A communication response control method for distributing, from a specific station with the TTRT value (Target-Token Rotation Time) to be set, the TTRT values for all the other stations and forcibly seating the specific station to an arbitration mode in order to set the TTRT values of the whole network....http://www.google.fr/patents/US5191580?utm_source=gb-gplus-shareBrevet US5191580 - Communication response control method