发明名称 |
Power management for subscriber identity module |
摘要 |
Power management techniques for a Subscriber Identity Module (SIM) of a wireless communication device (WCD) are described. A voting process is described to determine when to power-up and power-down the SIM. In particular, the voting process determines whether software modules running on the WCD require current or imminent access to the SIM. |
申请公布号 |
EP2194745(B1) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20100157885 |
申请日期 |
2002.02.26 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
KRISHNAN, CHIDAMBARAM;HUTCHISON, JAMES,A;SUMMERS, TOM |
分类号 |
H04B7/26;H04W52/02;H04B1/16;H04M1/73;H04W88/02 |
主分类号 |
H04B7/26 |
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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