EPG information and data services that meet ATSC/DASE and DVB/MHP standards are generated in transport stream and then transmitted.

Generates PSI/SI of DVB and PSIP of ATSC information

Supports ATSC-DASE(A/90) and DVB-MHP standard

Synchroning service with A/V through Scheduler

Supports multi-channel and virtual channel

Supports A/V broadcasting equipments control interface

Supports synchronization of data contents DB and schedule traffic DB

Supports Data Download Protocol, Addressable Sections of ATSC-DASE(A/90)

Supports data/object carousel of DVB-MHP and MPE (Multi-protocol Encapsulation)

Supports TCP/IP and ASI interface in transport stream transmission method

Realtime Data Broadcasting Scheduling and Transmission system

Scheduler

- Schedule management

- Controls video server and stream server

- Transmission management for A/V and Data contents

Table generator

- Generates table for ATSC Program and System Information Protocol

- Generates DVB Service Information table

- Generates DST of ATSC and DVB AIT for data broadcasting service

Data Server

- Generates carousel message following ATSC and DVB specification

- Generates IP packet following ATSC and DVB specification

Data Transmission module

- Periodical realtime Transmission of each table and data service message

- Direct transmission of transport stream to MUX through ASI interface

System management and stat logging

- Realtime supervision for error logs and transmission status through graphic interface