发明名称 |
Method for using a signaling channel to set up a call request for a push-to-talk communication on a wireless communication network |
摘要 |
An apparatus and method for enabling fast set up for push-to-talk (PT) communications in a wireless communication network. PTT set up related messages are identified through a specially designated header and the messages with the special designated header are transmitted through signaling channels from a radio transmission unit to a mobile device.
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申请公布号 |
US7289822(B2) |
申请公布日期 |
2007.10.30 |
申请号 |
US20050156033 |
申请日期 |
2005.06.16 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
ROSEN ERIC C.;GILL HARLEEN K.;ANANTHANARAYANAN ARULMOZHI KASI;RAZDAN ASHU |
分类号 |
H04B7/00;H04W4/10;H04W84/08 |
主分类号 |
H04B7/00 |
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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