Overview of Standards and Technical Reports

Overview of ARIB Standards (STD-B48)

1. Overview

Standard Name Forward Link Only Transport Specification
Enactment Date 11.05.2010
General Description

This standard specifies transport layer of Forward Link Only system (hereinafter referred to as MediaFLO system) among terrestrial multimedia broadcasting for mobile receiver and portable terminal using radio wave of frequency less than 222MHz more than 207.5MHz(VHF-High band), and specifies protocol of Framing layer, and specifies protocol for Framing layer and Stream Encryption/Decryption layer.

Also, this standard is published as ARIB standard by reconsidering TIA-1120 standard (Forward Link Only Transport Specification) enacted by Telecommunications Industry Association (TIA) of America, and written in English.


Keyword Description
CRC Abbreviation for Cyclic Redundancy Check
MLC Abbreviation for Multicast Logical Channel
ECM Abbreviation for Entitlement Control Message

2. Amendment History

Ver. Amendment or Enactment Date Amendment summary
1.1 07.03.2012 According to the amendment of Ordinance and Notification accompanied by the amendment of Broadcasting Act, Ordinance and Notification which this standard refers to is so changed to correspond to new Ordinance and Notification.
1.0 11.05.2010 Enactment