1 (en) 2000-09-05 2006-03-21 Cisco Technology, Inc. Method of handoff control in an enterprise code division multiple access wireless system
US6901061B1 (en) 2000-09-05 2005-05-31 Cisco Technology, Inc. Handoff control in an enterprise division multiple access wireless system
RU2232466C2 (ru) * 2000-11-17 2004-07-10 Самсунг Электроникс Ко., Лтд. Устройство и способ для измерения задержки на распространение в системе мобильной связи уп-двр мдкр
US6714777B1 (en) * 2000-11-22 2004-03-30 Winphoria Networks, Inc. System and method of managing supplementary features in the presence of a proxy switch in a mobile communications network
US6314126B1 (en) 2001-01-12 2001-11-06 Linex Technologies, Inc. Spread-spectrum handoff and source congestion avoidance system and method
WO2002052742A1 (en) * 2000-12-06 2002-07-04 Linex Technologies, Inc. Spread-spectrum handoff and source congestion avoidance system and method
US6937861B2 (en) * 2001-02-13 2005-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Connection management for dual mode access terminals in a radio network
US20020187804A1 (en) * 2001-04-27 2002-12-12 Murali Narasimha Wireless terminals and methods that can acquire a CDMA system while continuing to receive paging messages from an AMPS system
US7002489B1 (en) 2001-07-11 2006-02-21 At&T Corp. Method and system to calculate an approximate location of a mobile station in a recurrent route
DE10156642A1 (de) * 2001-11-17 2003-06-12 Tenovis Gmbh & Co Kg Verfahren zur Auswahl einer geeigneten Basisstation in einem Mehrzellen-Funksystem sowie mobiles Telekommunikations-Endgerät
US7346032B2 (en) * 2001-12-07 2008-03-18 Qualcomm Incorporated Method and apparatus for effecting handoff between different cellular communications systems
US6944147B2 (en) * 2001-12-10 2005-09-13 Nortel Networks Limited System and method for maximizing capacity in a telecommunications system
KR100810332B1 (ko) * 2002-12-05 2008-03-04 삼성전자주식회사 서로 다른 이동통신시스템들 사이의 핸드오버 장치 및 방법
CN100362365C (zh) 2003-02-07 2008-01-16 西门子公司 无线通信系统中的用户定位方法
DE10305091B4 (de) * 2003-02-07 2005-02-03 Siemens Ag Verfahren zur Positionsbestimmung eines Teilnehmers in einem Funkkommunikationssystem
US7583633B2 (en) * 2003-02-28 2009-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Hard handoff target generation in a multi-frequency CDMA mobile network
CN1316851C (zh) * 2003-06-25 2007-05-16 诺基亚公司 在蜂窝网络中选择切换参数的方法和网络设备
KR100560845B1 (ko) * 2003-10-09 2006-03-13 에스케이 텔레콤주식회사 Ｍｍ-ｍｂ 단말기의 모뎀 간 절체 방법
KR100651430B1 (ko) 2003-11-07 2006-11-28 삼성전자주식회사 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법
US7164915B2 (en) * 2003-12-19 2007-01-16 Interdigital Technology Corporation Handover in a wireless local area network (WLAN)
US7050804B1 (en) 2004-01-13 2006-05-23 Sprint Spectrum L.P. Method and system for improving mobile communication handoffs using pilot beacons
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
KR100827105B1 (ko) 2004-02-13 2008-05-02 삼성전자주식회사 광대역 무선 통신 시스템에서 고속 레인징을 통한 빠른핸드오버 수행 방법 및 장치
JP2006033207A (ja) * 2004-07-14 2006-02-02 Nec Corp 位置情報提供システム、無線基地局装置及びそれらに用いる位置情報提供方法並びにそのプログラム
US8295838B2 (en) 2004-11-19 2012-10-23 Research In Motion Limited Method and system for predicting service drop in a wireless network
US8483704B2 (en) * 2005-07-25 2013-07-09 Qualcomm Incorporated Method and apparatus for maintaining a fingerprint for a wireless network
US8477731B2 (en) * 2005-07-25 2013-07-02 Qualcomm Incorporated Method and apparatus for locating a wireless local area network in a wide area network
US20070087693A1 (en) * 2005-10-17 2007-04-19 David Johnston Common announcement signaling format
EP1994684B1 (en) * 2006-03-16 2011-04-13 BRITISH TELECOMMUNICATIONS public limited company Method of relayed wireless transmission
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US9071321B2 (en) 2006-05-31 2015-06-30 Apple Inc. Methods and system for wireless networks with relays involving pseudo-random noise sequences
KR100706568B1 (ko) * 2006-07-18 2007-04-13 삼성전자주식회사 시간 오프셋 정보를 이용한 노드 위치 측정 방법 및 장치
US8027308B1 (en) * 2007-10-26 2011-09-27 Sprint Communications Company L.P. Method of optimizing handoff time in a wireless telecommunication network through dynamic data source control
GB0724904D0 (en) 2007-12-21 2008-01-30 Nortel Networks Ltd Improved soft handover for cellular radio systems
ATE486478T1 (de) * 2008-02-15 2010-11-15 Mitsubishi Electric Corp Verfahren und vorrichtung zur entscheidung, ob eine basisstation ein endgerät nicht nutzen kann
EP2091278B1 (en) * 2008-02-15 2011-10-12 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for determiming if a handover has to be excuted for a terminal
US8268314B2 (en) 2008-10-08 2012-09-18 Hoffmann-La Roche Inc. Bispecific anti-VEGF/anti-ANG-2 antibodies
CN101873282B (zh) * 2009-04-24 2013-02-13 电信科学技术研究院 一种多小区数据传输的方法和装置
JP5952738B2 (ja) 2009-11-27 2016-07-13 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 平滑化剤を含む金属電気メッキのための組成物
US20110177827A1 (en) * 2010-01-19 2011-07-21 Cellular Specialties, Inc. Pilot Beacon System
US9252982B2 (en) 2010-10-21 2016-02-02 Marshall Jobe System and method for simulating a land mobile radio system
US8731461B2 (en) 2010-11-22 2014-05-20 Cellular Specialties, Inc. Repeater for MIMO signals in a network
US9354293B2 (en) 2011-10-03 2016-05-31 Westell, Inc. Pilot beacon system for indoor positioning
US9774386B2 (en) 2013-03-15 2017-09-26 E.F. Johnson Company Distributed simulcast architecture
JP6225645B2 (ja) * 2013-11-01 2017-11-08 株式会社デンソー 車載支援装置、プログラムおよび支援情報受信方法
US9800460B2 (en) 2014-08-01 2017-10-24 E.F. Johnson Company Interoperability gateway for land mobile radio system
US9763260B2 (en) 2014-11-06 2017-09-12 E.F. Johnson Company System and method for dynamic channel allocaton

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) * 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control 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
US5109390A (en) * 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5103459B1 (en) * 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5367533A (en) * 1990-12-05 1994-11-22 Interdigital Technology Corporation Dynamic capacity allocation CDMA spread spectrum communications
US5235615A (en) * 1991-05-22 1993-08-10 Cylink Corporation Spread spectrum method
US5164958A (en) * 1991-05-22 1992-11-17 Cylink Corporation Spread spectrum cellular handoff method
CA2066538C (en) * 1991-07-09 1997-12-23 Brian David Bolliger Mobile-telephone system call processing arrangement
US5184347A (en) * 1991-07-09 1993-02-02 At&T Bell Laboratories Adaptive synchronization arrangement
US5195090A (en) * 1991-07-09 1993-03-16 At&T Bell Laboratories Wireless access telephone-to-telephone network interface architecture
US5345467A (en) * 1991-07-10 1994-09-06 Interdigital Technology Corp. CDMA cellular hand-off apparatus and method
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5295153A (en) * 1992-04-13 1994-03-15 Telefonaktiebolaget L M Ericsson CDMA frequency allocation
US5438565A (en) * 1993-03-31 1995-08-01 At&T Corp. Packet switch to provide code division, multiple access cellular service
US5448754A (en) * 1993-05-07 1995-09-05 Corporate Technology Partners Radio frequency sharing personal communications system
US5313489A (en) * 1993-06-25 1994-05-17 Motorola, Inc. Signal processing in communication systems
US5412658A (en) * 1993-10-22 1995-05-02 Bell Communications Research, Inc. Beacon detection method and apparatus for sharing spectrum between wireless communications systems and fixed microwave systems
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
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
US5577022A (en) * 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
US5613205A (en) * 1995-03-31 1997-03-18 Telefonaktiebolaget Lm Ericsson System and method of locating a mobile terminal within the service area of a cellular telecommunication system

Also Published As

Publication number Publication date
CN1219332A (zh) 1999-06-09
RU98123099A (ru) 2000-09-27
NZ332656A (en) 2000-09-29
IL127172A0 (en) 1999-09-22
AU3137797A (en) 1997-12-09
US5917811A (en) 1999-06-29
CA2255803A1 (en) 1997-11-27
JP2000511719A (ja) 2000-09-05
EP0900510A2 (en) 1999-03-10
CZ376698A3 (cs) 1999-10-13
WO1997044970A3 (en) 1997-12-31
KR20000015999A (ko) 2000-03-25
WO1997044970A2 (en) 1997-11-27

Similar Documents

Publication Publication Date Title
BR9709337A (pt) Método e equipamento para repasse duro direcionado por medição em um sistema cdma
BR9600543A (pt) Sistema computadorizado para escolha e adaptação de óculos
BR9812311B1 (pt) mÉtodo e equipamento para a transmissço de dados em sistema cdma de méltiplas portadoras.
FI982520A7 (fi) Menetelmä ja järjestelmä kovaan kanavanvaihtoon CDMA-järjestelmässä
NO20003492L (no) Dataomformingsapparat og fremgangsmÕte i copyright beskyttelsessystem
BR9707423A (pt) sistema e método para detecção e recuperação de falha
BR9702925A (pt) Método e aparelho de transferência em um sistema celular cdma
EE200100023A (et) Piletite ümberjaotamise meetod ja süsteem
IT1284380B1 (it) Procedimento ed apparecchio di localizzazione in un sistema cdma
BR9702375A (pt) Sistema de blindagem e método para fabricar um sistema de blindagem
BR9803917B1 (pt) método e aparelho para monitoramento de corrosão.
BR9706569A (pt) Método e equipamento para controle de potência em um sistema de comunicação
FI980228A0 (fi) Menetelmä ja laitteisto kehittyneiden paikannusjärjestelmien käyttämiseksi solukkoverkoissa
BR9601257A (pt) Sistema de televisão e método para uso em sistema de televisão
FI20001211L (fi) Menetelmä ja laite kanavanvaihtoon CDMA-järjestelmässä käyttämällä toistimia
BR9405271A (pt) Sistema de jogar computador de jogar para emprego num sistema de jogar e método de jogar
BR9907083B1 (pt) dispositivo de intercalaÇço/desintercalaÇço e mÉtodo para sistema de comunicaÇço
FI20002356A7 (fi) Referenssijärjestelmä ja -menetelmä satelliittipaikannukseen
PT1000515E (pt) Sistema e metodo para radiodifusao sem fios em canais partilhados
BR9708431A (pt) Método e equipamento para efetuar a seleção de sistema preferido
BR9702229A (pt) Método e aparelho para realização de transferência em um sistema de comunicação de espectro espalhado
FR2771666B1 (fr) Systeme et procede de metrologie in situ
BR9706898A (pt) Sistema método e dispositivo para controlavelmente liberar um produto
BR9602891A (pt) Dispositivo protetor adaptado para inserção em bloco de conexão
FI980952A0 (fi) Menetelmä, järjestelmä ja laite todentamiseen

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 36/32 (2009.01), H04W 36/00 (2009.0