Method of attenuating the influence on UWB communications of interference produced by bursty radio transmission systems
First Claim
1. A method of attenuating the influence of interference produced by bursty radio transmission systems on UWB communications during which useful information is transmitted by a signal from a sender comprising a UWB signal modulator and a send antenna to a receiver comprising a receive antenna and detection and demodulation means for discriminating said useful information in the signal received at said receive antenna, which method consists in, in said receiver, comparing said signal received at said receive antenna to a first power threshold value and blocking transmission of said received signal to said detection/demodulation means if the power level of said received signal exceeds said first threshold value.
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Abstract
Useful information is transmitted by means of a UWB signal from a sender comprising a UWB signal modulator and a send antenna to a receiver comprising a receive antenna and detection and demodulation means for discriminating the useful information in the signal received at the receive antenna. In the receiver, the signal received at the receive antenna is compared to a first power threshold value and transmission of the received signal to the detection/demodulation means is blocked if the power level of the received signal exceeds the first threshold value.
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13 Claims
- 1. A method of attenuating the influence of interference produced by bursty radio transmission systems on UWB communications during which useful information is transmitted by a signal from a sender comprising a UWB signal modulator and a send antenna to a receiver comprising a receive antenna and detection and demodulation means for discriminating said useful information in the signal received at said receive antenna, which method consists in, in said receiver, comparing said signal received at said receive antenna to a first power threshold value and blocking transmission of said received signal to said detection/demodulation means if the power level of said received signal exceeds said first threshold value.
Specification