ARIB STD B25 PDF
ARIB member (regular members, supporting members and standard conference committee affiliated companies). You can download Japanese version of. ARIB Standards (STD) and Technical Reports (TR) for Digital Terrestrial TV 5, STD-B25, Conditional Access System Specifications for Digital Broadcasting. ARIB (Association of Radio Industries and Businesses) STD-B25 File-based broadcasting Encryption scheme Mainly in units of content, usually files Not.
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Clarification of provisions and minor clerical error correction. This standard specifies conditional access in digital broadcasting and presents specifications for scrambling sts scrambling-related information and for associated receivers. Revision of the Notification to add the provision of access control descriptor associated with SimulCrypt operation of the content protection method.
EMM Abbreviation of Entitlement Management Message Key information work key for solving the individual contract information and encryption. Also, match the term of the newly defined “Basic broadcasting station”.
Abbreviation of Digital Integrated Receiver Decoder It is an indoor unit of the following content consists of a digital broadcast receiver, a channel selection unit, a demodulation unit, a decoder, descrambler. It is an indoor unit of the following content consists of a digital broadcast receiver, a channel selection unit, a demodulation unit, a decoder, descrambler. This standard, conforms to the ” Ordinance to revise all of the standard transmission system for digital broadcasting among standard television broadcasting MIC ordinance No.
DiBEG | ARIB Standards and Technical Reports
Method of accounting in the viewing program unit. Key information work key for solving the individual contract information and encryption. Due to the segment connecting the transmission system of the multi-media broadcast carried out by using a terrestrial backbone broadcasting stations using frequencies below MHz exceed the 99MHz hereinafter, V-Low multimedia broadcasting received a revision of the Ordinance and Notification of additional, to add the provisions of the multi-media broadcast in Part 4.
It is called individual information. For enhanced security of the IC card, to expand the byte length of some items of prescribed related information in Part 1.
ARIB Standards and Technical Reports
According to the revision of the Ordinance and Notification due to the revision of the Broadcast Law, this standard is changed to correspond to the new Ordinance and Notification. It called common information. Error correction of reference of the Ordinance and Notification.
In addition, the unification of the kana-kanji. Abbreviation of Entitlement Management Message Key information work key for solving the individual contract information and encryption. Abbreviation of Pay per View Make a purchase agreement at any time on the program unit. In response to the revision of the Ordinance, review of the Ordinance and Notification that b2 and to clarify.
Also, having to deletion from the Ordinance and Notification of satellite digital audio broadcasting, of this standard Ordinance or Notification is revised to fix to be consistent.
Amendment or Enactment Date Amendment summary 6.