Method and apparatus for identifying terminals

Disclosed are a method and an apparatus for identifying a terminal. The apparatus for identifying a terminal receives an IP packet transmitted from a plurality of user terminals to at least one service server, identifies a destination address and a destination port included in the IP packet, identif...

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Bibliographische Detailangaben
Hauptverfasser:	AHN, IN KOO, CHO, JI HYUN, KANG, KYOUNG TAE, KONG, KYOUNG PIL, JIN, KANG SIC, PARK, HYOUNG BAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed are a method and an apparatus for identifying a terminal. The apparatus for identifying a terminal receives an IP packet transmitted from a plurality of user terminals to at least one service server, identifies a destination address and a destination port included in the IP packet, identifies an identifier of an IP packet having the same destination address and destination port among the plurality of IP packets received for a predetermined period of time, identifies a group of identifiers that represent different linearities for each source address, and identifies that IP packets of different identifier groups are transmitted from different user terminals. 단말식별방법 및 그 장치가 개시된다. 단말식별장치는 복수의 사용자 단말에서 적어도 하나 이상의 서비스 서버로 전송되는 IP 패킷을 수신하고, IP 패킷에 포함된 목적지 주소 및 목적지 포트를 파악하고, 일정시간 동안 수신한 복수 개의 IP 패킷 중에서 목적지 주소 및 목적지 포트가 동일한 IP 패킷의 식별자를 파악하고, 출발지 주소별로 서로 다른 선형성을 나타내는 식별자 그룹을 파악하고, 서로 다른 식별자 그룹의 IP 패킷은 서로 다른 사용자 단말로부터 전송되는 것으로 파악한다.