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WO2008088243A1 - Trajets de communication changeant - Google Patents

Trajets de communication changeant Download PDF

Info

Publication number
WO2008088243A1
WO2008088243A1 PCT/SE2007/000029 SE2007000029W WO2008088243A1 WO 2008088243 A1 WO2008088243 A1 WO 2008088243A1 SE 2007000029 W SE2007000029 W SE 2007000029W WO 2008088243 A1 WO2008088243 A1 WO 2008088243A1
Authority
WO
WIPO (PCT)
Prior art keywords
network
mobile station
communication path
communication
signaling
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.)
Ceased
Application number
PCT/SE2007/000029
Other languages
English (en)
Inventor
Andreas Olsson
Erik Westerberg
Lars Boncz
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.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to PCT/SE2007/000029 priority Critical patent/WO2008088243A1/fr
Priority to PCT/SE2007/000358 priority patent/WO2008088245A1/fr
Priority to ARP080100181A priority patent/AR064914A1/es
Publication of WO2008088243A1 publication Critical patent/WO2008088243A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]

Definitions

  • the general method as described above can, in the case where a communication path is moved from an LTE network to a GSM network, see Fig. 2, be performed as follows.
  • the GSM system uses the predefined time slots, i.e. in time slots in said allowed time intervals, and performs the signaling procedure required to create a new communication path with the GSM system. 5a, 5b, 5d.
  • the GSM system performs the signaling procedure required to create a new communication path with the mobile station 1 and is unknown about the fact that the mobile station is in communication with the LTE system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Cette invention concerne une procédure de basculement ou un mode à double programmation qui est utilisé lorsqu'un trajet de communication entre une station mobile (1) et un premier réseau de télécommunication (A) doit être remplacé par un trajet de communication entre la station mobile et un second réseau de télécommunication (B). Dans cette procédure, la station mobile continue, pendant une période de transition, à communiquer à l'aide du trajet de communication avec le premier réseau et dans des intervalles de temps entre des périodes dans lesquelles la communication avec le premier réseau est programmée, ladite station mobile effectue une signalisation avec le second réseau pour établir un trajet de communication avec le second réseau. Après avoir établi le trajet de communication avec le second réseau, la station mobile utilise à la place ce trajet de communication. Ce procédé peut donner une interruption minimale de la communication pour la station mobile. Un procédé analogue peut être utilisé également lorsque la station mobile nécessite uniquement une certaine signalisation avec le second réseau.
PCT/SE2007/000029 2007-01-15 2007-01-15 Trajets de communication changeant Ceased WO2008088243A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/SE2007/000029 WO2008088243A1 (fr) 2007-01-15 2007-01-15 Trajets de communication changeant
PCT/SE2007/000358 WO2008088245A1 (fr) 2007-01-15 2007-04-17 Transfert inter-réseau sans coupure utilisant une programmation temporelle.
ARP080100181A AR064914A1 (es) 2007-01-15 2008-01-15 Intercambio de datos entre un unico terminal de radio y multiples redes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2007/000029 WO2008088243A1 (fr) 2007-01-15 2007-01-15 Trajets de communication changeant

Publications (1)

Publication Number Publication Date
WO2008088243A1 true WO2008088243A1 (fr) 2008-07-24

Family

ID=38626348

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/SE2007/000029 Ceased WO2008088243A1 (fr) 2007-01-15 2007-01-15 Trajets de communication changeant
PCT/SE2007/000358 Ceased WO2008088245A1 (fr) 2007-01-15 2007-04-17 Transfert inter-réseau sans coupure utilisant une programmation temporelle.

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/SE2007/000358 Ceased WO2008088245A1 (fr) 2007-01-15 2007-04-17 Transfert inter-réseau sans coupure utilisant une programmation temporelle.

Country Status (2)

Country Link
AR (1) AR064914A1 (fr)
WO (2) WO2008088243A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010066082A1 (fr) * 2008-12-12 2010-06-17 上海贝尔阿尔卡特股份有限公司 Procédé et appareil de transfert cellulaire entre réseaux de télévision mobile
WO2011073910A1 (fr) * 2009-12-17 2011-06-23 Telefonaktiebolaget L M Ericsson (Publ) Maintien de session a commutation de paquets en lte lors de l'etablissement d'un appel a commutation de circuit gsm
CN101742646B (zh) * 2008-11-17 2012-09-05 华为技术有限公司 承载挂起和恢复的处理方法和装置
US8638742B2 (en) 2011-01-12 2014-01-28 Telefonaktiebolaget L M Ericsson (Publ) Data resource mapping for frequency-coded symbols
US20140348146A1 (en) * 2013-05-21 2014-11-27 Nokia Corporation Transition period for dual connectivity
WO2014191045A1 (fr) * 2013-05-31 2014-12-04 Nokia Solutions And Networks Oy Procédé et appareil de configuration de périodes d'ordonnancement sur la base d'informations relatives au mode de fonctionnement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9930712B2 (en) 2012-05-15 2018-03-27 Qualcomm Incorporated Limiting failure rate by serving through multiple channels

Citations (6)

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Publication number Priority date Publication date Assignee Title
US20020025820A1 (en) * 2000-05-23 2002-02-28 Denis Fauconnier Method of controlling a channel between a radio terminal and a cellular radiocommunication infrastructure, and access network implementing such a method
WO2003067901A2 (fr) * 2002-02-05 2003-08-14 Siemens Aktiengesellschaft Procede pour reacheminer une liaison de communication au moyen de plusieurs systemes de radiocommunication
GB2398208A (en) * 2003-02-08 2004-08-11 Motorola Inc Communication systems and apparatus and methods for use therein
WO2006138736A2 (fr) * 2005-06-15 2006-12-28 Azaire Networks Inc. Serveur d'application de continuite d'appels vocaux entre des reseaux ip-can et cs
WO2007024112A1 (fr) * 2005-08-25 2007-03-01 Lg Electronics Inc. Procede de reattribution de trajet d'ecoulement de trafic pour systeme de radiocommunications
US20070147303A1 (en) * 2005-12-27 2007-06-28 Samsung Electronics Co., Ltd. Method and multimode terminal for minimizing mute interval

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297460B (en) * 1995-01-28 1999-05-26 Motorola Ltd Communications system and a method therefor
US7039027B2 (en) * 2000-12-28 2006-05-02 Symbol Technologies, Inc. Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products
DE60319503T2 (de) * 2003-04-11 2009-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Verfahren zur Synchronisierung in einem mobilen Funkendgerät

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020025820A1 (en) * 2000-05-23 2002-02-28 Denis Fauconnier Method of controlling a channel between a radio terminal and a cellular radiocommunication infrastructure, and access network implementing such a method
WO2003067901A2 (fr) * 2002-02-05 2003-08-14 Siemens Aktiengesellschaft Procede pour reacheminer une liaison de communication au moyen de plusieurs systemes de radiocommunication
GB2398208A (en) * 2003-02-08 2004-08-11 Motorola Inc Communication systems and apparatus and methods for use therein
WO2006138736A2 (fr) * 2005-06-15 2006-12-28 Azaire Networks Inc. Serveur d'application de continuite d'appels vocaux entre des reseaux ip-can et cs
WO2007024112A1 (fr) * 2005-08-25 2007-03-01 Lg Electronics Inc. Procede de reattribution de trajet d'ecoulement de trafic pour systeme de radiocommunications
US20070147303A1 (en) * 2005-12-27 2007-06-28 Samsung Electronics Co., Ltd. Method and multimode terminal for minimizing mute interval

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742646B (zh) * 2008-11-17 2012-09-05 华为技术有限公司 承载挂起和恢复的处理方法和装置
CN102084713A (zh) * 2008-12-12 2011-06-01 上海贝尔股份有限公司 移动电视网络间切换方法及装置
WO2010066082A1 (fr) * 2008-12-12 2010-06-17 上海贝尔阿尔卡特股份有限公司 Procédé et appareil de transfert cellulaire entre réseaux de télévision mobile
US9246655B2 (en) 2009-12-17 2016-01-26 Telefonaktiebolaget L M Ericsson (Publ) Maintaining packet switched session in LTE when establishing GSM circuit switched call
WO2011073910A1 (fr) * 2009-12-17 2011-06-23 Telefonaktiebolaget L M Ericsson (Publ) Maintien de session a commutation de paquets en lte lors de l'etablissement d'un appel a commutation de circuit gsm
WO2011073913A1 (fr) * 2009-12-17 2011-06-23 Telefonaktiebolaget L M Ericsson (Publ) Multiplexage gsm et lte après repli sur commutation de circuits
WO2011073946A1 (fr) * 2009-12-17 2011-06-23 Telefonaktiebolaget L M Ericsson (Publ) Carte de programmation pour multiplexage lte/gsm
JP2013514706A (ja) * 2009-12-17 2013-04-25 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 回線交換フォールバック後のｇｓｍとｌｔｅの多重化
US8594074B2 (en) 2009-12-17 2013-11-26 Telefonaktiebolaget L M Ericsson (Publ) Call setup for access division multiplexing
US9252936B2 (en) 2009-12-17 2016-02-02 Telefonaktiebolaget L M Ericsson (Publ) GSM and LTE multiplexing
US8891362B2 (en) 2009-12-17 2014-11-18 Telefonaktiebolaget L M Ericsson (Publ) Scheduling for access division multiplexing
US8638742B2 (en) 2011-01-12 2014-01-28 Telefonaktiebolaget L M Ericsson (Publ) Data resource mapping for frequency-coded symbols
US9191954B2 (en) 2011-01-12 2015-11-17 Telefonaktiebolaget L M Ericsson (Publ) Data resource mapping for frequency-coded symbols
US9935739B2 (en) 2011-01-12 2018-04-03 Telefonaktiebolaget Lm Ericsson (Publ) Data resource mapping for frequency-coded symbols
US9370008B2 (en) 2011-01-12 2016-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Data resource mapping for frequency-coded symbols
US9615370B2 (en) 2011-01-12 2017-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Data resource mapping for frequency-coded symbols
US20140348146A1 (en) * 2013-05-21 2014-11-27 Nokia Corporation Transition period for dual connectivity
CN105359609A (zh) * 2013-05-31 2016-02-24 诺基亚通信公司 用于基于关于操作模式的信息配置调度时段的方法和装置
WO2014191045A1 (fr) * 2013-05-31 2014-12-04 Nokia Solutions And Networks Oy Procédé et appareil de configuration de périodes d'ordonnancement sur la base d'informations relatives au mode de fonctionnement
US10015817B2 (en) 2013-05-31 2018-07-03 Nokia Solutions And Networks Oy Method and apparatus for configuring scheduling periods based on information about the mode of operation
CN105359609B (zh) * 2013-05-31 2018-11-06 诺基亚通信公司 用于基于关于操作模式的信息配置调度时段的方法和装置

Also Published As

Publication number Publication date
WO2008088245A1 (fr) 2008-07-24
AR064914A1 (es) 2009-05-06

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