NSIP Law
Active request management apparatus in stateful forwarding networks and method thereof
Disclosed herein are a packet management apparatus and method. The packet management apparatus includes: a traffic prediction unit configured to predict the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and a proactive congestion control unit configured to probabilistically drop request packets (interests) based on the amount of data traffic predicted by the traffic prediction unit. The packet management method includes the steps of: (a) predicting, by a traffic prediction unit, the amount of data traffic to be generated based on the number of forwarding information items present in a pending interest table (PIT); and (b) probabilistically dropping, by a proactive congestion control unit, request packets based on the amount of data traffic predicted by the traffic prediction unit.
Research & Business Foundation Sungkyunkwan University
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Yusung Sugi Ikjun Younghoon
Kim Lee Yeom Kim