发明名称 |
Apparatus and method providing push to talk over cellular (PoC) dynamic service options |
摘要 |
A method and server for establishing a push to talk type service such as push to talk over cellular (PoC). The server receives a message from Client A indicating one or more media types that Client A will accept in defined circumstances in a push to talk type session. When the server receives a message from Client B inviting Client A to establish a push to talk type session for one or more proposed media types, the server determines whether the media type(s) proposed by Client B are acceptable to Client A. If at least one proposed media type is acceptable, the server forwards the invitation to Client A with a list of the acceptable media types. Thereafter the session is established.
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申请公布号 |
US8385848(B2) |
申请公布日期 |
2013.02.26 |
申请号 |
US201213405959 |
申请日期 |
2012.02.27 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);ALBERTSSON HENRIK;HOLM JAN |
发明人 |
ALBERTSSON HENRIK;HOLM JAN |
分类号 |
H04B1/38;H04W4/10;H04W84/08 |
主分类号 |
H04B1/38 |
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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