A method and system provide efficient resolution of transmission collisions in a simultaneous channel access communication environment. At least a first Master device and a plurality of Slave devices utilize the steps of: (1) transmitting, by the plurality of Slave devices upon receiving a contention...http://www.google.se/patents/US5651009?utm_source=gb-gplus-sharePatent US5651009 - System and method for hybrid contention/polling protocol collision resolution using a depth first search technique