Patent ID: 6111885
Filing Date: 2000-08-29
Classification: H04L

Abstract:
An information communication system comprising:an information transmission bus;a signalling bus, said signalling bus being physically separate from said information transmission bus;a plurality of nodes, as source/destination nodes for receiving/transmitting data between each other, communicatively linked by said information transmission bus and said signalling bus, predetermined valid communication paths among selected ones of said nodes on said information transmission bus being set up in accordance with preselected transmission characteristics compatible among said selected ones of said nodes, said selected ones of said nodes setting up said preselected transmission characteristics in response to signals transmitted on said signalling bus by all of said selected ones of said nodes,wherein all of said selected ones of said nodes are involved in a communications setup period, which occurs prior to a data transmission period,wherein, in said communications setup period, all of said selected ones of said nodes pass resource allocation data between each other over said signalling bus in order to determine said preselected transmission characteristics to be selected for non-resource-allocation data communications between all of said selected ones of said nodes in said data transmission period, andwherein, in said data transmission period, all of said selected ones of said nodes receive/transmit non-resource-allocation data between each other.