发明名称 |
Enhanced wireless handset, including direct handset-to-handset communication mode |
摘要 |
A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless network. Alternatively, the wireless handset may be embodied as a special purpose handset, that is capable of simply operating in a direct handset-to-handset communication mode. The wireless handset may additionally include features for supporting and enhancing direct communication between handsets. Such features may include a find feature that permits a user to determine which objects, including other wireless handset users, are located within a predetermined operating range of the wireless handset. A memorize feature may also be provided to permit handsets and other objects exchange information by wireless transmission.
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申请公布号 |
US2005159107(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20040838112 |
申请日期 |
2004.05.03 |
申请人 |
SBC TECHNOLOGY RESOURCES, INC. |
发明人 |
MAUNEY DANIEL W.;SULLIVAN MARC A.;GREEN CHARLES A.;HARBIN STEVEN A. |
分类号 |
H04M1/725;H04W88/02;(IPC1-7):H04B7/00;H04B1/06;H05K11/00;H04Q7/20;H04M11/00 |
主分类号 |
H04M1/725 |
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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