- 专利标题: Method for group message transmission in wireless communication system and apparatus therefor
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申请号: US15741110申请日: 2016-06-30
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公开(公告)号: US10595188B2公开(公告)日: 2020-03-17
- 发明人: Jinsook Ryu , Hyunsook Kim , Laeyoung Kim , Taehun Kim , Sangmin Park
- 申请人: LG ELECTRONICS INC.
- 申请人地址: KR Seoul
- 专利权人: LG ELECTRONICS INC.
- 当前专利权人: LG ELECTRONICS INC.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 国际申请: PCT/KR2016/007073 WO 20160630
- 国际公布: WO2017/003235 WO 20170105
- 主分类号: H04W8/02
- IPC分类号: H04W8/02 ; H04W4/08 ; H04W76/40 ; H04W4/70 ; H04W76/28 ; H04W8/18 ; H04W68/00 ; H04W88/02
摘要:
A method for transmitting, by a first mobility management entity (MME), a group message in group units, to which a plurality of terminals belong, in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving a group message request message requesting for transmission of the group message, wherein the group message request message includes a group identifier (ID) of a group to receive the group message, delivery contents to be transmitted to the group, and validity time which buffers the delivery contents; detecting a first terminal connected to the first MME within the validity time; confirming whether the group ID of the detected first terminal is identical to the group ID of the group message request message; and, if the two group IDs are identical, transmitting the delivery contents to the first terminal.