A staggered startup method and system for a cyclic prioritized multiple access (CPMA) system reduce interference between overlapping first and second wireless LAN cells contending for the same medium. Each cell includes a respective plurality of member stations. A first member station in the first cell...http://www.google.de/patents/US7277415?utm_source=gb-gplus-sharePatent US7277415 - Staggered startup for cyclic prioritized multiple access (CPMA) contention-free sessions