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1. 发明申请

WO2023013123A1 再送出装置、再送出方法、受信装置、及び受信方法审中-公开
公开(公告)号：WO2023013123A1
公开(公告)日：2023-02-09
申请号：PCT/JP2022/009031
申请日：2022-03-03
申请人：ソニーグループ株式会社
发明人：高橋　和幸
IPC分类号： H04H20/02 , H04N21/235 , H04N21/2362
摘要：本開示は、より適切に制御情報を処理することができるようにする再送出装置、再送出方法、受信装置、及び受信方法に関する。第１の放送方式の放送信号を受信する受信部と、第１の放送方式で規定された物理層で伝送された第１の制御情報を、第１の放送方式と異なる第２の放送方式で規定された物理層よりも上位の層である上位層で伝送する第２の制御情報に変換する変換部と、第２の放送方式の放送信号を送信する送信部とを備える再送出装置が提供される。本開示は、例えば、地上デジタルテレビジョン放送を再送信する再送出装置に適用することができる。

2. 发明申请

WO2021154906A1 NETWORK MESSAGE TRANSMISSIONS REDUCTION SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2021154906A1
公开(公告)日：2021-08-05
申请号：PCT/US2021/015363
申请日：2021-01-28
申请人： AVI-ON LABS, LLC
发明人： MILLER, Eric , HAWKINS, James , BORDA, Sebastian R. , PFAFFENDORF, Federico , MCCALL, Keenan
IPC分类号： H04H20/02 , H04H20/08 , H04H20/61 , H04W4/80
摘要： Systems and methods for reducing the amount of messages transmitted in large-scale distributed mesh networks are disclosed. Network components include transceivers and memory storing instructions which, when executed by a processing unit, reduce transmissions made by the transceiver within the network. The instructions executed by processing unit could (1) create an expiration parameter to limit the number of times a signal is retransmitted, (2) form groups of network components from which one or a few of the group network components are designated to respond on behalf of the group, (3) keep advertising transmissions dormant by default until called upon, (4) employ a time delay parameter for a time interval in which no transmission may be made, and (5) include message IDs in control signals that are transmitted.

3. 发明申请

WO2019241052A3 BROADCAST RELAYING VIA SINGLE-CHANNEL TRANSMISSION 审中-公开
公开(公告)号：WO2019241052A3
公开(公告)日：2019-12-19
申请号：PCT/US2019/035952
申请日：2019-06-07
申请人： SINCLAIR BROADCAST GROUP, INC. , HOOTS, Thomas, Ian
发明人： HOOTS, Thomas, Ian , BAUMGARTNER, Frederick, M. , SIMON, Michael, J. , SORETH, William , BEHRMANN, Marshall, Hans , LIBIN, Louis, Herbert
IPC分类号： H04B7/0413 , H04H20/18 , H04H20/67 , H04N7/08 , H04H20/02 , H04N21/61
摘要： Systems and methods for relaying in broadcast single-frequency networks are disclosed herein. A single-frequency network can be formed in part using transmitters that receive data via a cooperative relay channel instead of a station-to-transmitter link. In some embodiments, transmitter may use a portion of its transmission time to relay in-band information to the singlefrequency network transmitter using time-division multiplexing.

4. 发明申请

WO2012119026A3 METHOD AND APPARATUS FOR ADDRESSING IN A RESOURCE-CONSTRAINED NETWORK 审中-公开
公开(公告)号：WO2012119026A3
公开(公告)日：2012-09-07
申请号：PCT/US2012/027384
申请日：2012-03-02
申请人： BLACKBIRD TECHNOLOGY HOLDINGS, INC. , NORAIR, John Peter
发明人： NORAIR, John Peter
IPC分类号： H04H20/02
摘要： An electronic device may receive a protocol data unit (PDU) comprising a plurality of addressing bits. Data-link-layer processing of the PDU may be based on each of the addressing bits. Network layer processing of the PDU may be based on a first subset of the plurality of addressing bits. Transport-layer processing of the PDU may be based on a second subset of plurality of addressing bits. The data-link-layer processing may comprise determining whether the PDU is unicast-addressed or non-unicast-addressed. For a unicast-addressed PDU, the data-link-layer processing may comprise determining whether the PDU is destined for the electronic device based on a comparison of a Target ID field of the PDU and a device ID of the electronic device. For a non-unicast-addressed PDU, the Target ID field may not be present, and whether the PDU is destined for the electronic device may be determined based on other criteria.

5. 发明申请

WO2011075740A3 METHOD AND SYSTEM FOR ASSOCIATING AN OBJECT TO A MOMENT IN TIME IN A DIGITAL VIDEO 审中-公开
标题翻译：在数字视频中与时间相关的对象的方法和系统
公开(公告)号：WO2011075740A3
公开(公告)日：2011-11-17
申请号：PCT/US2010061363
申请日：2010-12-20
申请人： BLIPSNIPS INC
发明人： BLISS STUART JOHN , LUDWIG MATT , KELLER GREGORY MARTIN
IPC分类号： H04H20/02 , H04H60/07
CPC分类号： H04N21/4788 , G11B27/105 , G11B27/34 , H04N21/2743 , H04N21/4884 , H04N21/8586
摘要： A system and method for object association with a digital video. The method includes determining a marked moment in a timeline of a source digital video by a computer. The marked moment is associated with an object, and more particularly, the marked moment is associated with a representation of the object. For instance, in one implementation, the marked moment is associated with a caption including textual commentary related to the marked moment and/or the digital video.
摘要翻译：一种用于与数字视频对象关联的系统和方法。该方法包括通过计算机确定源数字视频的时间线中的标记时刻。标记的时刻与对象相关联，更具体地，标记的时刻与对象的表示相关联。例如，在一个实现中，标记的时刻与包括与标记时刻和/或数字视频相关的文本评注的标题相关联。

6. 发明申请

WO2011075740A2 METHOD AND SYSTEM FOR ASSOCIATING AN OBJECT TO A MOMENT IN TIME IN A DIGITAL VIDEO 审中-公开
标题翻译：用于在数字视频中将对象与时刻关联的方法和系统
公开(公告)号：WO2011075740A2
公开(公告)日：2011-06-23
申请号：PCT/US2010/061363
申请日：2010-12-20
申请人： BLIPSNIPS, INC.
发明人： BLISS, Stuart, John , LUDWIG, Matt , KELLER, Gregory, Martin
IPC分类号： H04H20/02 , H04H60/07
CPC分类号： H04N21/4788 , G11B27/105 , G11B27/34 , H04N21/2743 , H04N21/4884 , H04N21/8586
摘要： A system and method for object association with a digital video. The method includes determining a marked moment in a timeline of a source digital video by a computer. The marked moment is associated with an object, and more particularly, the marked moment is associated with a representation of the object. For instance, in one implementation, the marked moment is associated with a caption including textual commentary related to the marked moment and/or the digital video.
摘要翻译：用于与数字视频进行对象关联的系统和方法
该方法包括由计算机确定源数字视频的时间线中的标记时刻。标记的时刻与对象相关联，并且更具体地，标记的时刻与对象的表示相关联。例如，在一个实现中，标记的时刻与包括与标记时刻和/或数字视频相关的文本评论的标题相关联。

7. 发明申请

WO2010037946A2 METHOD FOR LOCALLY BROADCASTING INFORMATION, IN PARTICULAR GEOINFORMATION 审中-公开
标题翻译：用于局部广播信息的方法，特别是地球化
公开(公告)号：WO2010037946A2
公开(公告)日：2010-04-08
申请号：PCT/FR2009051777
申请日：2009-09-22
申请人： FRANCE TELECOM , LANIEPCE SYLVIE , KASSI LAHLOU MOHAMMED
发明人： LANIEPCE SYLVIE , KASSI LAHLOU MOHAMMED
IPC分类号： H04H20/61 , H04H20/02 , H04H20/53 , H04H60/68 , H04L12/56
CPC分类号： H04H20/61
摘要： The invention relates to a method for broadcasting announcement messages for terminals located in a given area via a communication network that comprises a plurality of relays for receiving and retransmitting the announcement messages. The method comprises the following steps implemented at a network relay: receiving an announcement message and a relay parameter associated with the announcement message, the relay parameter indicating if the relay is to retransmit said message; determining if the announcement message relates to an announcement service; and if this is the case, updating the relay parameter and transmitting the announcement message and the updated associated relay parameter.
摘要翻译：本发明涉及一种用于通过通信网络对位于给定区域中的终端的通告消息进行广播的方法，所述通信网络包括用于接收和重发所述通知消息的多个中继。该方法包括以下步骤，在网络中继实现：接收公告消息和与所述通告消息相关联的中继参数，所述中继参数指示所述中继是否要重传所述消息; 确定所述通知消息是否与公告服务相关; 如果是这种情况，则更新中继参数并发送通知消息和更新的关联中继参数。

8. 发明申请

WO2008126484A1 デジタル放送データ配信システム及びその方法审中-公开
标题翻译：数字广播数据分发系统及其方法
公开(公告)号：WO2008126484A1
公开(公告)日：2008-10-23
申请号：PCT/JP2008/053247
申请日：2008-02-26
申请人： NECパーソナルプロダクツ株式会社 , 女川正起
发明人：女川正起
IPC分类号： H04N7/173 , H04H20/02 , H04H60/12 , H04H60/82 , H04L12/18 , H04L12/56
CPC分类号： H04H20/02 , H03M13/09 , H03M13/6306 , H04H60/12 , H04H60/82 , H04L1/1607 , H04L12/1868 , H04L2001/0093
摘要：　ＩＰマルチキャストでのパケット欠損を補う。　デジタル放送データを配信サーバから複数の受信装置に配信するためのデジタル放送データ配信システムであって、配信サーバは、各配信パケットの伝送エラー、配信パケットの不連続エラー又はその双方を検出するためのエラー検出シンボルをデジタル放送データに挿入するエラー検出シンボル挿入手段、エラー検出シンボルが挿入されたデジタル放送データを複数の受信装置にマルチキャストするマルチキャスト手段、或る受信装置から再送を要求された配信パケットを、その受信装置にユニキャストするユニキャスト手段、を備え、各受信装置は、エラー検出シンボルを用いて、各配信パケットの伝送エラー、配信パケットの不連続エラー又はその双方を検出するエラー検出手段、エラーが検出された配信パケットの再送を配信サーバに要求する再送要求手段を備える。
摘要翻译：覆盖了IP组播中的丢包。在用于将数字广播数据从分发服务器分配到多个接收机的数字广播数据分发系统中，分发服务器具有错误检测符号插入装置，用于插入用于检测每个分发包中的传输错误的错误检测符号或不连续错误在分发数据包中或将它们两者分配成数字广播数据的组播装置，用于将向其中插入有错误检测符号的数字广播数据进行多播的组播装置，以及单播装置，用于单播重发请求的分发包接收器到一个接收器。每个接收机具有用于通过使用错误检测符号来检测每个分发分组中的传输错误或分布分组中的不连续错误的错误检测装置，以及用于请求分发分组的重传的重传请求装置其中已经检测到任何错误到分发服务器。

9. 发明申请

WO98043421A1 BROADCAST RECEIVING SYSTEM COMPRISING A COMPUTER AND A DECODER 审中-公开
标题翻译：包含计算机和解码器的广播接收系统
公开(公告)号：WO98043421A1
公开(公告)日：1998-10-01
申请号：PCT/EP1998/001607
申请日：1998-03-19
IPC分类号： H04N7/24 , G06F9/06 , G06F9/445 , G06F9/46 , G06F9/48 , G06F11/00 , G06F11/08 , G06F11/10 , G06F11/14 , G06F11/26 , G06F11/28 , G06F12/00 , G06F12/02 , G06F13/00 , G06F13/10 , G06F15/00 , G06F21/24 , G06K17/00 , G06K19/00 , G06K19/07 , G06Q20/00 , G06T9/00 , G07F7/00 , G07F7/02 , G07F7/08 , G07F7/10 , G09C1/00 , G11C8/06 , G11C16/02 , H04B1/713 , H04H20/02 , H04H40/00 , H04L1/00 , H04L9/10 , H04L9/32 , H04L12/02 , H04L12/56 , H04L13/08 , H04L29/10 , H04N20060101 , H04N5/00 , H04N5/222 , H04N5/44 , H04N5/455 , H04N7/14 , H04N7/16 , H04N7/167 , H04N7/173 , H04N7/26 , H04N7/66 , H04N17/00 , H04N17/04 , H04N21/235 , H04N21/258 , H04N21/41 , H04N21/426 , H04N21/434 , H04N21/435 , H04N21/4367 , H04N21/4385 , H04N21/442 , H04N21/4425 , H04N21/443 , H04N21/462 , H04N21/4623 , H04N21/4782 , H04N21/81 , H04N21/8355 , H04N7/00
CPC分类号： H04N21/4622 , G06F9/4843 , G06F11/10 , G06F11/1435 , G06Q20/04 , G06Q20/06 , G06Q20/1235 , G06Q20/341 , G06Q20/342 , G06Q20/4033 , G06Q20/40975 , G06T9/007 , G07F7/025 , G07F7/08 , G07F7/1008 , G07F17/0014 , G11C16/105 , H04N5/4401 , H04N7/163 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N17/004 , H04N21/235 , H04N21/258 , H04N21/4113 , H04N21/42676 , H04N21/434 , H04N21/4345 , H04N21/435 , H04N21/4367 , H04N21/43853 , H04N21/44236 , H04N21/4425 , H04N21/4437 , H04N21/4623 , H04N21/4782 , H04N21/8166 , H04N21/8355
摘要： A combined computer and decoder system for receiving broadcast digital data transmissions, characterised in that the decoder (2020) comprises a routing means (2032), broadcast digital data received at the decoder (2020) and destined for the computer (2027) being identified and routed to applications within the computer by said routing means. The computer (2027) may further include control means (2038) for controlling the configuration of the decoder, such as the selected channel frequency of the decoder.
摘要翻译：一种用于接收广播数字数据传输的组合计算机和解码器系统，其特征在于，解码器（2020）包括路由装置（2032），在解码器（2020）处接收并发往被识别的计算机（2027）的广播数字数据，通过所述路由装置路由到计算机内的应用程序。计算机（2027）还可以包括用于控制解码器的配置的控制装置（2038），诸如解码器的所选择的频道频率。

10. 发明申请

WO2019241052A2 BROADCAST RELAYING VIA SINGLE-CHANNEL TRANSMISSION 审中-公开
公开(公告)号：WO2019241052A2
公开(公告)日：2019-12-19
申请号：PCT/US2019/035952
申请日：2019-06-07
申请人： SINCLAIR BROADCAST GROUP, INC. , HOOTS, Thomas, Ian
发明人： HOOTS, Thomas, Ian , BAUMGARTNER, Frederick, M. , SIMON, Michael, J. , SORETH, William , BEHRMANN, Marshall, Hans , LIBIN, Louis, Herbert
IPC分类号： H04B7/0413 , H04H20/18 , H04H20/67 , H04N7/08 , H04H20/02 , H04N21/61
摘要： Systems and methods for relaying in broadcast single-frequency networks are disclosed herein. A single-frequency network can be formed in part using transmitters that receive data via a cooperative relay channel instead of a station-to-transmitter link. In some embodiments, transmitter may use a portion of its transmission time to relay in-band information to the singlefrequency network transmitter using time-division multiplexing.

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