Soongsil University

Yunwon Chung

Minwook Kang

Provided is a method for providing a routing path of a producer server in an information-centric networking system, and the method comprises measuring a routing cost for each of a plurality of routing schemes based on a transition cost between routing schemes, an update packet transfer cost, an interest packet transfer cost, and a data packet transfer cost at each predetermined period T, estimating a routing cost of period Tbased on an estimated routing cost and a measured routing cost in period Tfor each of the routing schemes, selecting a routing scheme having a minimum estimated routing cost for each of the routing schemes, and providing a routing path between the producer server and the user equipment by applying the selected routing scheme.

Apparatus and method to provide routing path between user equipment and producer server on information-centric networking system

Provided is a method for providing information-centric networking (ICN) service based on a 5G network, and the method comprises transmitting, by a producer server, a content name prefix to all ICN routers constituting an ICN data network (DN), requesting, by an ICN gateway (GW) connected to the 5G network among the ICN routers, registration of the content name prefix from an ICN service/network controller, and generating, by the ICN service/network controller, ICN application configuration information including an internet protocol (IP) address of the ICN GW and the content name prefix, and registering the generated ICN application configuration information to an ICN application function (AF).

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Seoul, South Korea

Yunwon Chung