GB2563657B - Voice service handover - Google Patents

Voice service handover Download PDF

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Publication number
GB2563657B
GB2563657B GB1710046.2A GB201710046A GB2563657B GB 2563657 B GB2563657 B GB 2563657B GB 201710046 A GB201710046 A GB 201710046A GB 2563657 B GB2563657 B GB 2563657B
Authority
GB
United Kingdom
Prior art keywords
voice service
service handover
handover
voice
service
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.)
Active
Application number
GB1710046.2A
Other versions
GB2563657A (en
GB201710046D0 (en
Inventor
Jose Faus Gregori Francisco
Gomez Alistair
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1710046.2A priority Critical patent/GB2563657B/en
Publication of GB201710046D0 publication Critical patent/GB201710046D0/en
Publication of GB2563657A publication Critical patent/GB2563657A/en
Application granted granted Critical
Publication of GB2563657B publication Critical patent/GB2563657B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/13—Cell handover without a predetermined boundary, e.g. virtual cells
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1710046.2A 2017-06-23 2017-06-23 Voice service handover Active GB2563657B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1710046.2A GB2563657B (en) 2017-06-23 2017-06-23 Voice service handover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1710046.2A GB2563657B (en) 2017-06-23 2017-06-23 Voice service handover

Publications (3)

Publication Number Publication Date
GB201710046D0 GB201710046D0 (en) 2017-08-09
GB2563657A GB2563657A (en) 2018-12-26
GB2563657B true GB2563657B (en) 2020-02-19

Family

ID=59523647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1710046.2A Active GB2563657B (en) 2017-06-23 2017-06-23 Voice service handover

Country Status (1)

Country Link
GB (1) GB2563657B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116033361A (en) * 2021-10-25 2023-04-28 华为技术有限公司 Method for guaranteeing voice service and communication device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090010222A1 (en) * 2007-07-07 2009-01-08 Bruno Jechoux VoWLAN ROAMING CONTROLLER WITH STATION PRE-AUTHENTICATION
US20090215438A1 (en) * 2008-02-23 2009-08-27 Ajay Mittal Methods for performing transparent callback
US20130324125A1 (en) * 2008-01-09 2013-12-05 Panasonic Corporation Non-3gpp to 3gpp network handover optimizations
US20140177600A1 (en) * 2012-12-26 2014-06-26 Industrial Technology Research Institute Communications system, user equipment, mobility management entity and method thereof of transient handover for performing packet offloading
US20150282013A1 (en) * 2014-03-26 2015-10-01 Samsung Electronics Co., Ltd. Apparatus and method for communicating voice data in a wireless network
US20160165508A1 (en) * 2013-07-30 2016-06-09 Huawei Technologies Co., Ltd. Network Handover Method, Apparatus, Device, and System

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090010222A1 (en) * 2007-07-07 2009-01-08 Bruno Jechoux VoWLAN ROAMING CONTROLLER WITH STATION PRE-AUTHENTICATION
US20130324125A1 (en) * 2008-01-09 2013-12-05 Panasonic Corporation Non-3gpp to 3gpp network handover optimizations
US20090215438A1 (en) * 2008-02-23 2009-08-27 Ajay Mittal Methods for performing transparent callback
US20140177600A1 (en) * 2012-12-26 2014-06-26 Industrial Technology Research Institute Communications system, user equipment, mobility management entity and method thereof of transient handover for performing packet offloading
US20160165508A1 (en) * 2013-07-30 2016-06-09 Huawei Technologies Co., Ltd. Network Handover Method, Apparatus, Device, and System
US20150282013A1 (en) * 2014-03-26 2015-10-01 Samsung Electronics Co., Ltd. Apparatus and method for communicating voice data in a wireless network

Also Published As

Publication number Publication date
GB2563657A (en) 2018-12-26
GB201710046D0 (en) 2017-08-09

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