发明名称 |
Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service |
摘要 |
A wireless subscriber terminal (ST) for use with IP push-to-talk (IPP2T) service using a wireless local area network (WLAN) operating in a plurality of modes, including a mobile terminal having an ability to communicate over the air to a wireless Access Point (AP), the mobile terminal further programmable to use conventional WLAN protocols, and a method for operating the wireless terminal are described.
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申请公布号 |
US7738407(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20020207681 |
申请日期 |
2002.07.26 |
申请人 |
AT&T INTELLECTUAL PROPERTY II, L.P. |
发明人 |
CHOW ALBERT T.;MILLER, II ROBERT RAYMOND;MURRAY JOHN F.;RICE CHRISTOPHER W |
分类号 |
H04W4/00;H04L12/16;H04L12/18;H04L12/28;H04L12/56;H04L12/66;H04L29/08;H04M1/64;H04M3/42;H04W4/10;H04W80/00;H04W84/08;H04W84/12;H04W88/06 |
主分类号 |
H04W4/00 |
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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