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METHOD AND AN APPARATUS FOR PROVIDING LIGHTWEIGHT MULTICAST IN A DATA DISTRIBUTING SERVICE CAPABLE OF DETECTING THE CONGESTION CAUSES OF NETWORKS
METHOD AND AN APPARATUS FOR PROVIDING LIGHTWEIGHT MULTICAST IN A DATA DISTRIBUTING SERVICE CAPABLE OF DETECTING THE CONGESTION CAUSES OF NETWORKS
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机译：在能够确定网络阻塞原因的数据分发服务中提供轻量多播的方法和装置
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摘要
PURPOSE: A method and an apparatus for providing lightweight multicast in a data distributing service are provided to restore the congestion of networks based on minimized controlling commands.;CONSTITUTION: A network congesting detecting part(111) multicasts packets based on reader node terminals and detects the congestion causes of networks based on negative responding messages transmitted from reader node terminals without the reception of the packets. A network restoring controlling part(112) determines restoring policies according to the congestion causes of the networks and overcomes the congestion causes. The negative responding message includes a first reader congestion cause generated based on the cross-layered congestion tracking table of the reader node terminals without the reception of the packets.;COPYRIGHT KIPO 2012
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