Frequency hopping spread spectrum communication system

Pulse or digital communications – Spread spectrum – Frequency hopping

Reexamination Certificate

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Reexamination Certificate

active

07116700

ABSTRACT:
A method of operating a spread spectrum radio communication system comprising a central node and a dependent node which communicate over a frequency hopping channel. The dependent node compiles interference information for the channel and, at intervals, transmits the interference information to the central node. The central node, based on the interference information received from the dependent node, creates a black list of worse-performing frequency bands in the channel.

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patent: 6704346 (2004-03-01), Mansfield
patent: 2005/0018631 (2005-01-01), Sivakumar et al.
patent: 0182762 (1986-05-01), None
patent: 9909671 (1999-02-01), None

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