发明公开
EP1594332A1 Mobile communication system and MBMS service relevant information transfer method for use therewith
有权
移动通信系统和Verfahren zurÜbertragungvon relateden MBMS-Dienstinformationen
- 专利标题： Mobile communication system and MBMS service relevant information transfer method for use therewith
- 专利标题（中）： 移动通信系统和Verfahren zurÜbertragungvon relateden MBMS-Dienstinformationen
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申请号： EP05009610.6申请日： 2005-05-02
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公开(公告)号： EP1594332A1公开(公告)日： 2005-11-09
- 发明人: Hayashi, Sadafuku
- 申请人： NEC CORPORATION
- 申请人地址： 7-1, Shiba 5-chome, Minato-ku Tokyo JP
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： 7-1, Shiba 5-chome, Minato-ku Tokyo JP
- 代理机构： Vossius & Partner
- 优先权： JP2004138311 20040507
- 主分类号： H04Q7/38
- IPC分类号： H04Q7/38
摘要：
Mobile communication system in which a target Radio Network Controller can decide the PtP method or PtM method correctly, and notify that the contents data of an MBMS service starts to be transferred to the radio terminal.
A source Radio Network Controller sets up the relevant information of the MBMS service joined by a radio terminal in a Relocation Required message, and transmits it to an SGSN4. The SGSN4 transmits a Relocation Request message to the target Radio Network Controller. The target Radio Network Controller sets up the radio resources to perform the communication with the radio terminal, and stores the relevant information of the MBMS service in the Relocation Required message in memory.
A source Radio Network Controller sets up the relevant information of the MBMS service joined by a radio terminal in a Relocation Required message, and transmits it to an SGSN4. The SGSN4 transmits a Relocation Request message to the target Radio Network Controller. The target Radio Network Controller sets up the radio resources to perform the communication with the radio terminal, and stores the relevant information of the MBMS service in the Relocation Required message in memory.
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