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EPG Generator

The system collects, processes, encodes, and transmits the channel and programming information
and value-added service information, which are the key information to provide digital broadcasting services such as
DTV, iTV, PPV, and VOD of Korean terrestrial and paid broadcasting platforms.

Introduce
Introductory description of the solution

PSIP

PSIP/SI

DVB-SI

SDS

Strengths
Strengths of each solution
  • Compliance with ATSC, DVB-SI, cable,
    and IPTV EPG standards
  • Value-added information configuration and
    transmission of major broadcasting service platforms in Korea
  • Configuration of modularized system for
    programming information receipt, processing, and transmission
  • Hybrid transmission based on the
    broadcasting and communication networks
Component
Description of the solution
component concerned.
아이콘
PSIP
This is a system that provides channel/EPG information based on the ATSC1.0 PSIP standard in order to provide terrestrial HD broadcasting service.
Channel registration
  • Channel information for basic channel tuning
  • Encoding information for audio, video, and data stream of each service
  • Channel branding (channel name and channel number) for broadcasting services
EPG data management
  • Delivery of programming information (EGP) for each service channel
Support for value-added
service data
  • Support for assistive broadcasting for the disabled (subtitles/screen commentary broadcasting/sign language broadcasting)
  • 3D broadcasting service support
Regional broadcasting retransmission
  • Headquarters→Regional broadcasting service channel/EPG information retransmission processing