NETWORK SERVICE SYSTEM AND METHOD FOR PROVIDING NETWORK SERVICE IN MULTIPLE MOBILE NETWORK ENVIRONMENT

According to the present invention, a network service system includes: a terminal which selectively provides a packet of an information centric networking (ICN) protocol and a packet of an internet protocol; a smart digital unit (DU) which identifies whether the packet provided by the terminal is an...

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Main Authors CHUNG, HYUNG SEOK, AHN, CHIE TEUK, KIM, YEONG JIN, SONG, HO YOUNG, RYU, HO YONG, OH, DON SUNG, CHUN, KYUNG GYU
Format Patent
LanguageEnglish
Korean
Published 15.07.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:According to the present invention, a network service system includes: a terminal which selectively provides a packet of an information centric networking (ICN) protocol and a packet of an internet protocol; a smart digital unit (DU) which identifies whether the packet provided by the terminal is an ICN protocol packet or an internet protocol packet and transmits the packet through a pathway varying on a kind of the identified packet; and an ICN node which receives the ICN protocol packet from the smart DU and provide contents. 본 발명에 따른 네트워크 서비스 시스템은 ICN(Information Centric Networking) 프로토콜과 인터넷 프로토콜의 패킷을 선택적으로 제공하는 단말, 단말로부터 제공된 패킷이 ICN 프로토콜 패킷 또는 인터넷 프로토콜 패킷에 해당되는지를 식별하여 식별된 패킷 종류에 따라서 상이한 경로로 패킷을 전달하는 스마트 DU(Digital unit), 및 스마트 DU로부터 ICN 프로토콜 패킷을 전달받아 콘텐츠를 제공하는 ICN 노드를 포함한다.
Bibliography:Application Number: KR20140161112