发明名称 |
Communication services through multiple service providers |
摘要 |
Apparatus and methods using a first service provider such as a WAN cellular service provider to initiate a communications exchange between a plurality of communications units and a second service provider such as WLAN service provider to provide enhanced communications services to the units has been disclosed and described.
|
申请公布号 |
US2002101858(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20010773825 |
申请日期 |
2001.01.31 |
申请人 |
STUART THRO W.;NICHOLAS LABUN M.;SHAOWEI PAN;JOHN SAWINSKI P.;JHEROEN DORENBOSCH P. |
发明人 |
STUART THRO W.;NICHOLAS LABUN M.;SHAOWEI PAN;JOHN SAWINSKI P.;JHEROEN DORENBOSCH P. |
分类号 |
H04L12/28;H04L12/56;H04W4/00;H04W48/16;H04W48/18;H04W88/06;(IPC1-7):H04L12/66 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|