DE69831058D1 - Gerät und verfahren zum sanften überreichen in einem drahtlosen kommunikationssystem - Google Patents

Gerät und verfahren zum sanften überreichen in einem drahtlosen kommunikationssystem

Info

Publication number
DE69831058D1
DE69831058D1 DE69831058T DE69831058T DE69831058D1 DE 69831058 D1 DE69831058 D1 DE 69831058D1 DE 69831058 T DE69831058 T DE 69831058T DE 69831058 T DE69831058 T DE 69831058T DE 69831058 D1 DE69831058 D1 DE 69831058D1
Authority
DE
Germany
Prior art keywords
submitting
gently
wireless communication
communication system
wireless
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
DE69831058T
Other languages
English (en)
Other versions
DE69831058T2 (de
Inventor
Roberto Padovani
F Quick
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.)
Qualcomm Inc
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
Application granted granted Critical
Publication of DE69831058D1 publication Critical patent/DE69831058D1/de
Publication of DE69831058T2 publication Critical patent/DE69831058T2/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
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
DE69831058T 1997-01-29 1998-01-27 Gerät und verfahren zum sanften überreichen in einem drahtlosen kommunikationssystem Expired - Lifetime DE69831058T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US790497 1997-01-29
US08/790,497 US6151502A (en) 1997-01-29 1997-01-29 Method and apparatus for performing soft hand-off in a wireless communication system
PCT/US1998/001058 WO1998033288A2 (en) 1997-01-29 1998-01-27 Method and apparatus for performing soft hand-off in a wireless communication system

Publications (2)

Publication Number Publication Date
DE69831058D1 true DE69831058D1 (de) 2005-09-08
DE69831058T2 DE69831058T2 (de) 2006-06-08

Family

ID=25150859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831058T Expired - Lifetime DE69831058T2 (de) 1997-01-29 1998-01-27 Gerät und verfahren zum sanften überreichen in einem drahtlosen kommunikationssystem

Country Status (23)

Country Link
US (1) US6151502A (de)
EP (1) EP0956732B1 (de)
JP (1) JP4027989B2 (de)
KR (2) KR100561658B1 (de)
CN (1) CN1168345C (de)
AR (1) AR011591A1 (de)
AT (1) ATE301376T1 (de)
AU (1) AU6032398A (de)
BR (1) BRPI9807027B1 (de)
CA (1) CA2279314C (de)
DE (1) DE69831058T2 (de)
DK (1) DK0956732T3 (de)
ES (1) ES2245018T3 (de)
FI (1) FI19991648A (de)
ID (1) ID24950A (de)
IL (1) IL131091A (de)
MY (1) MY118178A (de)
NO (1) NO324444B1 (de)
PT (1) PT956732E (de)
RU (1) RU2217871C2 (de)
TW (1) TW546971B (de)
WO (1) WO1998033288A2 (de)
ZA (1) ZA98700B (de)

Families Citing this family (99)

* 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
JP3693083B2 (ja) * 1997-07-02 2005-09-07 ソニー株式会社 受信装置、受信方法
KR100265855B1 (ko) * 1997-07-10 2000-09-15 정선종 무선통신시스템에서의셀간핸드오프호처리방법
US6754497B1 (en) * 1997-10-09 2004-06-22 Interdigital Technology Corporation Seamless handoff system and method
US7184426B2 (en) 2002-12-12 2007-02-27 Qualcomm, Incorporated Method and apparatus for burst pilot for a time division multiplex system
US9118387B2 (en) 1997-11-03 2015-08-25 Qualcomm Incorporated Pilot reference transmission for a wireless communication system
JP3990016B2 (ja) * 1998-01-22 2007-10-10 富士通株式会社 Ｃｄｍａのソフトハンドオフ制御方法
US6603751B1 (en) * 1998-02-13 2003-08-05 Qualcomm Incorporated Method and system for performing a handoff in a wireless communication system, such as a hard handoff
AU6497698A (en) * 1998-02-16 1999-08-30 Nokia Telecommunications Oy Method and system for performing handover in a mobile communication system
KR100326330B1 (ko) * 1998-05-08 2002-06-26 윤종용 이동통신시스템의핸드오프장치및방법
US6381458B1 (en) * 1998-05-15 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for soft handoff control based on access network capacity
US20030194033A1 (en) * 1998-05-21 2003-10-16 Tiedemann Edward G. Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system
JP2984653B1 (ja) * 1998-06-11 1999-11-29 埼玉日本電気株式会社 Ｃｄｍａ方式セルラシステムの基地局無線装置
US6353602B1 (en) * 1998-08-07 2002-03-05 Lucent Technologies Inc. CDMA base station assisted soft handoff
JP3204310B2 (ja) 1998-08-12 2001-09-04 日本電気株式会社 Ｃｄｍａ移動通信システムおよびその下り送信電力制御方法
US6360100B1 (en) * 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
GB2343330A (en) * 1998-10-29 2000-05-03 Fujitsu Ltd Soft handoff method using a backup link
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
FI109956B (fi) * 1998-12-16 2002-10-31 Nokia Corp Menetelmä lähisolujen tietojen välittämiseksi sekä menetelmän toteuttava järjestelmä ja matkaviestin
US6587446B2 (en) 1999-02-11 2003-07-01 Qualcomm Incorporated Handoff in a wireless communication system
US6240290B1 (en) * 1999-03-04 2001-05-29 Harris Corporation Base station hand-off mechanism for cellular communication system
KR100291038B1 (ko) * 1999-03-12 2001-05-15 윤종용 셀룰러 시스템에서 이동 단말기의 대상 주파수 검색방법
US6907243B1 (en) * 1999-06-09 2005-06-14 Cisco Technology, Inc. Method and system for dynamic soft handoff resource allocation in a wireless network
US6594243B1 (en) * 1999-07-15 2003-07-15 Lucent Technologies Inc. Methods and apparatus for enhanced soft handoff in a CDMA wireless communication system
US8064409B1 (en) 1999-08-25 2011-11-22 Qualcomm Incorporated Method and apparatus using a multi-carrier forward link in a wireless communication system
BR0013604B1 (pt) * 1999-09-08 2013-12-03 Seleção de enlace em um sistema de comunicação
US6711420B1 (en) * 1999-09-15 2004-03-23 Qualcomm, Incorporated Modified finger assignment algorithm for high data rate calls
US6621804B1 (en) 1999-10-07 2003-09-16 Qualcomm Incorporated Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel
DE19961516A1 (de) * 1999-12-20 2001-07-05 Siemens Ag Verfahren zur Steuerung einer Verbindungsweiterschaltung in einem Funk-Kommunikationssystem
US6442395B1 (en) * 1999-12-22 2002-08-27 Ericsson Inc. Modified directed retry feature
KR100350476B1 (ko) * 1999-12-30 2002-08-28 삼성전자 주식회사 이동통신시스템의 핸드오프 수행장치 및 방법
US6625467B2 (en) * 2000-07-13 2003-09-23 Qualcomm, Incorporated Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
US7193981B1 (en) * 2000-07-25 2007-03-20 Lucent Technologies Inc. Method of processing soft handoff information at a base station
US7061886B1 (en) 2000-09-25 2006-06-13 Cisco Technology, Inc. Packet voting in wireless communications systems
US7088695B1 (en) * 2000-09-25 2006-08-08 Cisco Technology, Inc. Packet voting in wireless mobile devices
US7016322B1 (en) 2000-09-25 2006-03-21 Cisco Technology, Inc. Generating graded packets for packet voting in wireless communications systems
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
US7054631B2 (en) * 2000-10-23 2006-05-30 Denso Corporation Enhancement of soft handoff in a mobile wireless network through the use of dynamic information feedback from mobile users
US6973098B1 (en) 2000-10-25 2005-12-06 Qualcomm, Incorporated Method and apparatus for determining a data rate in a high rate packet data wireless communications system
US7068683B1 (en) 2000-10-25 2006-06-27 Qualcomm, Incorporated Method and apparatus for high rate packet data and low delay data transmissions
US6968186B2 (en) * 2000-11-30 2005-11-22 Lucent Technologies Inc. System and method for preventing dropped calls
US6850499B2 (en) 2001-01-05 2005-02-01 Qualcomm Incorporated Method and apparatus for forward power control in a communication system
US7016325B2 (en) * 2001-01-18 2006-03-21 Strix Systems, Inc. Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols
US7006828B1 (en) * 2001-02-12 2006-02-28 Via Telecom Co. Ltd. Method and apparatus for performing cell selection handoffs in a wireless communication system
US7006483B2 (en) 2001-02-23 2006-02-28 Ipr Licensing, Inc. Qualifying available reverse link coding rates from access channel power setting
US7023810B1 (en) 2001-03-21 2006-04-04 Cisco Technology, Inc. Decoding using redundant packet selection information in wireless communications systems
US6909698B1 (en) 2001-03-21 2005-06-21 Cisco Technology, Inc. Redundant packet selection based on packet content in wireless communications systems
US6944123B1 (en) 2001-03-21 2005-09-13 Cisco Technology, Inc. Redundant packet selection and manipulation in wireless communications systems
US7103019B1 (en) 2001-03-21 2006-09-05 Cisco Technology, Inc. Error correction using redundant packet streams in wireless communications systems
KR100395510B1 (ko) * 2001-03-30 2003-08-25 주식회사 하이닉스반도체 억세스 핸드오프시 소프트/소프터 핸드오프로의 채널할당을 위한 호 처리 방법
US6978144B1 (en) * 2001-04-19 2005-12-20 Cisco Technology, Inc. Method and system for managing real-time bandwidth in a wireless network
EP1391100A4 (de) 2001-05-02 2009-03-11 Strix Systems Inc Nachbarerkennung für drahtlose basisstationen in einem kommunikationssystem, das ein frequenzsprungschema mit kurzer reichweite verwendet
US7194010B2 (en) * 2001-05-02 2007-03-20 Strix Systems, Inc. Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex scheme
US7151757B2 (en) * 2001-05-02 2006-12-19 Strix Systems, Inc. Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme
US7058035B2 (en) * 2001-06-29 2006-06-06 Qualcomm, Indorporated Communication system employing multiple handoff criteria
EP1283651A1 (de) * 2001-08-06 2003-02-12 Motorola, Inc. Verfahren und vorrichtung zum weiterreichen in einem zellularen cdma-kommunikationssystem
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
KR100433899B1 (ko) * 2002-01-14 2004-06-04 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 소프트 핸드오버결정장치 및 방법
JP4002242B2 (ja) * 2002-03-25 2007-10-31 インターデイジタル テクノロジー コーポレーション ブラインド符号検出方法および装置
US7593367B2 (en) * 2002-06-14 2009-09-22 Qualcomm Incorporated Frequency scan for CDMA acquisition
WO2004014097A1 (en) * 2002-07-31 2004-02-12 Nortel Networks Limited, Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks
KR100531841B1 (ko) * 2002-11-13 2005-12-02 엘지전자 주식회사 Ｃｄｍａ 단말기의 발신메시지 구성방법
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
US20050020273A1 (en) * 2003-07-24 2005-01-27 Nortel Networks Limited Adaptive dual-mode reverse link scheduling method for wireless telecommunications networks
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
KR100810333B1 (ko) * 2004-06-15 2008-03-04 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 소프트 핸드오버 지원을 위한 장치 및 방법
KR100965694B1 (ko) * 2004-06-15 2010-06-24 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 소프트 핸드오버 지원을 위한 시스템 및 방법
US20060019663A1 (en) * 2004-07-12 2006-01-26 Interdigital Technology Corporation Robust and fast handover in a wireless local area network
JP4448403B2 (ja) * 2004-08-16 2010-04-07 富士通株式会社 電力レベル測定装置及び移動局
US7684373B2 (en) * 2004-09-02 2010-03-23 Qualcomm Incorporated Coverage determination and switching between overlay communication systems
KR20060030428A (ko) * 2004-10-05 2006-04-10 삼성전자주식회사 이동통신망의 하드 핸드오프 제어 방법 및 시스템
US7738871B2 (en) * 2004-11-05 2010-06-15 Interdigital Technology Corporation Wireless communication method and system for implementing media independent handover between technologically diversified access networks
US8086241B2 (en) * 2004-11-18 2011-12-27 Mediatek Incorporation Handoff methods, and devices utilizing same
US20070021086A1 (en) 2005-07-22 2007-01-25 Industrial Technology Research Institute Method for path selection and signal processing in wireless communications system
EP1750472B1 (de) * 2005-08-05 2019-10-02 Samsung Electronics Co., Ltd. Gerät und Verfahren zum Weiterreichen in einem Kommunikationssystem
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
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US8547948B2 (en) * 2005-10-06 2013-10-01 Lockheed Martin Corporation Antenna management system
US20090207790A1 (en) * 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
KR101172916B1 (ko) * 2006-02-13 2012-08-10 삼성전자주식회사 부호분할 다중접속 시스템에서 이동 단말의 핸드 오프 제어방법 및 장치
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US7885235B2 (en) 2006-09-26 2011-02-08 Mitsubishi Electric Corporation Data communication method and mobile communication system
US9155008B2 (en) 2007-03-26 2015-10-06 Qualcomm Incorporated Apparatus and method of performing a handoff in a communication network
US8437281B2 (en) * 2007-03-27 2013-05-07 Cisco Technology, Inc. Distributed real-time data mixing for conferencing
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
US8964692B2 (en) 2008-11-10 2015-02-24 Qualcomm Incorporated Spectrum sensing of bluetooth using a sequence of energy detection measurements
US8811200B2 (en) 2009-09-22 2014-08-19 Qualcomm Incorporated Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
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
KR101318013B1 (ko) * 2010-08-30 2013-10-14 주식회사 팬택 간편 전송 모드를 가지는 단말기 및 이를 이용한 네트워크 연결 방법
US20140274050A1 (en) * 2013-03-14 2014-09-18 Qualcomm Incorporated Cell reselection with performance-based suitability criterion
KR20190029392A (ko) 2017-09-11 2019-03-20 강은 세라믹 블록을 이용한 허리 찜질용 온수매트

Family Cites Families (40)

* 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
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control 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
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
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile 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
KR970004858B1 (ko) * 1991-04-01 1997-04-04 모토로라 인코포레이티드 목적 채널을 검증하는 무선 전화 시스템
US5107487A (en) * 1991-05-28 1992-04-21 Motorola, Inc. Power control of a direct sequence CDMA radio
JP3132043B2 (ja) * 1991-06-13 2001-02-05 日本電気株式会社 クロック抽出回路
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
JP2802870B2 (ja) * 1993-03-10 1998-09-24 エヌ・ティ・ティ移動通信網株式会社 符号分割多重移動通信機及び符号分割多重移動通信のセル選択方法
US5752190A (en) * 1993-07-30 1998-05-12 Hughes Electronics Supervisory audio tone based carrier-to-interference measurement in a mobile cellular communication system
US5422933A (en) * 1993-09-09 1995-06-06 Hughes Aircraft Compnay Method and system for effecting handoff in a 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
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
US5697053A (en) * 1994-07-28 1997-12-09 Lucent Technologies Inc. Method of power control and cell site selection
US5539744A (en) * 1994-10-17 1996-07-23 At&T Corp. Hand-off management for cellular telephony
US5577022A (en) * 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
US5701585A (en) * 1994-12-12 1997-12-23 Telefonaktiebolaget Lm Ericsson Mobile assisted handoff
US5774809A (en) * 1996-02-12 1998-06-30 Nokia Mobile Phones Limited Simplified mobile assisted handoff of signal between cells
US5889768A (en) * 1996-08-30 1999-03-30 Motorola, Inc. Method of and apparatus for pilot channel acquisition
US5987012A (en) * 1996-12-19 1999-11-16 Motorola, Inc. Method of handing off and a wireless communication device

Also Published As

Publication number Publication date
DE69831058T2 (de) 2006-06-08
US6151502A (en) 2000-11-21
KR100524271B1 (ko) 2005-10-28
ZA98700B (en) 1998-07-22
CN1168345C (zh) 2004-09-22
FI19991648A (fi) 1999-09-29
BRPI9807027B1 (pt) 2016-07-12
IL131091A (en) 2004-03-28
CA2279314C (en) 2010-11-16
EP0956732B1 (de) 2005-08-03
ES2245018T3 (es) 2005-12-16
NO324444B1 (no) 2007-10-15
PT956732E (pt) 2005-11-30
CN1253702A (zh) 2000-05-17
JP4027989B2 (ja) 2007-12-26
NO993649D0 (no) 1999-07-27
JP2002513527A (ja) 2002-05-08
CA2279314A1 (en) 1998-07-30
WO1998033288A3 (en) 1998-11-12
TW546971B (en) 2003-08-11
KR20000070599A (ko) 2000-11-25
WO1998033288A2 (en) 1998-07-30
IL131091A0 (en) 2001-01-28
MY118178A (en) 2004-09-30
BR9807027A (pt) 2002-08-27
AR011591A1 (es) 2000-08-30
NO993649L (no) 1999-09-24
DK0956732T3 (da) 2005-10-17
KR100561658B1 (ko) 2006-03-20
EP0956732A2 (de) 1999-11-17
RU2217871C2 (ru) 2003-11-27
KR20050091105A (ko) 2005-09-14
ATE301376T1 (de) 2005-08-15
AU6032398A (en) 1998-08-18
ID24950A (id) 2000-08-31

Similar Documents

Publication Publication Date Title
DE69831058D1 (de) Gerät und verfahren zum sanften überreichen in einem drahtlosen kommunikationssystem
DE69934731D1 (de) Verfahren und Vorrichtung zum Interfrequenzweiterreichen in einem drahtlosen Kommunikationssystem
DE69841221D1 (de) Gerät und Verfahren zum Übertragen von Signalen in einem Kommunikationssystem
DE69839973D1 (de) Verfahren und Vorrichtung zum Selektivruf eines drahtlosen Endgerätes in einem drahtlosen Telekommunikationssystem
DE69928702D1 (de) Verfahren und Vorrichtung zum Kodewechsel in einem mobilen CDMA Kommunikationssystem
DE69831556D1 (de) Verfahren und vorrichtung zur interferenzanalyse in einem zellularen mobilkommunikationssystem
DE19882869T1 (de) Verfahren und Vorrichtung zum Vorhersagen von Signalkenngrößen in einem drahtlosen Kommunikationssystem
DE69837174D1 (de) Verfahren und Vorrichtung zum Übertragen einer Dienstseite in einem Kommunikationssystem
DE69840300D1 (de) Verfahren und vorrichtung zum suchen von strahlen in einem funkkommunikationssystem
DE69734870D1 (de) Verfahren und einrichtung zum ermöglichen selektiver kommunikation in einem mehrbenutzerkommunikationssystem
DE19781955T1 (de) Verfahren und Vorrichtung zum Filtern von Intermodulationsprodukten in einem Funkkommunikationssystem
DE19782197T1 (de) Verfahren und System zum Anzeigen von Grüßen in einem Mobilfunk-Kommunikationssystem
DE69637664D1 (de) Verfahren und Vorrichtung zur Leistungsregelung in einem Mobilkommunikationssystem
DE19882771T1 (de) Verfahren und Einrichtung zum Nachführen eines Kommunikationssignals in einem drahtlosen Kommunikationssystem
DE69534524D1 (de) Verfahren und Gerät zur Synchronisierung in einem Direktsequenzspreizspektrumkommunikationssystem
DE19681544T1 (de) Verfahren und Vorrichtung zum gebietsgestützten Abrechnen in Zellulartelefonsystemen
DE69623380D1 (de) Verfahren und Einrichtung zum Weiterreichen zwischen Vermittlungen in einem persönlichen Kommunikationssystem
DE69426621T2 (de) Verfahren und vorrichtung zum prüfen einer basisstation in einem zeitmultiplex-vielfachzugriff-funkkommunikationssysrem
DE69631292D1 (de) Verfahren und einrichtung in einem funkkommunikationssystem
DE69615892T2 (de) Verfahren und Vorrichtung zum Diversity-Empfang einer Basisstation in einem Mobilkommunikationssystem
DE69837734D1 (de) Apparat und Verfahren zum Benachrichtigen
DE69938974D1 (de) Vorrichtung und verfahren zum durchführen einer signalsache in einem koherenten drahtlosen kommunicationssystem
DE69835645D1 (de) Vorrichtung und Verfahren zum Zugriff zu Dateien in einem Datenkommunikationsnetzwerk
DE69834367D1 (de) Verfahren und Vorrichtung zur Vermittlung und Leistungsregelung in einem drahtlosen Nachrichtenübertragungssystem
DE69633663D1 (de) Verfahren und vorrichtung zum sicherstellen der anrufqualität in einem kommunikationssystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition