APPARATUS AND METHOD FOR FORWARDING DATA BASED ON SOFTWARE DEFINED NETWORK IN COMMUNICATION NETWORK

WIPO Patent Application WO/2014/185719

A1

To forward traffic to a base station using Software Defined Network technology, a method for operating a switch includes receiving path information of a packet to be forwarded from a source terminal to a plurality of destination terminals, from a controller, receiving the packet to be forwarded from the source terminal to the destination terminals, from a base station, and transmitting the packet along a path determined by the path information. An apparatus for controlling a switch in a communication network includes a transceiver configured to receive information of a source terminal and a plurality of destination terminals, from a server which controls a service for forwarding traffic from the source terminal to the destination terminals, and a controller configured to determine a packet forward path between the source terminal and the destination terminals, wherein the transceiver transmits the determined path information to at least one switch.

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JEON YOUNG-KI (KR)
KANG SEONG-RYONG (KR)
KIM WOO-JAE (KR)
KIM JONG-HYUNE (KR)
CHOI JUNG-AH (KR)

PCT/KR2014/004348

November 20, 2014

May 15, 2014

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SAMSUNG ELECTRONICS CO LTD (KR)

H04L12/801; H04W28/02

WO2012090351A1

2012-07-05

US20110261723A1	2011-10-27
US20050099983A1	2005-05-12
US20110261825A1	2011-10-27
US20130028091A1	2013-01-31

KWON, Hyuk-Rok et al. (Gyeonghuigung-gilJongro-gu, Seoul 110-062, KR)

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