A method for time synchronization of a computer network by a main computer, in which case, for synchronization with an N-th interrupt, a time signal corresponding to the instant of the interrupt plus a time interval between the interrupts is transmitted on an ATM bus and the secondary computers to be...http://www.google.com/patents/US6981063?utm_source=gb-gplus-sharePatent US6981063 - Method for time synchronization of a computer network, and computer network with time synchronization