METHOD AND APPARATUS FOR RELAYING IN MULTICAST NETWORK

The invention relates to a method and a apparatus for relaying in multicast network. A source node includes a topology information extractor configured to acquire information of a channel state between nodes included in a multicast network, and extract topology information of the multicast network....

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Bibliographische Detailangaben
Hauptverfasser:	HAN, KWANG HOON, LEE, GYU JIN, KOO, JONG HOE, SHIN, YEON CHUL, JANG, KYUNG HUN, KIM, KWANG TAIK, BAEK, SEUNG KYU, CHOI, SUNG HYUN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention relates to a method and a apparatus for relaying in multicast network. A source node includes a topology information extractor configured to acquire information of a channel state between nodes included in a multicast network, and extract topology information of the multicast network. The source node further includes a relay node selector configured to select, from the nodes, a relay node to relay a packet transmitted from the source node, based on the topology information.