Title:
CAS SERVICE SYSTEM SUPPLYING CAS SERVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/141501
Kind Code:
A2
Abstract:
The present invention relates to a CAS service system for supplying CAS service and an operation method thereof. The CAS service system and an operation method thereof are capable of providing cost and resource efficient CAS service by constituting a CAS server in an independent center type without installing the CAS server in a Head-end of one broadcast business operator and offering CAS functions remotely received from various vendors to several broadcast business operators.
Inventors:
OH SUNG HEUN (KR)
LEE MYOUNG HO (KR)
LEE KI TAEK (KR)
SHIN YONG TAE (KR)
LEE MYOUNG HO (KR)
LEE KI TAEK (KR)
SHIN YONG TAE (KR)
Application Number:
PCT/KR2012/002767
Publication Date:
October 18, 2012
Filing Date:
April 12, 2012
Export Citation:
Assignee:
DIGICAPS LTD (KR)
OH SUNG HEUN (KR)
LEE MYOUNG HO (KR)
LEE KI TAEK (KR)
SHIN YONG TAE (KR)
OH SUNG HEUN (KR)
LEE MYOUNG HO (KR)
LEE KI TAEK (KR)
SHIN YONG TAE (KR)
International Classes:
H04N21/266
Foreign References:
| KR100886153B1 | 2009-02-27 | |||
| KR20100136104A | 2010-12-28 | |||
| KR20090056651A | 2009-06-03 |
Attorney, Agent or Firm:
PARK, Junghak (KR)
박정학 (KR)
박정학 (KR)
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Claims: