发明名称 System and method for enabling and disabling devices based on RSSI analysis
摘要 The system comprises a wireless transceiver with a processor for measuring RSSI in received signals. The processor analyzes fade duration or fade frequency in the received signals to determine if the transceiver is moving. If the transceiver is moving, then the processor can send a command to disable a fixed wireless terminal in one embodiment. In another embodiment, if the transceiver is not moving, then the processor can send a command to place a GPS receiver into a power conservation mode.
申请公布号 US2002127967(A1) 申请公布日期 2002.09.12
申请号 US20010798272 申请日期 2001.03.02
申请人 NAJAFI HAMID 发明人 NAJAFI HAMID
分类号 G01S5/00;G01S5/14;G01S19/25;G01S19/26;H04W52/02;H04W84/14;(IPC1-7):H04Q7/20 主分类号 G01S5/00
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