MULTIPATH TCP WITH END-TO-END ENERGY SAVING FOR LARGE BANDWIDTH DELAY PRODUCT NETWORKS

摘要

PURPOSE: A multi-path TCP network using end-to-end energy saving technique for network which has great multiplication of delay-band width and an energy saving method are provided to help saving energies of two termination hosts by traffic changed route from high energy cost. CONSTITUTION: An energy saving method comprises the following steps: assuming a route 1 as 3G/4G net which has high random error rate; placing a mobile host nearby AP(Access Point); assuming congestion of route 2 of wire link while end-to-end energy cost of a route 3 gets lower; and transferring more traffics in the route 2 and 1 which has irregular and high error rate to the route 3 by a congestion control algorithm. An average throughput of the route 1 is higher than average throughput of the route 2.