A first communication node of a plurality of communication nodes connected with processorless central equipment in a system sends one or more first portions of node-output information to the processorless central equipment. One or more additional communication nodes of the plurality of communication...http://www.google.co.uk/patents/US7173914?utm_source=gb-gplus-sharePatent US7173914 - Communication node receipt of node-output information from processorless central equipment
