Overview of ARIB Standards (STD-B48)｜Association of Radio Industries and Businesses

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Overview of ARIB Standards (STD-B48)

Overview of ARIB Standards (STD-B48)

1. Overview

STD Number	ARIB STD-B48
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.

　Keywords

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

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