发明名称 |
Low-cost s-umts based distress transmitters for personal use |
摘要 |
A communication device for S-UMTS based distress signal transmission includes a first communication means arranged for mobile communication according to a first protocol, and an S-UMTS communication means arranged for sending an S-UMTS distress signal. The first communication means and the S-UMTS communication means share hardware components which are arranged to be reconfigured for mobile communication according to the first protocol or for sending an S-UMTS distress signal. |
申请公布号 |
GB2404818(B) |
申请公布日期 |
2007.10.03 |
申请号 |
GB20030018029 |
申请日期 |
2003.08.01 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
WOUTER DE WIN |
分类号 |
H04B1/40;G08B25/01;H04B1/034;H04B1/38;H04M11/02;H04M11/04;H04W4/22;H04W88/06 |
主分类号 |
H04B1/40 |
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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