WO2012148206A3 - Method and device for providing continuity in mbms service - Google Patents

Method and device for providing continuity in mbms service Download PDF

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Publication number
WO2012148206A3
WO2012148206A3 PCT/KR2012/003267 KR2012003267W WO2012148206A3 WO 2012148206 A3 WO2012148206 A3 WO 2012148206A3 KR 2012003267 W KR2012003267 W KR 2012003267W WO 2012148206 A3 WO2012148206 A3 WO 2012148206A3
Authority
WO
WIPO (PCT)
Prior art keywords
mbms
mbms service
session
terminal
service
Prior art date
Application number
PCT/KR2012/003267
Other languages
French (fr)
Korean (ko)
Other versions
WO2012148206A2 (en
Inventor
정명철
권기범
안재현
Original Assignee
주식회사 팬택
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 주식회사 팬택 filed Critical 주식회사 팬택
Publication of WO2012148206A2 publication Critical patent/WO2012148206A2/en
Publication of WO2012148206A3 publication Critical patent/WO2012148206A3/en

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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • 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
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

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

Abstract

The present invention relates to a method and a device for providing continuity in an MBMS service. Disclosed in the present invention is an MME comprising: an MME reception unit for receiving from an MCE, an MBMS support request message for requesting support of continuous MBMS service at a core network level for a terminal and an MBMS session response message for indicating that an MBMS session on the MBMS service can be initiated at a target base station; a session control unit for confirming whether the MBMS session on the MBMS service can be initiated, allocating network resources for the MBMS service transmission, and setting a bearer on the MBMS service; and an MME transmission unit for transmitting to the MCE, an MBMS session initiation message for indicating the initiation of the session on the MBMS service. The present invention ensures continuity in MBMS service for a terminal by initiating the MBMS session when the MBMS service needs to be provided due to the moving of the terminal.
PCT/KR2012/003267 2011-04-28 2012-04-26 Method and device for providing continuity in mbms service WO2012148206A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0040424 2011-04-28
KR1020110040424A KR20120122335A (en) 2011-04-28 2011-04-28 Apparatus and method for providing service continuity of multimedia broadcast multicast service

Publications (2)

Publication Number Publication Date
WO2012148206A2 WO2012148206A2 (en) 2012-11-01
WO2012148206A3 true WO2012148206A3 (en) 2013-03-07

Family

ID=47072929

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003267 WO2012148206A2 (en) 2011-04-28 2012-04-26 Method and device for providing continuity in mbms service

Country Status (2)

Country Link
KR (1) KR20120122335A (en)
WO (1) WO2012148206A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101734739B1 (en) * 2013-02-07 2017-05-11 엘지전자 주식회사 Method and apparatus for controlling session between devices on network including multiple devices
US10292018B2 (en) * 2013-02-14 2019-05-14 Lg Electronics Inc. Method for reporting MBMS information in wireless communication system and device for supporting same
CN104798336B (en) * 2013-11-12 2018-05-18 华为技术有限公司 Trunking service processing method and multicast coordination entity
WO2015080407A1 (en) * 2013-11-29 2015-06-04 Lg Electronics Inc. Method and apparatus for transmitting unicast request indication in wireless communication system
KR102231859B1 (en) * 2014-09-01 2021-03-26 삼성전자주식회사 Apparatus and method for maintaining a service connection of a terminal in wireless communication system
US20180160274A1 (en) * 2015-05-07 2018-06-07 Lg Electronics Inc. Method and device for receiving information on base station connected to mce by mme
EP3348101B1 (en) 2015-09-11 2020-01-29 LG Electronics Inc. Method and apparatus for allocating mbms based resources for v2x message transmission in wireless communication system
CN113784400B (en) * 2020-06-10 2022-12-13 中国移动通信有限公司研究院 Switching method, processing method, device, network equipment and core network equipment
CN114095456A (en) * 2020-07-30 2022-02-25 维沃移动通信有限公司 Multicast resource acquisition method, access network equipment and core network equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060026722A (en) * 2004-09-21 2006-03-24 삼성전자주식회사 Handover method of multimedia broadcast/multicast service for supporting mobility of user equipment
KR20080097918A (en) * 2007-05-02 2008-11-06 엘지전자 주식회사 Mehtod and terminal for performing handover in mobile communications system of multimedia broadcast multicast service
US20100113030A1 (en) * 2007-03-23 2010-05-06 Panasonic Corporation Radio communication base station device and radio communication method
KR20100071796A (en) * 2008-12-19 2010-06-29 한국전자통신연구원 Handover method for supporting mobile iptv services in mobile network
KR20100118515A (en) * 2009-04-28 2010-11-05 한국전자통신연구원 Control system for supporting mbms service

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060026722A (en) * 2004-09-21 2006-03-24 삼성전자주식회사 Handover method of multimedia broadcast/multicast service for supporting mobility of user equipment
US20100113030A1 (en) * 2007-03-23 2010-05-06 Panasonic Corporation Radio communication base station device and radio communication method
KR20080097918A (en) * 2007-05-02 2008-11-06 엘지전자 주식회사 Mehtod and terminal for performing handover in mobile communications system of multimedia broadcast multicast service
KR20100071796A (en) * 2008-12-19 2010-06-29 한국전자통신연구원 Handover method for supporting mobile iptv services in mobile network
KR20100118515A (en) * 2009-04-28 2010-11-05 한국전자통신연구원 Control system for supporting mbms service

Also Published As

Publication number Publication date
WO2012148206A2 (en) 2012-11-01
KR20120122335A (en) 2012-11-07

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