CA2600700A1 - Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc - Google Patents

Procede et dispositif servant a faciliter la synchronisation de stations de base dans un systeme de communications mobile asynchrone amdc Download PDF

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Publication number
CA2600700A1
CA2600700A1 CA002600700A CA2600700A CA2600700A1 CA 2600700 A1 CA2600700 A1 CA 2600700A1 CA 002600700 A CA002600700 A CA 002600700A CA 2600700 A CA2600700 A CA 2600700A CA 2600700 A1 CA2600700 A1 CA 2600700A1
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CA
Canada
Prior art keywords
relative timing
timing difference
base stations
mobile station
estimate
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.)
Granted
Application number
CA002600700A
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English (en)
Other versions
CA2600700C (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
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Individual
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
Priority claimed from US09/243,095 external-priority patent/US6526039B1/en
Application filed by Individual filed Critical Individual
Publication of CA2600700A1 publication Critical patent/CA2600700A1/fr
Application granted granted Critical
Publication of CA2600700C publication Critical patent/CA2600700C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)
CA2600700A 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 Expired - Lifetime CA2600700C (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
CA2600700A1 true CA2600700A1 (fr) 1999-08-19
CA2600700C CA2600700C (fr) 2010-05-04

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 After (1)

Application Number Title Priority Date Filing Date
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

Country Status (1)

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CA (2) CA2600700C (fr)

Cited By (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
WO2012129730A1 (fr) 2011-03-31 2012-10-04 Telefonaktiebolaget L M Ericsson (Publ) Procédés et systèmes pour estimer des différences de décalage temporel dans un réseau cellulaire

Cited By (10)

* 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
EP2605605A2 (fr) 2009-01-22 2013-06-19 Arieso Limited Système de communication sans fil asynchrone et procédé de géo-localisation d'une unité de communication sans fil dans un système de communication sans fil asynchrone
US9250311B2 (en) 2009-01-22 2016-02-02 Jdsu Uk Limited Asynchronous wireless communication system
US10231202B2 (en) 2009-01-22 2019-03-12 Viavi Solutions Uk Limited Asynchronous wireless communication system
US10595292B2 (en) 2009-01-22 2020-03-17 Viavi Solutions Uk Limited Asynchronous wireless communication system
WO2012129730A1 (fr) 2011-03-31 2012-10-04 Telefonaktiebolaget L M Ericsson (Publ) Procédés et systèmes pour estimer des différences de décalage temporel dans un réseau cellulaire
CN103548400A (zh) * 2011-03-31 2014-01-29 爱立信(中国)通信有限公司 用于估计蜂窝网络中的定时偏移差的方法和装置
EP2692183A4 (fr) * 2011-03-31 2015-11-25 Ericsson Telefon Ab L M Procédés et systèmes pour estimer des différences de décalage temporel dans un réseau cellulaire
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
CN103548400B (zh) * 2011-03-31 2017-04-05 爱立信(中国)通信有限公司 用于估计蜂窝网络中的定时偏移差的方法和装置

Also Published As

Publication number Publication date
CA2603277C (fr) 2011-01-25
CA2603277A1 (fr) 1999-08-19
CA2600700C (fr) 2010-05-04

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