公开(公告)号：US6160785A

公开(公告)日：2000-12-12

申请号：US34694

申请日：1998-03-04

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： G11B20/18 ,  G11B7/00

CPC分类号： G11B20/1876

摘要： In a further development of the CD, the so-called DVD, a data format was chosen which is upwards compatible with the CD. As a result, existing audio CDs can also be played on a DVD player. If complete error correction is not possible during the reproduction of a CD by an audio CD player, then simple measures for error concealment are additionally taken, but they are not always adequate. However, for cost reasons more complicated methods are not used in an audio CD player, since they would require a more powerful processor and a larger memory. However, a DVD player has this more complex hardware in any event, in order to enable the outstanding video quality that is intended. According to the invention, therefore, during the reproduction of an audio CD on a DVD player, one of various error concealment methods is carried out in dependence on the error rate that occurs, with a low error rate it being possible to effect error concealment that is considerably more accurate in comparison with a conventional CD player.

摘要翻译： 在CD的进一步发展中，所谓的DVD，选择与CD向上兼容的数据格式。 因此，现有的音频CD也可以在DVD播放机上播放。 如果音频CD播放机在CD再现过程中完全不能进行纠错，那么另外采用简单的错误隐藏措施，但并不总是足够的。 然而，由于成本原因，在音频CD播放器中不使用更复杂的方法，因为它们将需要更强大的处理器和更大的存储器。 然而，DVD播放机在任何情况下都具有这种更复杂的硬件，以便能够实现预期的优秀视频质量。 因此，根据本发明，在DVD播放机上的音频CD的再现期间，根据发生的错误率执行各种错误隐藏方法之一，具有低错误率，可以实现错误隐藏， 与传统的CD播放器相比，更为准确。

公开(公告)号：US6118737A

公开(公告)日：2000-09-12

申请号：US277363

申请日：1999-03-26

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： G11B15/06 ,  G11B23/36 ,  G11B27/30 ,  G11B17/22

CPC分类号： G11B15/06 ,  G11B23/36 ,  G11B27/3027 ,  G11B2220/20

摘要： A device to reproduce data stored on a recording medium 1 in sectors 14, each sector containing an address area 15 and a data area 16 being encoded in a different way. Address areas are decoded and checked by an address checking means 4 which stores data having an incorrect address into a first memory means 5 and data having a correct address into a second memory means 6. Data contained in the second memory means 6 is decoded by a data decoding means 7 in order to be reproduced. Data contained in the first memory means 5 is permitted to be reproduced in case that the number of successive sectors having incorrect address exceeds by one the difference between newly read correct address and the last correct address before the succession of incorrect addresses.

摘要翻译： 在扇区14中再现存储在记录介质1上的数据的装置，每个扇区包含地址区15和以不同方式编码的数据区16。 地址区域被地址检查装置4解码和检查，地址检查装置4将具有不正确地址的数据存储到第一存储装置5中，并将具有正确地址的数据存储到第二存储装置6中。包含在第二存储装置6中的数据由 数据解码装置7以便再现。 在地址不正确的连续扇区的数量超过新读取的正确地址与不正确地址连续的最后一个正确地址之间的差异的情况下，允许再现包含在第一存储装置5中的数据。

公开(公告)号：US20080209536A1

公开(公告)日：2008-08-28

申请号：US10542585

申请日：2003-12-29

申请人： Ingo Hutter ,  Michael Weber

发明人： Ingo Hutter ,  Michael Weber

IPC分类号： G06F15/16

CPC分类号： H04L12/2818 ,  H04L12/2805 ,  H04L12/2834 ,  H04L12/4625 ,  H04L12/66 ,  H04L2012/2849

摘要： The invention relates to the field of home networks, in particular to the connection of two home networks of different types via a gateway. The network appliances in the network of the first type are also intended to be able to control the network appliances in the network of the second type, and vice versa. One problem that occurs when carrying out conversion processes on control messages is that an input parameter which is known in the network of the first type can be changed as required and can also be signaled further within this network, but the associated correspondence in the network of the second type is permanently set, and accordingly cannot be changed. The invention provides a way in which an input parameter such as this can nevertheless be likewise updated in the network of the second type. For this purpose, the network station which relates to the input parameter is first of all logged-off in the network of the second type. The changed input parameter is then converted to the information element in the network of the second type. The network station which relates to the input parameter is then logged on again in the network of the second type. This results in the network stations in the network of the second type being able to newly read the appliance description for the network station which relates to the input parameter. This then also results in the input parameter being updated in the network of the second type.

摘要翻译： 本发明涉及家庭网络领域，特别涉及通过网关连接不同类型的两个家庭网络。 第一类网络中的网络设备也旨在能够控制第二类网络中的网络设备，反之亦然。 在对控制消息进行转换处理时发生的一个问题是，可以根据需要改变在第一类网络中已知的输入参数，并且还可以在该网络内进一步发信号通知，而网络中相关联的对应关系 第二种类型是永久设置的，因此不能更改。 本发明提供了一种方式，其中这样的输入参数可以在第二类型的网络中同样地被更新。 为此，与第二种类型的网络首先关联与输入参数有关的网络站。 然后将改变的输入参数转换为第二类型的网络中的信息元素。 然后，与第二种类型的网络中再次登录与输入参数相关的网络站。 这导致第二类网络中的网络站能够新读取与输入参数相关的网络站的设备描述。 这也导致在第二类型的网络中更新输入参数。

公开(公告)号：US20060168354A1

公开(公告)日：2006-07-27

申请号：US10561898

申请日：2004-07-01

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： G06F15/16

CPC分类号： H04L12/2805 ,  H04L12/281 ,  H04L12/282 ,  H04L12/2832 ,  H04L12/2836 ,  H04L12/40117 ,  H04L69/08 ,  H04L2012/285

摘要： The invention relates to the field of home networks, in particular the connection of two home networks of different types via a gateway. The network devices in the network of the first type are also intended to be able to control the network devices in the network of the second type, and vice versa. In the context of realizing control message conversions, the problem has arisen that, although direct conversions into the format of the other network are possible for many control messages, in some cases there is no correspondence for a control message in the device to be controlled. In order to convert such control messages, it is proposed to provide means in the network connection unit which check whether a data connection to a further network device is set up for the device to be controlled and, if the further network device has this device functionality, the conversion is effected such that the control message is converted into a corresponding control message for the further network device and is forwarded to the further network device.

摘要翻译： 本发明涉及家庭网络领域，特别是通过网关连接不同类型的两个家庭网络。 第一类网络中的网络设备也旨在能够控制第二类网络中的网络设备，反之亦然。 在实现控制消息转换的上下文中，出现了许多控制消息可能直接转换为其他网络的格式的问题，但在某些情况下，对于要控制的设备中的控制消息没有对应关系。 为了转换这样的控制消息，建议在网络连接单元中提供装置，该装置检查是否为要被控制的设备建立到另外的网络设备的数据连接，并且如果另外的网络设备具有该设备功能 进行转换，使得控制消息被转换成用于另外的网络设备的相应的控制消息，并被转发到另外的网络设备。

公开(公告)号：US5438368A

公开(公告)日：1995-08-01

申请号：US141806

申请日：1993-10-22

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： H04N5/44 ,  H04N7/00 ,  H04N7/015 ,  H04N7/26 ,  H04N11/16

CPC分类号： H04N7/015 ,  H04N11/167 ,  H04N7/007 ,  H04N7/0122 ,  Y10S348/913

摘要： A system is disclosed for the compatible transmission of a 16:9 progressive scan television signal by means of a letterbox formatted line interlaced signal. The letterbox edge bands contain a vertical helper signal representing the difference between a predicted progressive line and adjacent interlaced lines. Improved resolution of a progressive image at a progressive 16:9 receiver is facilitated by specially arranged half band filters in the transmitter/coder and inverse half band filtering in the receiver. Alternatively, when ordinary low pass filtering is used in the coder prior to interlaced subsampling, the fidelity of a reproduced image is improved using, an approximate simulation of such coder low pass filtering in the decoder together with a correction signal derived therefrom. An image reproduced at the progressive 16:9 receiver can more closely resemble the transmitter source signal by interative processing of the receiver correction signal.

摘要翻译： 公开了一种通过信箱格式的行隔行信号来兼容传输16：9逐行扫描电视信号的系统。 信箱边缘频带包含一个垂直辅助信号，表示预测的渐进线与相邻隔行线之间的差异。 通过在发射机/编码器中的特殊布置的半带滤波器和接收机中的反向半波段滤波，便于渐进式16：9接收机的逐行图像分辨率的提高。 或者，当在隔行扫描采样之前在编码器中使用普通低通滤波时，利用解码器中的这种编码器低通滤波的近似模拟以及从其导出的校正信号，提高再现图像的保真度。 在渐进16：9接收机再现的图像可以通过接收机校正信号的相互处理更接近发射机源信号。

公开(公告)号：US20050286427A1

公开(公告)日：2005-12-29

申请号：US10531775

申请日：2003-10-24

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： H04L12/28 ,  H04L29/06 ,  G01R31/08

CPC分类号： H04L43/0811 ,  H04L12/2805 ,  H04L12/2838 ,  H04L29/06 ,  H04L69/28 ,  H04L2012/2843 ,  H04L2012/2849

摘要： The invention relates to the technical field of domestic networks. A domestic network based on the present UpnP-Standard allows AV connections to be set up between two network subscriber stations. Network connections such as these are set up and managed under the control of a network station which is in the form of a control point. In this case, the UpnP-Standard allows the network station which is the form of a control point to log off the network after setting up an AV connection, and thus to be inactive while the AV connection that has been set up is in existence. This results in the problem that an AV connection which has been set up unnecessarily remains in existence even after the desired AV data stream has been transmitted, so that further connection requests for such stations must be answered with a rejection. The invention solves this problem in that it provides additional monitoring means in the network subscriber stations which determine whether the connection has remained unused for a specific time. If yes, a signaling request is sent to all the network subscriber stations. If the connection partner station does not then respond, the connection which has been set up can likewise be added autonomously by the requesting station.

摘要翻译： 本发明涉及国内网络技术领域。 基于现在的UpnP标准的家庭网络允许在两个网络用户站之间建立AV连接。 诸如这些的网络连接在以控制点的形式的网络台的控制下建立和管理。 在这种情况下，UpnP标准允许作为控制点形式的网络站在建立AV连接之后注销网络，并且因此在已经建立的AV连接存在的情况下处于非活动状态。 这导致即使在所需的AV数据流已经被发送之后已经设置的AV连接仍然存在的问题，使得对于这样的站的进一步的连接请求必须以拒绝来回答。 本发明解决了这个问题，因为它在网络用户站中提供额外的监视装置，其确定连接是否在特定时间内保持不用。 如果是，信令请求被发送到所有的网络用户台。 如果连接伙伴站没有响应，则已经建立的连接同样可以由请求站自主添加。

公开(公告)号：US20050120132A1

公开(公告)日：2005-06-02

申请号：US10988094

申请日：2004-11-12

申请人： Ingo Hutter

发明人： Ingo Hutter

IPC分类号： G06F13/00 ,  H04L12/16 ,  H04L29/06 ,  H04L29/08 ,  H04N7/173 ,  H04Q9/00 ,  G06F15/16

CPC分类号： H04L67/16 ,  H04L65/1006 ,  H04L67/02 ,  H04L67/06 ,  H04L69/329

摘要： When data streams are being transmitted in a network of distributed stations (10, 20) in which the network subscriber stations are controlled on the basis of the Internet Protocol, a resource (such as a file) can very often be transmitted using the HTTP-GET method. However, this does not support discontinuous transmission, in sections, of data, as is required, for example, in the case of trick modes (search processes) for a video film. The invention describes an extension to the known HTTP-GET method, such that this application is likewise possible. For this purpose, additional parameters relating to the required search are transmitted to the source appliance (10) in the HTTP-GET request. The source appliance (10) then sends the respective data sections for the search.

摘要翻译： 当在基于互联网协议控制网络用户站的分布式站（10,20）的网络中传输数据流时，可以经常使用HTTP- GET方法。 然而，这不支持例如在视频电影的特技模式（搜索处理）的情况下按部分数据的不连续传输。 本发明描述了对已知的HTTP-GET方法的扩展，使得该应用程序同样是可能的。 为此，在HTTP-GET请求中将与所需搜索相关的附加参数传送到源设备（10）。 源设备（10）然后发送用于搜索的各个数据部分。

公开(公告)号：US6081295A

公开(公告)日：2000-06-27

申请号：US427086

申请日：1995-04-21

申请人： Dirk Adolph ,  Dietrich Westerkamp ,  Carsten Herpel ,  Ingo Hutter

发明人： Dirk Adolph ,  Dietrich Westerkamp ,  Carsten Herpel ,  Ingo Hutter

IPC分类号： H04N5/92 ,  G06T9/00 ,  G11B20/14 ,  H04N19/40 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/40

摘要： The coding or decoding of video data with the associated audio and/or other data can be performed, for example, on the basis of the standards ISO/IEC 11172 (MPEG1) or ISO/IEC 13818 (MPEG2). Such coding and decoding can include the conversion of a primary bit stream coded on the basis of such standards into a secondary bit stream with a different data rate. Since the information content of the motion vectors from the primary bit stream retain their validity in the secondary bit stream, it is not necessary to recalculate motion vectors for transcoding. Instead, encoding of the secondary bit stream is performed with the aid of the motion vectors from the primary bit stream which are reused. In such a case, the encoding of the secondary bit stream is carried out in a restricted prediction mode, i.e. only those prediction modes which are described by respective block type or the motion information of the primary bit stream are allowed in the secondary bit stream.

摘要翻译： 可以例如基于ISO / IEC 11172（MPEG1）或ISO / IEC 13818（MPEG2）标准来执行具有相关联的音频和/或其他数据的视频数据的编码或解码。 这种编码和解码可以包括将基于这样的标准编码的主要比特流的转换成具有不同数据速率的次要比特流。 由于来自主比特流的运动矢量的信息内容在次比特流中保持其有效性，因此不需要重新计算用于代码转换的运动矢量。 相反，借助来自重用的主比特流的运动矢量来执行辅助比特流的编码。 在这种情况下，次要比特流的编码是在受限的预测模式下执行的，即只有那些由各个块类型描述的那些预测模式或主比特流的运动信息被允许在辅助比特流中。