COMMUNICATION NETWORK SYSTEM AND CONTROL METHOD THEREOF

Disclosed are a communication network system and a control method thereof. A communication network system of the present invention includes: a plurality of nodes; and a server which controls the plurality of nodes, wherein the server is characterized by requesting synchronization information from th...

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Bibliographische Detailangaben
Hauptverfasser:	KIM BYUNG JUNG, LEE YOUNG SOO, SEO YOUNG GYO, LIM JAE YONG
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 communication network system and a control method thereof. A communication network system of the present invention includes: a plurality of nodes; and a server which controls the plurality of nodes, wherein the server is characterized by requesting synchronization information from the plurality of nodes, and on the basis of a booting time included in the synchronization information received from the plurality of nodes, setting any one of the plurality of nodes as a leader node, and the leader node is characterized by transmitting, to the remaining nodes excluding the leader node among the plurality of nodes, notification information indicating that it is the leader node. Accordingly, it is possible to prevent the occurrence of a plurality of leader nodes, thereby preventing communication confusion. 통신 네트워크 시스템 및 그것의 제어방법이 제시된다. 본 발명의 통신 네트워크 시스템은, 복수의 노드 및 상기 복수의 노드를 제어하는 서버를 포함하고, 상기 서버는, 상기 복수의 노드로 동기화 정보를 요청하고, 상기 복수의 노드로부터 수신한 동기화 정보에 포함된 부팅시간에 근거하여, 상기 복수의 노드 중 어느 하나의 노드를 리더 노드로 설정하는 것을 특징으로 하며, 상기 리더 노드는, 상기 복수의 노드 중 상기 리더 노드를 제외한 나머지 노드로 리더 노드임을 알리는 알림 정보를 전송하는 것을 특징으로 한다.