Title:
MULTICAST SIGNAL TRANSMITTING AND RECEIVING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/155798
Kind Code:
A1
Abstract:
The present invention relates to a device and a method for multicasting content data. A multicast device according to one embodiment of the present invention comprises: a content server including content data; an operator controller for providing first signaling information to the content server; a multicast sender for receiving the content data from the content server and transmitting the same; and a multicast network controller for providing second signaling information to the multicast sender, wherein the multicast sender is connected to a plurality of multicast networks.
Inventors:
KWON WOOSUK (KR)
PARK JONGHWAN (KR)
YOON JOONHEE (KR)
PARK JONGHWAN (KR)
YOON JOONHEE (KR)
Application Number:
PCT/KR2017/014817
Publication Date:
August 30, 2018
Filing Date:
December 15, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L12/18; H04W4/06
Domestic Patent References:
| WO2017007260A1 | 2017-01-12 |
Foreign References:
| US20090010273A1 | 2009-01-08 | |||
| US20140237534A1 | 2014-08-21 | |||
| US20070027976A1 | 2007-02-01 | |||
| US20080117842A1 | 2008-05-22 |
Other References:
See also references of EP 3588847A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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