发明名称 |
Radio telecommunications network, user equipment and method of operation |
摘要 |
Battery operated user equipment is disclosed for use in a radio telecommunications network, including means for monitoring the state of charge of the battery and means for communicating state of charge data to a base station during call set up. The battery data can be used to inform a caller that, for example, a called user's apparatus has reduced or limited battery capacity and thus that the expected duration of a call is limited.
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申请公布号 |
US2002058537(A1) |
申请公布日期 |
2002.05.16 |
申请号 |
US20010002247 |
申请日期 |
2001.11.02 |
申请人 |
BHATOOLAUL DAVID LAHIRI;CAO QIANG;CHARRIERE PATRICK GEORGES VENCESLAS;LIM SEAU SIAN |
发明人 |
BHATOOLAUL DAVID LAHIRI;CAO QIANG;CHARRIERE PATRICK GEORGES VENCESLAS;LIM SEAU SIAN |
分类号 |
H04W52/02;(IPC1-7):H04M1/00 |
主分类号 |
H04W52/02 |
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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