ARIB TR-B26

衛星デジタル音声放送運用規定
OPERATIONAL GUIDELINESFOR DIGITAL SATELLITE SOUND BROADCASTING

技術

資料

ARIB TECHNICAL REPORT

ARIB TR-B26 1.2版
（第一分冊）

平成15年10月16日
平成17年 9月29日
平成19年 9月26日

社団法人

電波策定
１．１改定
１．２改定

産業会

Association of Radio Industries and Businesses

ARIB TR-B26

まえがき
社団法人電波産業会は、放送機器製造者、放送事業者、無線機器製造者、電気通信事業者及び利用者の参加を得て、各種の電波利用システムに関する無線設備の標準的な仕様などの基本的な技術要件を「標準規格」又は「技術資料」として策定している。
「技術資料」は、国の技術基準と民間の任意基準をとりまとめた「標準規格」を踏まえて、無線設備の適性品質、互換性の確保等を図るため、当該無線設備に関する測定法、運用方法等を民間の規格として具体的に定めたものである。
本技術資料は、衛星デジタル音声放送の放送局での運用並びに衛星デジタル音声放送の共用受信機の機能仕様について規定するもので、策定段階における公正性及び透明性を確保するため、内外無差別に広く無線機器製造者、電気通信事業者、放送事業者、利用者等の利害関係者の参加を得た当会の規格会議の総意により策定されたものである。
本技術資料には、TBD （to be determined 次回決定） と記載した未定の部分がある。この未定の部分は今後審議の上決定され、本技術資料へはその結果を順次反映することとしている。
本技術資料は以下の部、編から構成される。
第一編

衛星デジタル音声放送

ダウンロード運用規定

第二編

衛星デジタル音声放送

受信機機能仕様書

第三編

衛星デジタル音声放送

データ放送運用規定

第四編

衛星デジタル音声放送

PSI/SI運用規定

第五編

衛星デジタル音声放送

限定受信方式（CAS）受信機仕様および運用規定

第六編

衛星デジタル音声放送

双方向通信運用規定

第七編

衛星デジタル音声放送

送出運用規定第七編附録

衛星デジタル音声放送

パイロットチャネル運用及びCDMチャネル分割運用解説

本技術資料が、無線機器製造者、放送事業者、利用者等に積極的に活用されることを希望する。

ARIB TR-B26

総合目次
第一編

衛星デジタル音声放送

ダウンロード運用規定············································第一分冊

第二編

衛星デジタル音声放送

受信機機能仕様書··················································第一分冊

第三編

衛星デジタル音声放送

データ放送運用規定···············································第一分冊

第四編

衛星デジタル音声放送

PSI／SI運用規定 ··················································第二分冊

第五編

衛星デジタル音声放送

限定受信方式（CAS）受信機仕様および運用規定 ·······第三分冊

第六編

衛星デジタル音声放送

双方向通信運用規定···············································第三分冊

第七編

衛星デジタル音声放送

送出運用規定 ························································第三分冊

第七編附録

衛星デジタル音声放送

パイロットチャネル運用及びCDMチャネル分割運用解説································································第三分冊

添付資料

改定履歴表

第一編

衛星デジタル音声放送
ダウンロード運用規定

ARIB TR-B26目

次

1

はじめに ··················································································································12

適用書類 ··················································································································13

用語の定義 ···············································································································14

ダウンロードの用途と前提 ··························································································25ダウンロード伝送ガイドライン ····················································································45.1

告知情報の伝送····································································································45.1.1

伝送路 ··········································································································45.1.2

SDTT（Software Download Trigger Table）の運用 ·············································45.1.2.1

受信機ソフトウェア更新の場合····································································45.1.2.2

全受信機共通データの場合 ··········································································55.1.3

送出周期・伝送容量 ························································································55.1.3.1

受信機ソフトウェア更新の場合····································································65.1.3.2

全受信機共通データの場合 ··········································································65.1.4

SDTT の更新 ·································································································65.1.5

SDTT の TS パケット化と伝送規則····································································65.1.6

バージョン番号 ······························································································65.25.1.6.1

受信機ソフトウェア更新の場合····································································65.1.6.2

全受信機共通データの場合 ··········································································6

ダウンロードコンテンツの伝送 ··············································································75.2.1

伝送路 ··········································································································75.2.2

伝送容量 ·······································································································85.2.3

実施時間、実施期間、送出周期 ·········································································85.2.3.1

受信機ソフトウェア更新の場合····································································85.2.3.2

全受信機共通データの場合 ··········································································85.2.4

ダウンロードコンテンツへの PID,tag 値の割り付け··············································95.2.5

モジュール、カルーセルの構成 ······································································· 10

5.2.5.1

受信機ソフトウェア更新の場合·································································· 105.2.5.2

全受信機共通データの場合 ········································································ 10

5.2.6

DII（DownloadInfoIndication）の運用···························································· 105.2.6.1

受信機ソフトウェア更新の場合·································································· 105.2.6.2

全受信機共通データの場合 ········································································ 105.2.7

DDB（DownloadDataBlock）の運用······························································· 115.2.7.1

受信機ソフトウェア更新の場合·································································· 11－1-i－

ARIB TR-B26

5.2.7.2
5.3

67

全受信機共通データの場合 ········································································11

告知情報・ダウンロードコンテンツの送出タイミング ···············································135.3.1

受信機ソフトウェア更新の場合········································································135.3.2

全受信機共通データの場合··············································································145.4

ダウンロードサービスの緊急停止 ··········································································14

5.5

ダウンロードサービスの休止 ················································································145.6

サマータイムの運用 ····························································································145.7

セキュリティ ·····································································································145.7.1

受信機ソフトウェア更新の場合········································································145.7.2

全受信機共通データの場合··············································································14

ダウンロード受信のための受信機ガイドライン······························································146.1

メモリ規定 ········································································································146.2

動作規定 ···········································································································156.2.1

予約機能······································································································156.2.2

受信機能······································································································166.2.3

実行許諾機能································································································166.2.4

異常発生時の状態回復機能··············································································176.2.5

電源制御機能································································································176.2.6

バージョン表示機能·······················································································17

ダウンロードサービスの運用ガイドライン····································································187.1

アップロードのガイドライン ················································································187.2

エンジニアリングサービス ···················································································187.2.1

定義············································································································187.2.2

運用············································································································187.2.2.1

目的·······································································································187.2.2.2モデル····································································································18

7.2.2.3

エンジニアリングサービスの伝送信号 ·························································19

7.2.2.4

エンジニアリングサービスの送信ガイドライン ·············································20

7.2.2.5

エンジニアリングサービスの受信ガイドライン ·············································20

付録 A 共通固定色·······································································································22－1-ii－