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1. 发明申请

WO2005055600A1 METHOD AND CIRCUIT FOR RETRIEVING DATA 审中-公开
标题翻译：用于检索数据的方法和电路
公开(公告)号：WO2005055600A1
公开(公告)日：2005-06-16
申请号：PCT/IB2004/052547
申请日：2004-11-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KORST, Johannes, H., M. , JOCHEMSEN, Robert , LI, Hong, R.
发明人： KORST, Johannes, H., M. , JOCHEMSEN, Robert , LI, Hong, R.
IPC分类号： H04N5/783
CPC分类号： G11B27/005 , G11B2220/216 , G11B2220/257 , H04N5/775 , H04N5/781 , H04N5/783 , H04N9/8042
摘要： Non-contiguous storage of data objects seriously hampers retrieval speed of said data objects (202). Furthermore, when multiple data objects are retrieved of which some are fragmented, retrieval time of all data objects gets less predictable. Therefore, it is desirable to retrieve non-fragmented data objects only. For certain cases, this is possible, as not necessarily one specific data object has to be retrieved. In such cases, retrieval of a similar data object, of the same type, is sufficient. To this, the invention provides among others a method and circuit (124) for retrieval of data. The invention is especially suitable for retrieving audiovisual data for trickplay. When a first frame selected for rendering is stored fragmented, a second, not fragmented frame is selected and retrieved instead of the first frame.
摘要翻译：数据对象的非连续存储严重妨碍所述数据对象（202）的检索速度。此外，当检索到多个数据对象中哪些数据对象被分段时，所有数据对象的检索时间变得不可预测。因此，仅仅检索非碎片化数据对象是理想的。对于某些情况，这是可能的，因为不一定必须检索一个特定的数据对象。在这种情况下，相同类型的类似数据对象的检索就足够了。为此，本发明提供了用于检索数据的方法和电路（124）。本发明特别适用于检索用于特技播放的视听数据。当选择用于呈现的第一帧被分段存储时，选择并检索第二个不分段的帧而不是第一帧。

2. 发明申请

WO2005055238A1 METHOD AND APPARATUS FOR HANDLING A GROUP OF AT LEAST ONE DATA OBJECT 审中-公开
标题翻译：用于处理至少一个数据对象的组的方法和装置
公开(公告)号：WO2005055238A1
公开(公告)日：2005-06-16
申请号：PCT/IB2004/052614
申请日：2004-12-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOCHEMSEN, Robert , KORST, Johannes, H., M. , LI, Hong, R.
发明人： JOCHEMSEN, Robert , KORST, Johannes, H., M. , LI, Hong, R.
IPC分类号： G11B27/00
CPC分类号： H04N21/2393
摘要： The invention relates to real-time handling of data in more in particular, estimation of time needed to retrieve frames for video rendering, taking fragmentation of frames into account. Especially for data retrieval for trick-play, this is non-trivial, as it is not known on beforehand whether the frames to be retrieved are fragmented. Retrieval of non contiguously fragmented frames takes at least twice as much time as retrieval of a non-fragmented frame. The invention provides various advantageous embodiments, taking into account that when allocation units are substantially larger than the size of frames to be retrieved. An embodiment of the invention provides a method for accurate retrieval time estimation when trick play speed, allocation unit size, frame size and logical data distance between frames to retrieve is known.
摘要翻译：本发明尤其涉及对数据的实时处理，尤其涉及检索用于视频呈现的帧所需的时间的估计，考虑到帧的碎片化。特别是对于特技播放的数据检索，这是不平凡的，因为事先不知道要检索的帧是否被分段。非连续分片帧的检索至少是检索非碎片帧的两倍。本发明提供了各种有利的实施例，考虑到当分配单元实质上大于要检索的帧的大小时。本发明的一个实施例提供了一种当特技播放速度，分配单元大小，帧大小以及要检索的帧之间的逻辑数据距离是已知的时，精确检索时间估计的方法。

3. 发明申请

WO2005041486A1 RECORDING OF SCHEDULED BROADCASTS IN UPNP 审中-公开
标题翻译：记录UPNP中的调度广播
公开(公告)号：WO2005041486A1
公开(公告)日：2005-05-06
申请号：PCT/IB2004/052128
申请日：2004-10-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN GASSEL, Jozef, P. , LI, Hong, R. , DENISSEN, Adrianus, J., M. , PROIDL, Adolf , MEKENKAMP, Gerhardus, E.
发明人： VAN GASSEL, Jozef, P. , LI, Hong, R. , DENISSEN, Adrianus, J., M. , PROIDL, Adolf , MEKENKAMP, Gerhardus, E.
IPC分类号： H04L12/28
CPC分类号： H04L67/30 , H04L12/281 , H04L12/282 , H04L12/40117 , H04L67/02 , H04L67/306 , H04L67/325 , H04L69/329 , H04L2012/2849
摘要： A method is provided for enabling to establish a connection between multiple UpnP-compliant resources, wherein each of the resources has a respective ConnectionManager service. The method comprises configuring the respective ConnectionManager services so to enable a UpnP Control Point to use the respective services for negotiating the connection between the respective resources to be established at a time determined in advance.
摘要翻译：提供了一种能够建立多个UpnP兼容资源之间的连接的方法，其中每个资源具有相应的ConnectionManager服务。该方法包括配置相应的ConnectionManager服务，使得UpnP控制点能够使用相应的服务来协商在预先确定的时间内要建立的各个资源之间的连接。

4. 发明申请

WO2006103590A1 APPARATUS, METHOD AND SYSTEM FOR GENERATING PRIVATE PERSONAL VIRTUAL CHANNELS 审中-公开
标题翻译：用于产生私人个人虚拟频道的装置，方法和系统
公开(公告)号：WO2006103590A1
公开(公告)日：2006-10-05
申请号：PCT/IB2006/050847
申请日：2006-03-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LI, Hong, R. , MANDERS, Roland, P., J., M. , MOORS, Eric
发明人： LI, Hong, R. , MANDERS, Roland, P., J., M. , MOORS, Eric
IPC分类号： H04N5/00
CPC分类号： H04N21/4147 , H04N21/4334 , H04N21/43615 , H04N21/458 , H04N21/4751 , H04N21/4753 , H04N21/4755
摘要： The invention describes an apparatus, system and related method that allow a guest user to create a private personal virtual channel. The apparatus includes a user interface (8) whereby an authorized apparatus user can make an invitation to a guest user. The authorized apparatus user can also set expiry conditions (19). The apparatus can exchange guest user specific data (2, 3, 4) via user interface (8), via a data carrier (18), or via a network (17) with an equivalent apparatus in the system. The private user specific data (2, 3, 4) is concealed using a concealment unit (14). A control unit (13) works in combination with a processing unit (11) and the concealment unit (14) to conceal recorded content based upon guest user preferences and presents the concealed recorded content to the guest user alone as a continuous sequence of content via display (15) emulating a traditional broadcasted channel.
摘要翻译：本发明描述允许访客用户创建私人个人虚拟频道的装置，系统和相关方法。该装置包括用户接口（8），由此授权的设备用户可以向访客用户发出邀请。授权设备用户还可以设置到期条件（19）。该装置可以经由数据载体（18）经由用户界面（8）或经由网络（17）与系统中的等效装置交换访客用户特定数据（2,3,4）。使用隐藏单元（14）隐藏私人用户特定数据（2,3,4）。控制单元（13）与处理单元（11）和隐藏单元（14）组合工作，以根据客人偏好来隐藏所记录的内容，并且将隐藏的记录内容作为连续的内容序列单独呈现给访客用户，作为连续的内容序列显示（15）模拟传统的广播频道。

5. 发明申请

WO2005064453A2 CIRCUIT AND METHOD FOR REAL-TIME HANDLING DATA TRAFFIC 审中-公开
标题翻译：用于实时处理数据流量的电路和方法
公开(公告)号：WO2005064453A2
公开(公告)日：2005-07-14
申请号：PCT/IB2004/052585
申请日：2004-11-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , WIJNANDS, Rudi, J., M. , VAN GASSEL, Jozef, P. , CUMPSON, Stephen, R. , MESUT, Ozcan , LI, Hong, R.
发明人： WIJNANDS, Rudi, J., M. , VAN GASSEL, Jozef, P. , CUMPSON, Stephen, R. , MESUT, Ozcan , LI, Hong, R.
IPC分类号： G06F3/06
CPC分类号： G06F3/0659 , G06F3/0613 , G06F3/0676 , G06F9/505 , G06F2209/501 , Y02D10/22
摘要： The invention provides a method and circuit for real-time handling of data. As harddisks and other storage devices are more and more implemented for real-time applications, the performance parameters are more and more important as their values are needed for timely handling of data. As they are used in portable devices more and more, the performance parameters shift because of for example shock or temperature changes. Therefore, it is important a host system with up-to-date information of the values of performance parameters to continuously timely and correctly schedule data handling requests at a rate the storage device can cope with.
摘要翻译：本发明提供了一种用于实时处理数据的方法和电路。随着硬盘和其他存储设备越来越多地实现用于实时应用，性能参数越来越重要，因为它们的值需要及时处理数据。随着它们在便携式设备中的使用越来越多，性能参数由于例如冲击或温度变化而改变。因此，主机系统具有性能参数值的最新信息，这是重要的，可以按照存储设备可以处理的速度持续及时正确地调度数据处理请求。

6. 发明申请

WO2006129222A3 VIEWING OF VIDEO DATA IN A NORMAL MODE AND A TEASE MODE 审中-公开
公开(公告)号：WO2006129222A3
公开(公告)日：2006-12-07
申请号：PCT/IB2006/051605
申请日：2006-05-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MIETENS, Stephan, O. , BARBIERI, Mauro , BRULS, Wilhelmus, H., A. , LI, Hong, R. , WEDA, Johannes
发明人： MIETENS, Stephan, O. , BARBIERI, Mauro , BRULS, Wilhelmus, H., A. , LI, Hong, R. , WEDA, Johannes
IPC分类号： H04N7/24 , H04N7/167
摘要： Video data is distributed as base data to represent a source image stream and enhancement data to improve the base data . The base data and the enhancement data are distributed each in the same format, so that each can be used separately to generate an image, except that the base data is encrypted and the enhancement data is not encrypted. A receiver is able to switch between a normal mode, in which the base data and the enhancement data are combined and a teasing mode, wherein an image derived from the enhancement data only is shown if no key is available to decrypt the base data.

7. 发明申请

WO2006075310A1 METHOD OF PROGRAM RECORDING 审中-公开
标题翻译：程序记录方法
公开(公告)号：WO2006075310A1
公开(公告)日：2006-07-20
申请号：PCT/IB2006/050131
申请日：2006-01-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LI, Hong, R. , MOORS, Eric
发明人： LI, Hong, R. , MOORS, Eric
IPC分类号： H04N5/76
CPC分类号： H04N5/76 , H04N5/781
摘要： The invention describes a method of program recording in a program recording system, which method comprises the steps of collecting a recording schedule (2) of a program to be recorded for a first user and collecting user identity (3) and privacy settings (4) for the first user. According to the privacy settings (4) of the first user, the user identity (3) and/or elements of the recording schedule (2) of the first user are concealed from a second user. The invention further describes a system (1) for program recording, comprising an information collection unit (8) for collecting a recording schedule (2), user identity (3) and privacy settings (4), and a control unit (13) for controlling the system according to the privacy settings (4) such that the user identity (3) and/or elements of the recording schedule (2) of the first user are concealed from a second user.
摘要翻译：本发明描述了一种在程序记录系统中的程序记录方法，该方法包括以下步骤：收集第一用户记录的节目的记录时间表（2），并收集用户身份（3）和隐私设置（4）为第一个用户。根据第一用户的隐私设置（4），从第二用户隐藏第一用户的用户身份（3）和/或记录日程表（2）的元素。本发明还描述了一种用于程序记录的系统（1），包括用于收集记录时间表（2），用户身份（3）和隐私设置（4）的信息收集单元（8）和用于根据隐私设置（4）控制系统，使得从第二用户隐藏第一用户的用户身份（3）和/或记录日程表（2）的元素。

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