Invention Grant
US08175010B2 System and method for providing simultaneous multiple push-to-talk over cellular multimedia service
有权
用于在蜂窝式多媒体服务上同时提供多个即按即说的系统和方法
- Patent Title: System and method for providing simultaneous multiple push-to-talk over cellular multimedia service
- Patent Title (中): 用于在蜂窝式多媒体服务上同时提供多个即按即说的系统和方法
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Application No.: US11529049Application Date: 2006-09-28
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Publication No.: US08175010B2Publication Date: 2012-05-08
- Inventor: Sang-Kyung Sung , Hyeon-Cheol Pu
- Applicant: Sang-Kyung Sung , Hyeon-Cheol Pu
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KP10-2005-0092256 20050930
- Main IPC: H04L5/16
- IPC: H04L5/16 ; H04B1/38
Abstract:
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.
Public/Granted literature
- US20070076660A1 System and method for providing simultaneous multiple push-to-talk over cellular multimedia service Public/Granted day:2007-04-05
Information query
