CA2603277C - Methode et systeme pour faciliter la synchronisation de stations de base dans un systeme de communicatioin mobile cdma asynchrone - Google Patents

Methode et systeme pour faciliter la synchronisation de stations de base dans un systeme de communicatioin mobile cdma asynchrone Download PDF

Info

Publication number: CA2603277C
Authority: CA; Canada
Prior art keywords: mobile station; base stations; bss; time difference; base
Prior art date: 1998-02-12
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

CA2603277A

Other languages

English (en)

Other versions

CA2603277A1 (fr

Inventor

Erik Bengt Lennart Dahlman

Karim Jamal

Per Johan Anders Nystroem

Mats Cedervall

Patrik Nils Lundqvist

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.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1998-02-12

Filing date

1999-02-09

Publication date

2011-01-25

1999-02-02 Priority claimed from US09/243,095 external-priority patent/US6526039B1/en

1999-02-09 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1999-08-19 Publication of CA2603277A1 publication Critical patent/CA2603277A1/fr

2011-01-25 Application granted granted Critical

2011-01-25 Publication of CA2603277C publication Critical patent/CA2603277C/fr

2019-02-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Mobile Radio Communication Systems (AREA)

CA2603277A 1998-02-12 1999-02-09 Methode et systeme pour faciliter la synchronisation de stations de base dans un systeme de communicatioin mobile cdma asynchrone Expired - Lifetime CA2603277C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US7449498P	1998-02-12	1998-02-12
US60/074,494		1998-02-12
US09/243,095 US6526039B1 (en)	1998-02-12	1999-02-02	Method and system for facilitating timing of base stations in an asynchronous CDMA mobile communications system
US09/243,095		1999-02-02
CA002320996A CA2320996C (fr)	1998-02-12	1999-02-09	Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002320996A Division CA2320996C (fr)	1998-02-12	1999-02-09	Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc

Publications (2)

Publication Number	Publication Date
CA2603277A1 CA2603277A1 (fr)	1999-08-19
CA2603277C true CA2603277C (fr)	2011-01-25

Family

ID=38621174

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA2600700A Expired - Lifetime CA2600700C (fr)	1998-02-12	1999-02-09	Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc
CA2603277A Expired - Lifetime CA2603277C (fr)	1998-02-12	1999-02-09	Methode et systeme pour faciliter la synchronisation de stations de base dans un systeme de communicatioin mobile cdma asynchrone

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA2600700A Expired - Lifetime CA2600700C (fr)	1998-02-12	1999-02-09	Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc

Country Status (1)

Country	Link
CA (2)	CA2600700C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010083943A1 (fr)	2009-01-22	2010-07-29	Arieso Limited	Détermination de différences entre un décalage temporel de stations de base pour des paires de stations de base dans des réseaux asynchrones à l'aide d'estimations de localisation
US9237541B2 (en)	2011-03-31	2016-01-12	Telefonaktiebolaget L M Ericsson (Publ)	Methods and arrangements for estimating timing offset differences in a cellular network

1999
- 1999-02-09 CA CA2600700A patent/CA2600700C/fr not_active Expired - Lifetime
- 1999-02-09 CA CA2603277A patent/CA2603277C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2600700C (fr)	2010-05-04
CA2603277A1 (fr)	1999-08-19
CA2600700A1 (fr)	1999-08-19

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Legal Events

Date	Code	Title	Description
2007-09-28	EEER	Examination request
2019-04-15	MKEX	Expiry	Effective date: 20190211