EP1502122A4 - Procedes et dispositif de macro-diversite en liaison montante dans des reseaux cellulaires a commutation par paquets - Google Patents

Procedes et dispositif de macro-diversite en liaison montante dans des reseaux cellulaires a commutation par paquets

Info

Publication number
EP1502122A4
EP1502122A4 EP03750062A EP03750062A EP1502122A4 EP 1502122 A4 EP1502122 A4 EP 1502122A4 EP 03750062 A EP03750062 A EP 03750062A EP 03750062 A EP03750062 A EP 03750062A EP 1502122 A4 EP1502122 A4 EP 1502122A4
Authority
EP
European Patent Office
Prior art keywords
packet
cellular networks
switched cellular
switched
networks
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.)
Withdrawn
Application number
EP03750062A
Other languages
German (de)
English (en)
Other versions
EP1502122A2 (fr
Inventor
Scott M Corson
Samir Kapoor
Rajiv Laroia
Vincent Park
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 EP1502122A2 publication Critical patent/EP1502122A2/fr
Publication of EP1502122A4 publication Critical patent/EP1502122A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP03750062A 2002-05-06 2003-05-05 Procedes et dispositif de macro-diversite en liaison montante dans des reseaux cellulaires a commutation par paquets Withdrawn EP1502122A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38008202P 2002-05-06 2002-05-06
US380082P 2002-05-06
PCT/US2003/013996 WO2003096657A2 (fr) 2002-05-06 2003-05-05 Procedes et dispositif de macro-diversite en liaison montante dans des reseaux cellulaires a commutation par paquets

Publications (2)

Publication Number Publication Date
EP1502122A2 EP1502122A2 (fr) 2005-02-02
EP1502122A4 true EP1502122A4 (fr) 2010-07-21

Family

ID=29420602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03750062A Withdrawn EP1502122A4 (fr) 2002-05-06 2003-05-05 Procedes et dispositif de macro-diversite en liaison montante dans des reseaux cellulaires a commutation par paquets

Country Status (5)

Country Link
EP (1) EP1502122A4 (fr)
CN (1) CN100406900C (fr)
AU (1) AU2003232056A1 (fr)
CA (1) CA2524695A1 (fr)
WO (1) WO2003096657A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360100B1 (en) 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
US7623477B2 (en) 2002-05-06 2009-11-24 Qualcomm, Incorporated Methods and apparatus for downlink macro-diversity in cellular networks
US8665734B2 (en) 2002-05-06 2014-03-04 Qualcomm Incorporated Methods and apparatus for uplink macro-diversity in packet-switched cellular networks
EP2595326A1 (fr) * 2003-01-21 2013-05-22 Qualcomm Incorporated La duplication de paquets
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
US6862446B2 (en) 2003-01-31 2005-03-01 Flarion Technologies, Inc. Methods and apparatus for the utilization of core based nodes for state transfer
US8553611B2 (en) 2004-01-30 2013-10-08 Hewlett-Packard Development Company, L.P. Systems and methods for multi-access point transmission of data using a plurality of access points
US20070066232A1 (en) 2005-09-22 2007-03-22 Black Peter J Pilot grouping and route protocols in multi-carrier communication systems
US8150408B2 (en) 2005-03-08 2012-04-03 Qualcomm Incorporated Pilot grouping and set management in multi-carrier communication systems
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US8983468B2 (en) 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US20070097877A1 (en) * 2005-11-02 2007-05-03 Hoekstra G J Distributing information over parallel network interfaces
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
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
CN118838234B (zh) * 2024-07-19 2025-03-11 华安鑫创控股（北京）股份有限公司 一种用于座舱显示的异常监控方法及系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622911A2 (fr) * 1993-04-30 1994-11-02 International Business Machines Corporation Stratégie de transmission en diversité pour communication radio cellulaire mobile/intérieure
EP1021874A2 (fr) * 1997-09-10 2000-07-26 Nokia Corporation Procede de mise en place de macrodiversite
US20020158801A1 (en) * 2001-04-27 2002-10-31 Crilly William J. Wireless packet switched communication systems and networks using adaptively steered antenna arrays
US6477670B1 (en) * 1999-01-29 2002-11-05 Nortel Networks Limited Data link layer quality of service for UMTS
US6487406B1 (en) * 1999-06-16 2002-11-26 Telcordia Technologies, Inc. PCS-to-mobile IP internetworking
US6487393B1 (en) * 1999-10-04 2002-11-26 General Electric Company Method for data exchange with a mobile asset considering communication link quality
US20030043773A1 (en) * 2001-08-31 2003-03-06 Hyokang Chang Multilink wireless access scheme for multiband operation in wireless mobile networks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112088A (en) * 1996-08-30 2000-08-29 Telefonaktiebolaget, L.M. Ericsson Radio communications system and method for mobile assisted handover between a private network and a public mobile network
US6804530B2 (en) * 2000-12-29 2004-10-12 Nortel Networks Limited Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622911A2 (fr) * 1993-04-30 1994-11-02 International Business Machines Corporation Stratégie de transmission en diversité pour communication radio cellulaire mobile/intérieure
EP1021874A2 (fr) * 1997-09-10 2000-07-26 Nokia Corporation Procede de mise en place de macrodiversite
US6477670B1 (en) * 1999-01-29 2002-11-05 Nortel Networks Limited Data link layer quality of service for UMTS
US6487406B1 (en) * 1999-06-16 2002-11-26 Telcordia Technologies, Inc. PCS-to-mobile IP internetworking
US6487393B1 (en) * 1999-10-04 2002-11-26 General Electric Company Method for data exchange with a mobile asset considering communication link quality
US20020158801A1 (en) * 2001-04-27 2002-10-31 Crilly William J. Wireless packet switched communication systems and networks using adaptively steered antenna arrays
US20030043773A1 (en) * 2001-08-31 2003-03-06 Hyokang Chang Multilink wireless access scheme for multiband operation in wireless mobile networks

Also Published As

Publication number Publication date
WO2003096657A2 (fr) 2003-11-20
AU2003232056A1 (en) 2003-11-11
WO2003096657A3 (fr) 2003-12-24
AU2003232056A8 (en) 2003-11-11
CN1650178A (zh) 2005-08-03
CA2524695A1 (fr) 2003-11-20
EP1502122A2 (fr) 2005-02-02
CN100406900C (zh) 2008-07-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20041112

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: QUALCOMM INCORPORATED

A4 Supplementary search report drawn up and despatched

Effective date: 20100618

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 84/12 20090101AFI20100614BHEP

17Q First examination report despatched

Effective date: 20101006

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110217