| 发明名称 |
Portable computing device acting as an access point between a WLAN and a WWAN |
| 摘要 |
A wireless communications arrangement where a portable computing device such as a Personal Digital Assistant (PDA) communicates with a public wireless wide area network (WWAN) on a first interface, and a private wireless local area network (WLAN) on a second interface. The portable computing device uses a gateway protocol, and acts as an access point within the private WLAN after the wireless presence on the public WWAN is established. |
| 申请公布号 |
GB2416462(A) |
申请公布日期 |
2006.01.25 |
| 申请号 |
GB20050011278 |
申请日期 |
2005.06.02 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
WILLIAM C CROSSWY;MATTHEW J WAGNER;ROBIN CASTELL;CRAIG WALRATH |
| 分类号 |
H04L12/28;H04L12/46;H04L12/56;H04L12/66;H04L29/06;H04M1/725;H04W80/00;H04W84/12;H04W84/22;H04W88/02;H04W88/06;H04W88/08;H04W88/16 |
主分类号 |
H04L12/28 |
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