EP1502122A4 - In packet-switched cellular networks - Google Patents

In packet-switched cellular networks

Info

Publication number: EP1502122A4
Authority: EP; European Patent Office
Prior art keywords: packet; cellular networks; switched cellular; switched; networks
Prior art date: 2002-05-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

French (fr)

Other versions

EP1502122A2 (en

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.)

2002-05-06

Filing date

2003-05-05

Publication date

2010-07-21

2003-05-05 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2005-02-02 Publication of EP1502122A2 publication Critical patent/EP1502122A2/en

2010-07-21 Publication of EP1502122A4 publication Critical patent/EP1502122A4/en

Status Withdrawn legal-status Critical Current

Links

230000001413 cellular effect Effects 0.000 title 1

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

EP03750062A 2002-05-06 2003-05-05 In packet-switched cellular networks Withdrawn EP1502122A4 (en)

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 (en)	2002-05-06	2003-05-05	In packet-switched cellular networks

Publications (2)

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

Family

ID=29420602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03750062A Withdrawn EP1502122A4 (en)	2002-05-06	2003-05-05	In packet-switched cellular networks

Country Status (5)

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

Families Citing this family (20)

* 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
AU2003285148A1 (en) *	2003-01-21	2004-08-23	Qualcomm Incorporated	Methods and apparatus for downlink macro-diversity in cellular networks
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
US8150408B2 (en)	2005-03-08	2012-04-03	Qualcomm Incorporated	Pilot grouping and set management in multi-carrier communication systems
US20070066232A1 (en)	2005-09-22	2007-03-22	Black Peter J	Pilot grouping and route protocols in multi-carrier communication systems
US9736752B2 (en)	2005-12-22	2017-08-15	Qualcomm Incorporated	Communications methods and apparatus using physical attachment point identifiers which support dual communications links
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
US8982835B2 (en)	2005-09-19	2015-03-17	Qualcomm Incorporated	Provision of a move indication to a resource requester
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
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0622911A2 (en) *	1993-04-30	1994-11-02	International Business Machines Corporation	Diversity transmission strategy in mobile/indoor cellular radio communications
EP1021874A2 (en) *	1997-09-10	2000-07-26	Nokia Corporation	Method of implementing macrodiversity
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
US6487393B1 (en) *	1999-10-04	2002-11-26	General Electric Company	Method for data exchange with a mobile asset considering communication link quality
US6487406B1 (en) *	1999-06-16	2002-11-26	Telcordia Technologies, Inc.	PCS-to-mobile IP internetworking
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

2003
- 2003-05-05 CA CA002524695A patent/CA2524695A1/en not_active Abandoned
- 2003-05-05 WO PCT/US2003/013996 patent/WO2003096657A2/en not_active Application Discontinuation
- 2003-05-05 CN CN038101718A patent/CN100406900C/en not_active Expired - Fee Related
- 2003-05-05 AU AU2003232056A patent/AU2003232056A1/en not_active Abandoned
- 2003-05-05 EP EP03750062A patent/EP1502122A4/en not_active Withdrawn

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0622911A2 (en) *	1993-04-30	1994-11-02	International Business Machines Corporation	Diversity transmission strategy in mobile/indoor cellular radio communications
EP1021874A2 (en) *	1997-09-10	2000-07-26	Nokia Corporation	Method of implementing macrodiversity
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
AU2003232056A8 (en)	2003-11-11
EP1502122A2 (en)	2005-02-02
CA2524695A1 (en)	2003-11-20
CN1650178A (en)	2005-08-03
CN100406900C (en)	2008-07-30
WO2003096657A2 (en)	2003-11-20
WO2003096657A3 (en)	2003-12-24
AU2003232056A1 (en)	2003-11-11

Legal Events

Date	Code	Title	Description
2004-12-17	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
2005-02-02	17P	Request for examination filed	Effective date: 20041112
2005-02-02	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
2005-02-02	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2005-08-24	DAX	Request for extension of the european patent (deleted)
2008-06-25	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: QUALCOMM INCORPORATED
2010-07-21	A4	Supplementary search report drawn up and despatched	Effective date: 20100618
2010-07-21	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 84/12 20090101AFI20100614BHEP
2010-11-10	17Q	First examination report despatched	Effective date: 20101006
2011-07-08	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
2011-08-10	18D	Application deemed to be withdrawn	Effective date: 20110217

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