JP6352992B2 - 対話型放送サービスを含む放送信号処理方法及び装置 - Google Patents
対話型放送サービスを含む放送信号処理方法及び装置 Download PDFInfo
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Description
添付の図面は上記の通りである。
以下、上記の目的を具体的に実現することができる本発明の好適な実施例を添付の図面を参照して説明する。このとき、図面に図示され、またこれによって説明される本発明の構成と作用は、少なくとも1つの実施例として説明されるものであり、これによって本発明の技術的思想とその核心構成及び作用が制限されるものではない。
〔発明を実施するための形態〕
Claims (10)
- 送信機側で放送サービスを処理する方法であって、
セグメントのアプリケーション及び前記アプリケーションをターゲットとするイベントに関するメタデータを含むアプリケーションパラメータテーブルを生成するステップであって、前記アプリケーションは、前記放送サービスのための対話型サービスを提供するためである、ステップと、
イベントのための活性化時間を設定する活性化トリガーの伝達に利用される活性化メッセージテーブルを生成するステップと、
前記アプリケーションパラメータテーブルを1番目のパートとし、前記活性化メッセージテーブルを2番目のパートとして含むマルチパートメッセージを生成するステップと、
放送チャネルを介して前記放送サービスを伝送するステップと、
インターネットネットワークを介して前記生成したマルチパートメッセージを伝送するステップとを含み、
前記活性化メッセージテーブルは、活性化コマンドのためのターゲットアプリケーションを識別するターゲットアプリケーション属性を含む、方法。 - 前記活性化メッセージテーブルは、前記活性化コマンドのためのターゲットイベントを識別するターゲットイベント属性をさらに含み、
前記ターゲットイベントは、前記ターゲットアプリケーション属性により識別される前記ターゲットアプリケーションに含まれる、請求項1に記載の方法。 - 前記アプリケーションパラメータテーブルは、前記アプリケーションパラメータテーブルの範囲内でアプリケーションを識別するアプリケーション識別属性と、前記イベントと関連して前記アプリケーションの範囲内でイベントを識別するイベント識別属性を含み、
前記活性化メッセージテーブルの前記ターゲットアプリケーション属性は、前記アプリケーションパラメータテーブルの前記アプリケーション識別属性と一致し、前記活性化メッセージテーブルの前記ターゲットイベント属性は前記アプリケーションパラメータテーブルの前記イベント識別属性と一致する、請求項2に記載の方法。 - 前記イベントが前記活性化コマンドにより活性化されたとき、前記アプリケーションパラメータテーブルは、適用される活動のタイプを識別する行動属性を更に含む、請求項3に記載の方法。
- 前記活動のタイプはプリペア(準備)タイプを含み、
前記プリペアタイプが到着し、前記ターゲットアプリケーションがリリース状態にあるとき、前記ターゲットアプリケーションはレディー状態に移行する、請求項4に記載の方法。 - 前記活動のタイプが実行タイプを含み、
前記実行タイプが到着し、前記ターゲットアプリケーションがアクティブ状態になっていないとき、前記ターゲットアプリケーションは前記アクティブ状態に移行する、請求項4に記載の方法。 - 前記活動のタイプが停止タイプを含み、
前記停止タイプが到着し、前記ターゲットアプリケーションがアクティブ状態であるとき、前記ターゲットアプリケーションは中断状態に移行する、請求項4に記載の方法。 - 前記アプリケーションパラメータテーブルは、前記アプリケーションの意味のある表出のために必須である能力を特定する能力エレメントをさらに含む、請求項1に記載の方法。
- 前記能力エレメントは、必要とされる特定能力を表す能力コード属性を含む、請求項8に記載の方法。
- 前記能力エレメントは、前記能力コード属性により表される前記特定能力のための支援が必須であるか否かを示す必須の指示子属性をさらに含む、請求項9に記載の方法。
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JP2017005743A (ja) | 2017-01-05 |
JP2015532033A (ja) | 2015-11-05 |
KR20150042195A (ko) | 2015-04-20 |
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US8806561B2 (en) | 2014-08-12 |
MX339103B (es) | 2016-05-11 |
US20170142500A1 (en) | 2017-05-18 |
US8881221B1 (en) | 2014-11-04 |
CN104541512A (zh) | 2015-04-22 |
CN104541512B (zh) | 2018-07-13 |
US20150026742A1 (en) | 2015-01-22 |
WO2014025207A1 (en) | 2014-02-13 |
US9232245B2 (en) | 2016-01-05 |
US9549229B2 (en) | 2017-01-17 |
CA2880504A1 (en) | 2014-02-13 |
EP2868106A1 (en) | 2015-05-06 |
US9712892B2 (en) | 2017-07-18 |
CA2880504C (en) | 2018-06-05 |
KR102031096B1 (ko) | 2019-10-11 |
US20150189335A1 (en) | 2015-07-02 |
EP2868106A4 (en) | 2016-04-27 |
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