发明名称 |
METHOD AND SYSTEM FOR PROCESSING POC AD-HOC GROUP SESSION INFORMATION USING RTCP CONNECTION MESSAGE |
摘要 |
Disclosed is a method for enabling a receiving-side Push-To-Talk (PTT)-over-Cellular (PoC) user to acquire ad-hoc group invitee information and selectively establishing a PoC session according to preference when a pre-established session and an auto-answer mode have been set between a receiving-side PoC user equipment and a PoC server in a PoC system. Particularly, in order to efficiently utilize the receiving-side Session Initiation Protocol (SIP) session setting, disclosed are a solution for transferring information related to other users expected to participate in group communication through user-plane signaling, and in addition, access rules, service setting, timers and a method for changing a response set between the client and server in order to support the solution. |
申请公布号 |
EP2919515(B1) |
申请公布日期 |
2017.01.11 |
申请号 |
EP20150165420 |
申请日期 |
2007.06.08 |
申请人 |
Samsung Electronics Co., Ltd |
发明人 |
Sung, Sang-Kyung;Kim, Wuk;Park, Sung-Jin;Lee, Ji-Hye |
分类号 |
H04W28/18;H04W4/06;H04W4/10;H04W76/02;H04W84/04;H04W84/18 |
主分类号 |
H04W28/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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