发明名称 |
Method and communications arrangement for setting up a push-to-talk communications link and push-to-talk client unit |
摘要 |
Within the scope of a setup of a push-to-talk communications link, a link setup message is transmitted from a first push-to-talk client unit to a push-to-talk server unit. The link setup message contains a mode information item which specifies whether the client unit desires a setup of the communications link in the unconfirmed indication mode or in the confirmed indication mode.
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申请公布号 |
US2005261015(A1) |
申请公布日期 |
2005.11.24 |
申请号 |
US20050070380 |
申请日期 |
2005.03.02 |
申请人 |
SCHWAGMANN NORBERT;LAUMEN JOSEF;SCHMIDT ANDREAS |
发明人 |
SCHWAGMANN NORBERT;LAUMEN JOSEF;SCHMIDT ANDREAS |
分类号 |
H04B7/00;H04L29/06;H04W4/10;H04W76/02;H04W84/08;(IPC1-7):H04B7/00 |
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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