DE69926607D1 - Verfahren und vorrichtung für mobilunterstütztes weiterreichen mit offline suche - Google Patents

Verfahren und vorrichtung für mobilunterstütztes weiterreichen mit offline suche

Info

Publication number
DE69926607D1
DE69926607D1 DE69926607T DE69926607T DE69926607D1 DE 69926607 D1 DE69926607 D1 DE 69926607D1 DE 69926607 T DE69926607 T DE 69926607T DE 69926607 T DE69926607 T DE 69926607T DE 69926607 D1 DE69926607 D1 DE 69926607D1
Authority
DE
Germany
Prior art keywords
mobilized
supplement
offline search
offline
search
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
DE69926607T
Other languages
English (en)
Other versions
DE69926607T2 (de
Inventor
Peter J Black
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
Publication of DE69926607D1 publication Critical patent/DE69926607D1/de
Application granted granted Critical
Publication of DE69926607T2 publication Critical patent/DE69926607T2/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
    • H04W36/0005—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
    • 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
    • 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
    • H04W36/14—Reselecting a network or an air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69926607T 1998-01-26 1999-01-26 Verfahren und vorrichtung für mobilunterstütztes weiterreichen mit offline suche Expired - Lifetime DE69926607T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13413 1996-03-14
US09/013,413 US6134440A (en) 1998-01-26 1998-01-26 Method and apparatus for performing mobile station assisted hard handoff using off line searching
PCT/US1999/001719 WO1999038347A1 (en) 1998-01-26 1999-01-26 Method and apparatus for mobile assisted hard handoff using off line searching

Publications (2)

Publication Number Publication Date
DE69926607D1 true DE69926607D1 (de) 2005-09-15
DE69926607T2 DE69926607T2 (de) 2006-06-08

Family

ID=21759843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926607T Expired - Lifetime DE69926607T2 (de) 1998-01-26 1999-01-26 Verfahren und vorrichtung für mobilunterstütztes weiterreichen mit offline suche

Country Status (11)

Country Link
US (1) US6134440A (de)
EP (1) EP1051872B9 (de)
JP (1) JP4152587B2 (de)
KR (1) KR100613633B1 (de)
CN (1) CN1115938C (de)
AU (1) AU2474499A (de)
DE (1) DE69926607T2 (de)
HK (1) HK1034157A1 (de)
TW (1) TW400676B (de)
WO (1) WO1999038347A1 (de)
ZA (1) ZA99573B (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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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
US6553064B1 (en) * 1998-05-07 2003-04-22 Qualcomm Incorporated Method and apparatus for performing mobile station assisted hard handoff using error correction codes
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
US6865173B1 (en) * 1998-07-13 2005-03-08 Infineon Technologies North America Corp. Method and apparatus for performing an interfrequency search
US6424834B1 (en) * 1999-02-02 2002-07-23 Nortel Networks Corporation Precision hard handoff method using pilot beacon distributors
US6587446B2 (en) 1999-02-11 2003-07-01 Qualcomm Incorporated Handoff in a wireless communication system
US6606490B1 (en) 1999-08-10 2003-08-12 Intel Corporation Battery operated radio receivers having power save by reducing active reception time
US6393286B1 (en) * 1999-11-17 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Method for improving handovers between mobile communication systems
US6760366B1 (en) * 1999-11-29 2004-07-06 Qualcomm Incorporated Method and apparatus for pilot search using a matched filter
IL134512A0 (en) * 2000-02-13 2001-04-30 Dspc Tech Ltd Offline acquisition method for cdma
US6430395B2 (en) * 2000-04-07 2002-08-06 Commil Ltd. Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
KR100384899B1 (ko) * 2001-01-10 2003-05-23 한국전자통신연구원 무선통신 시스템에서 끊김없는 주파수간 하드 핸드오버 방법
US7301987B2 (en) 2001-02-08 2007-11-27 Intel Corporation Background processing and searching for a communication channel
US7787389B2 (en) * 2001-08-20 2010-08-31 Qualcomm Incorporated Method and system for utilization of an outer decoder in a broadcast services communication system
FI120071B (fi) * 2001-09-14 2009-06-15 Nokia Corp Menetelmä mittausten suorittamiseksi langattomassa päätelaitteessa ja langaton päätelaite
US7177658B2 (en) 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
US7099679B2 (en) * 2002-07-18 2006-08-29 Intel Corporation Method of saving power by reducing active reception time in standby mode
US20040029545A1 (en) * 2002-08-09 2004-02-12 Anderson Jon J. Method and system for leaving a communication channel in a wireless communications system
US7016327B2 (en) * 2002-08-21 2006-03-21 Qualcomm Incorporated Method and system for communicating content on a broadcast services communication system
US7020109B2 (en) * 2002-08-21 2006-03-28 Qualcomm Incorporated Method and system for communicating content on a broadcast services communication system
RU2330385C2 (ru) 2002-08-21 2008-07-27 Квэлкомм Инкорпорейтед Способ и система передачи информационного наполнения в системе передачи широковещательных услуг
CN100379312C (zh) * 2002-08-27 2008-04-02 高通股份有限公司 空闲模式小区的重新获取和重新选择
WO2004040935A1 (en) * 2002-10-23 2004-05-13 Nokia Corporation Radio resource control method in mobile communication system, and mobile communication system
KR100689566B1 (ko) 2003-03-08 2007-03-02 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 초기 레인징을 이용한핸드오프 시스템 및 방법
US7330452B2 (en) * 2003-06-13 2008-02-12 Qualcomm Incorporated Inter-frequency neighbor list searching
US7318187B2 (en) 2003-08-21 2008-01-08 Qualcomm Incorporated Outer coding methods for broadcast/multicast content and related apparatus
US8694869B2 (en) 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US8804761B2 (en) 2003-08-21 2014-08-12 Qualcomm Incorporated Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
KR20050076886A (ko) * 2004-01-26 2005-07-29 삼성전자주식회사 비동기 시스템에서 주파수간 하드 핸드오버를 지원하기위한 공통채널 비콘 신호 송신 방법 및 장치.
US8964692B2 (en) * 2008-11-10 2015-02-24 Qualcomm Incorporated Spectrum sensing of bluetooth using a sequence of energy detection measurements
KR20100066620A (ko) * 2008-12-10 2010-06-18 삼성전자주식회사 멀티모드 단말에서 무선접속기술 간 측정 장치 및 방법
US8548408B2 (en) * 2010-06-11 2013-10-01 Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America Method and apparatus for utilizing modulation based audio correlation technique for maintaining dynamic FM station list in single tuner variant and assisting alternate frequency switching methodology in single tuner and dual tuner variants
GB2501084A (en) * 2012-04-11 2013-10-16 Frontier Silicon Ltd Receiver method for rapid detection of alternative broadcast frequencies (AFs) without perceived disruption
US9253702B2 (en) 2012-09-06 2016-02-02 Telefonaktiebolaget L M Ericsson (Publ) Handover in heterogeneous radio communication networks based on systematic imbalance differences
US10225803B1 (en) 2017-09-01 2019-03-05 Apple Inc. Energy budgeted system recovery
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
CN113169764A (zh) 2018-11-27 2021-07-23 艾斯康实验室公司 非相干协作式多输入多输出通信
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2105381C (en) * 1991-04-01 1998-05-05 Thomas G. Hulsebosch Target channel verification in a radiotelephone system
US5416778A (en) * 1992-06-26 1995-05-16 U.S. Philips Corporation Digital radio communication system and primary and secondary station for use in such a system
US5594718A (en) * 1995-03-30 1997-01-14 Qualcomm Incorporated Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system
US5761240A (en) * 1996-02-06 1998-06-02 Ericsson Inc. Method and apparatus for determining an optical communications channel without loss of channel messages on a current communications channel
US5903550A (en) * 1997-01-02 1999-05-11 Motorola, Inc. Method and system for parallel demodulation of multiple chips of a CDMA signal

Also Published As

Publication number Publication date
KR20010034140A (ko) 2001-04-25
HK1034157A1 (en) 2001-10-12
KR100613633B1 (ko) 2006-08-21
US6134440A (en) 2000-10-17
CN1289514A (zh) 2001-03-28
DE69926607T2 (de) 2006-06-08
WO1999038347A9 (en) 1999-10-14
EP1051872B1 (de) 2005-08-10
JP2002502166A (ja) 2002-01-22
CN1115938C (zh) 2003-07-23
JP4152587B2 (ja) 2008-09-17
WO1999038347A1 (en) 1999-07-29
ZA99573B (en) 1999-08-10
EP1051872A1 (de) 2000-11-15
TW400676B (en) 2000-08-01
EP1051872B9 (de) 2006-01-18
AU2474499A (en) 1999-08-09

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