发明名称 |
LOW POWER FAST IMPULSE RADIO SYNCHRONIZATION |
摘要 |
A method for synchronizing on a pulsed waveform sequence including pulsed waveforms. An impulse radio receiver is provided including a radio frequency (RF) front end (30) connected to a demodulator (31), and the demodulator is connected to a processing unit (32). Power is provided to at least a portion of an RF component such as the RF front end and/or the demodulator, during time windows sufficient for testing an hypothesis regarding timing of the pulsed waveforms. The powering is controlled by the processing unit. Preferably, testing the hypothesis includes accumulating a signal of the pulsed waveforms, correlating with the pulsed waveforms, or accumulating the correlation result of the pulsed waveforms. Preferably, others functions of the receiver are powered or enabled subsequent to the testing. Preferably, the impulse radio receiver is an ultra-wide band receiver. |
申请公布号 |
WO2005112315(A2) |
申请公布日期 |
2005.11.24 |
申请号 |
WO2005IL00506 |
申请日期 |
2005.05.15 |
申请人 |
SANDLINKS SYSTEMS LTD.;RAPHAELI, DAN;KAPLAN, GIDEON |
发明人 |
RAPHAELI, DAN;KAPLAN, GIDEON |
分类号 |
H04J3/06;H04L7/00;H04L7/04;(IPC1-7):H04J3/06 |
主分类号 |
H04J3/06 |
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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