发明名称 Method and apparatus for indicating an expected level of quality in a private push to talk (PTT) network
摘要 A method and apparatus for indicating an expected level of quality in a private Push To Talk (PTT) network are disclosed. The method and apparatus receive at least one of an affiliation message and a talkgroup call request for a first subscriber unit of the private PTT network wherein a talkgroup is associated with at least one of the private PTT network, another PTT network, and a public network. The method and system determine an expected level of quality for the talkgroup and send the determined expected level of quality to the subscriber unit.
申请公布号 US7353038(B2) 申请公布日期 2008.04.01
申请号 US20050092236 申请日期 2005.03.29
申请人 MOTOTOLA, INC. 发明人 MATHIS JAMES E.
分类号 H04B7/00 主分类号 H04B7/00
代理机构 代理人
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