JP4331556B2 - デジタル伝送装置およびデジタル伝送装置用アダプタ - Google Patents
デジタル伝送装置およびデジタル伝送装置用アダプタ Download PDFInfo
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- JP4331556B2 JP4331556B2 JP2003335501A JP2003335501A JP4331556B2 JP 4331556 B2 JP4331556 B2 JP 4331556B2 JP 2003335501 A JP2003335501 A JP 2003335501A JP 2003335501 A JP2003335501 A JP 2003335501A JP 4331556 B2 JP4331556 B2 JP 4331556B2
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Description
Claims (3)
- 送信機側装置に送信機側本体と該送信機側本体に接続の送信側アダプタを、受信機側装置に受信機側本体と該受信機側本体に接続の受信側アダプタを備え、前記送信側アダプタと前記受信側アダプタが、それぞれ、前記送信機側本体及び前記受信機側本体からの、補助データキャリアの配置位置を特定するためのイネーブル信号から伝送モードを判別し、前記送信側アダプタにおいては判別した伝送モードに基づいて、前記送信機側本体に補助データを出力し、前記受信側アダプタにおいては判別した伝送モードに基づいて、前記受信機側本体から出力される補助データを復調することを特徴とするデジタル伝送装置。
- 送信機側本体に接続される送信側アダプタまたは受信機側本体に接続される受信側アダプタであって、前記送信側アダプタにおいては前記送信機側本体,前記受信側アダプタにおいては前記受信機側本体からの、補助データキャリアの配置位置を特定するためのイネーブル信号から伝送モードを判別し、前記送信側アダプタにおいては判別した伝送モードに基づいて補助データを出力し、前記受信側アダプタにおいては判別した伝送モードに基づいて補助データを復調して出力することを特徴とするデジタル伝送装置用アダプタ。
- 請求項1または2記載において、前記伝送モードを、前記補助データキャリアの配置位置を特定するためのイネーブル信号から、前記補助データキャリアの数または前記補助データキャリアの数と位置を検知することにより判別することを特徴とするデジタル伝送装置またはデジタル伝送装置用アダプタ。
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JP2003335501A JP4331556B2 (ja) | 2003-09-26 | 2003-09-26 | デジタル伝送装置およびデジタル伝送装置用アダプタ |
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JP2005102065A JP2005102065A (ja) | 2005-04-14 |
JP4331556B2 true JP4331556B2 (ja) | 2009-09-16 |
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JP2003335501A Expired - Fee Related JP4331556B2 (ja) | 2003-09-26 | 2003-09-26 | デジタル伝送装置およびデジタル伝送装置用アダプタ |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2532418C2 (ru) * | 2010-01-13 | 2014-11-10 | Панасоник Корпорэйшн | Передатчик, способ передачи, приемник, способ приема, программа и интегральная схема |
JP5677691B2 (ja) * | 2011-01-27 | 2015-02-25 | 日本放送協会 | 映像信号伝送システム |
JP6240449B2 (ja) * | 2013-09-26 | 2017-11-29 | 日本放送協会 | 送信装置、受信装置及びチップ |
JP6296739B2 (ja) * | 2013-09-26 | 2018-03-20 | 日本放送協会 | 送信装置 |
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