GB2434942B - Mobile Communications - Google Patents

Mobile Communications

Info

Publication number
GB2434942B
GB2434942B GB0605864A GB0605864A GB2434942B GB 2434942 B GB2434942 B GB 2434942B GB 0605864 A GB0605864 A GB 0605864A GB 0605864 A GB0605864 A GB 0605864A GB 2434942 B GB2434942 B GB 2434942B
Authority
GB
United Kingdom
Prior art keywords
mobile communications
communications
mobile
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.)
Expired - Fee Related
Application number
GB0605864A
Other versions
GB0605864D0 (en
GB2434942A (en
Inventor
Craig Kelvin Bishop
Chen-Ho Chin
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 GBGB0602266.9A external-priority patent/GB0602266D0/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB0605864D0 publication Critical patent/GB0605864D0/en
Publication of GB2434942A publication Critical patent/GB2434942A/en
Application granted granted Critical
Publication of GB2434942B publication Critical patent/GB2434942B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1083In-session procedures
    • H04L65/1095Inter-network session transfer or sharing
    • H04Q7/248
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10Architectures or entities
    • H04L65/1016IP multimedia subsystem [IMS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1083In-session procedures
    • H04Q7/3846
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224Control 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]
    • H04W36/00226Control 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08Upper layer protocols
    • H04W80/10Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
GB0605864A 2006-02-03 2006-03-23 Mobile Communications Expired - Fee Related GB2434942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0602266.9A GB0602266D0 (en) 2003-09-26 2006-02-03 Mobile communications

Publications (3)

Publication Number Publication Date
GB0605864D0 GB0605864D0 (en) 2006-05-03
GB2434942A GB2434942A (en) 2007-08-08
GB2434942B true GB2434942B (en) 2008-06-04

Family

ID=36423500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0605864A Expired - Fee Related GB2434942B (en) 2006-02-03 2006-03-23 Mobile Communications

Country Status (1)

Country Link
GB (1) GB2434942B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2637441A3 (en) * 2008-03-21 2014-05-14 Interdigital Patent Holdings, Inc. Method and apparatus to enable fallback to circuit switched domain from packet switched domain
EP3125610A1 (en) 2009-10-30 2017-02-01 Interdigital Patent Holdings, Inc. Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions
CN102571549B (en) * 2010-12-21 2014-12-24 中国移动通信集团浙江有限公司 Method and device for anchoring IP multimedia subsystem (IMS) intelligently
US8842662B2 (en) * 2011-01-07 2014-09-23 Samsung Electronics Co., Ltd. Techniques for trunk optimization for IMS voice calls between originating UE and terminating UE homed in a circuit switched network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030027595A1 (en) * 2001-07-31 2003-02-06 Ejzak Richard Paul Provision of services in a communication system including an interworking mobile switching center
US20030104813A1 (en) * 2001-12-05 2003-06-05 Vibhor Julka Optimization of circuit call setup and delivery associated with inter-MSC packet data handoff
US20050036462A1 (en) * 2002-02-08 2005-02-17 Eero Sillasto Method and system for performing relocation or anchoring in a wireless telecommunication network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030027595A1 (en) * 2001-07-31 2003-02-06 Ejzak Richard Paul Provision of services in a communication system including an interworking mobile switching center
US20030104813A1 (en) * 2001-12-05 2003-06-05 Vibhor Julka Optimization of circuit call setup and delivery associated with inter-MSC packet data handoff
US20050036462A1 (en) * 2002-02-08 2005-02-17 Eero Sillasto Method and system for performing relocation or anchoring in a wireless telecommunication network

Also Published As

Publication number Publication date
GB0605864D0 (en) 2006-05-03
GB2434942A (en) 2007-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180323