A discrete multitone interleaver system, including an interleaver and deinterleaver, are provided for efficiently communicating data despite noise affecting a Discrete Multitone modulation (DMT) system. The discrete multitone interleaver includes a convolutional encoder capable of receiving a plurality...http://www.google.com.au/patents/US7099401?utm_source=gb-gplus-sharePatent US7099401 - Discrete multitone interleaver