Patent ID: 6278723
Filing Date: 2001-08-21
Classification: H04B,H04W

Abstract:
A method for minimizing a probability of self-interference among neighboring wireless networks operating in accordance with differing frequency hopping plans that are not frequency-coordinated among the neighboring wireless networks, the method comprising in a first master transceiver of a first wireless network the steps of:monitoring the neighboring wireless networks to discover a strongest interfering master transceiver in one of the neighboring wireless networks; andtime-aligning hop intervals of the first master transceiver with the hop intervals of the strongest interfering master transceiver to ensure that a transmission of the strongest interfering master transceiver during each hop interval used by the strongest interfering master transceiver cannot interfere with the transmission of the first master transceiver during more than one hop interval of the first master transceiver, thereby minimizing the probability of self-interference between the first wireless network and the one of the neighboring wireless networks.