发明名称 |
METHOD AND APPARATUS FOR PROVIDING TALK PERMIT NOTIFICATION FOR A PTT CALL |
摘要 |
Various embodiments are described to provide push to talk (PTT) talk permit notification (TPN) with less average delay, given a desired rate of falsing, than prior art systems can achieve. A first communication system device (e.g., 101, 121, or 161) determines (504) whether one or more conditions are present for a PTT call that decrease the likelihood of successfully establishing the call. If (506) one or more conditions are present or a querying delay is expected to be less than an acceptable delay amount, the first device queries (508) a second communication system device (e.g., 121, 161, 122, or 102) for an indication to proceed with a TPN for the call before providing the TPN. Otherwise, the first device provides (512) the TPN without waiting for an indication to proceed with the TPN from the second device.
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申请公布号 |
WO2006083483(A3) |
申请公布日期 |
2007.11.22 |
申请号 |
WO2006US00439 |
申请日期 |
2006.01.05 |
申请人 |
MOTOROLA, INC.;HARRIS, JOHN, M.;CROCKER, RONALD, T.;HART, THOMAS, B. |
发明人 |
HARRIS, JOHN, M.;CROCKER, RONALD, T.;HART, THOMAS, B. |
分类号 |
H04W4/10;H04W84/08 |
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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