Patent Document ID: 9088903
Application ID: 13899550
Patent Flag: 1

Claim One:
1. A method for dynamic routing under extreme cognitive jamming environments, the method comprising: autonomously scanning for jammer signals emitted by a network protocol-aware cognitive jammer at a first router node in an ad-hoc wireless network, wherein the scanning is waveform-agnostic and the jammer signals comprise protocol control messages of a routing layer of a routing protocol; detecting at the routing layer of the routing protocol a plurality of detected jammer behaviors based on one or more signal characteristics of the jammer signals; classifying a network dynamic pattern caused by the network protocol-aware cognitive jammer based on the detected jammer behaviors at the routing layer observed over a period of time; adapting dynamic routing strategies of the first router node at the routing layer to achieve robust data delivery based on the network dynamic pattern; responding rapidly to local detection of the detected jammer behaviors by finding an alternate path via the dynamic routing strategies, thereby shortening a reaction time to detection of the jammer behaviors by detecting the jammer signals in the protocol control messages of the routing layer instead of data packets; and routing data packets sent by the first router node through the alternate path to avoid nodes and routes that are affected by the jammer signals.