CPC H04B 17/336 (2015.01) | 31 Claims |
1. A method for noise analysis in a network, comprising:
determining, an amount of upstream noise on each of a plurality of upstream channels;
identifying a noisy upstream channel based on whether the determined amount of upstream noise on a respective channel of the plurality of upstream channels meets a noisy channel criteria; and
identifying a plurality of suspect devices associated with the noisy upstream channel based on respective devices of the plurality of suspect devices meeting a set of one or more suspect criteria, wherein the set of one or more suspect criteria includes a channel criterion that is met for a respective device when the respective device has communicated on the noisy upstream channel.
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