发明名称 |
System and method of providing push-to-talk service in a mobile communication system |
摘要 |
A system and method of providing a Push-To-Talk (PTT) service in a mobile communication system are provided. Particularly, a new service option for the PTT service is defined and set before a call setup between a mobile station (MS) and a base station (BS) in order to allow the MS and the BS to recognize a PTT call. Upon receipt of an origination message including the service option of the PTT service from the MS, the BS establishes a Radio Link Protocol (RLP) with the MS and establishes a Point-to-Point Protocol (PPP) session to provide the PTT service in packet data to the MS. PRIORITY
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申请公布号 |
US2005164726(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20050051622 |
申请日期 |
2005.01.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YEO IN-DONG |
分类号 |
H04W4/10;H04W84/08;(IPC1-7):H04Q7/20 |
主分类号 |
H04W4/10 |
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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