发明名称 |
METHOD AND SYSTEM FOR PROVIDING SIMULTANEOUS MULTI PTT OVER CELLULAR MULTIMEDIA SERVICE |
摘要 |
A system and method provide simultaneous multiple push-to-talk (PTT) over cellular (PoC) multimedia service, and enable a PoC client performing an OMA PoC multimedia communication service to be simultaneously provided with a plurality of media streams, and also allows efficient media transmission through media adaptation adjusting capacity of each of the media streams provided at the same time. |
申请公布号 |
KR20070037050(A) |
申请公布日期 |
2007.04.04 |
申请号 |
KR20050092256 |
申请日期 |
2005.09.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG, SANG KYUNG;PU, HYEON CHEOL |
分类号 |
H04L12/16;H04L12/28;H04W4/10;H04W28/06;H04W76/02;H04W84/04 |
主分类号 |
H04L12/16 |
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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