公开(公告)号：US07801870B2

公开(公告)日：2010-09-21

申请号：US11925009

申请日：2007-10-26

申请人： Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

发明人： Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

IPC分类号： G06F17/00

CPC分类号： H04L67/1095

摘要： A method of effectively managing information shared by synchronizing between a plurality of Universal Plug and Play (UPnP) devices is provided. According to the method, all devices exchange version information of the devices at initial synchronization, and when shared information stored in some of the devices is changed, a device changing shared information transmits new version information to the other devices via an event message, so that all of the devices can maintain the latest shared information. Also, by having a counter indicating an update state of respective parts of shared information, when shared information is changed by a plurality of the UPnP devices, it is easy to recognize which part from among the respective parts of the shared information is the latest.

摘要翻译： 提供了通过在多个通用即插即用（UPnP）设备之间同步来共享的信息的方法。 根据该方法，所有设备在初始同步时交换设备的版本信息，并且当存储在一些设备中的共享信息改变时，改变共享信息的设备经由事件消息将新版本信息发送给其他设备，使得 所有设备都可以维护最新的共享信息。 此外，通过具有指示共享信息的各个部分的更新状态的计数器，当通过多个UPnP设备改变共享信息时，容易识别共享信息的各个部分中的哪个部分是最新的。

公开(公告)号：US20080104142A1

公开(公告)日：2008-05-01

申请号：US11925009

申请日：2007-10-26

申请人： Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

发明人： Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

IPC分类号： G06F17/30

CPC分类号： H04L67/1095

摘要： A method of effectively managing information shared by synchronizing between a plurality of Universal Plug and Play (UPnP) devices is provided. According to the method, all devices exchange version information of the devices at initial synchronization, and when shared information stored in some of the devices is changed, a device changing shared information transmits new version information to the other devices via an event message, so that all of the devices can maintain the latest shared information. Also, by having a counter indicating an update state of respective parts of shared information, when shared information is changed by a plurality of the UPnP devices, it is easy to recognize which part from among the respective parts of the shared information is the latest.

摘要翻译： 提供了通过在多个通用即插即用（UPnP）设备之间同步来共享的信息的方法。 根据该方法，所有设备在初始同步时交换设备的版本信息，并且当存储在一些设备中的共享信息改变时，改变共享信息的设备经由事件消息将新版本信息发送给其他设备，使得 所有设备都可以维护最新的共享信息。 此外，通过具有指示共享信息的各个部分的更新状态的计数器，当由多个UPnP设备改变共享信息时，容易识别共享信息的各个部分中的哪个部分是最新的。

公开(公告)号：US07849222B2

公开(公告)日：2010-12-07

申请号：US11727522

申请日：2007-03-27

申请人： Se-hee Han ,  Seung-jae Oh ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

发明人： Se-hee Han ,  Seung-jae Oh ,  Won-Seok Kwon ,  Joo-yeol Lee ,  Dong-shin Jung

IPC分类号： G06F15/16

CPC分类号： H04L12/2803 ,  H04L12/2809 ,  H04L12/2812 ,  H04L12/2838 ,  H04N21/43615

摘要： A method of synchronizing a plurality of content-directory service (CDS) devices is provided. The method includes retrieving and discovering N CDS devices in a home network by a control point (CP), transmitting a StartSync message that requests the start of synchronization to a certain CDS device of the N CDS devices by the CP, forwarding a StartPeerSync message that informs remaining N-1 CDS devices of the fact that synchronization will be started by the CDS device that has received the StartSync message, and synchronizing each of the N CDS devices with the remaining N-1 CDS devices, in a home network that includes N CDS devices that provide metadata of multimedia content existing in the home network, and the CP that receives metadata from the N CDS devices and requests the media renderer to replay the multimedia data.

摘要翻译： 提供了一种同步多个内容目录服务（CDS）设备的方法。 该方法包括通过控制点（CP）检索和发现家庭网络中的N个CDS设备，由CP发送请求同步开始的StartSync消息到N个CDS设备的某个CDS设备，转发一个StartPeerSync消息，该消息 向剩余的N-1个CDS设备通知由接收到StartSync消息的CDS设备启动同步，并且将N个CDS设备与其余的N-1个CDS设备同步在包括N 提供家庭网络中存在的多媒体内容的元数据的CDS设备，以及从N个CDS设备接收元数据并请求媒体渲染器重播多媒体数据的CP。

公开(公告)号：US20080005358A1

公开(公告)日：2008-01-03

申请号：US11768323

申请日：2007-06-26

申请人： Won-seok KWON ,  Joo-yeol Lee ,  Seung-jae Oh ,  Dong-shin Jung ,  Se-hee Han

发明人： Won-seok KWON ,  Joo-yeol Lee ,  Seung-jae Oh ,  Dong-shin Jung ,  Se-hee Han

IPC分类号： G06F15/16 ,  H04L9/00

CPC分类号： H04L7/00 ,  H04L12/2805 ,  H04L12/2812 ,  H04L67/16 ,  H04L2012/2849

摘要： A method and apparatus for synchronizing a content directory service (CDSs) of a Universal Plug and Play (UPnP) device. In the method, a CDS, whose content is modified, generates an event message containing information of the modification of the content, and multicasts the event message to a UPnP network. Other CDSs that receive the event message update their content based on the event message. Accordingly, a control point is not required to initiate and does not intervene in a process of synchronizing a plurality of CDSs, thereby reducing load on a memory or a central processing unit (CPU) of the control point, compared to conventional UPnP synchronization of devices. Further, an action of a CDS need not be repeatedly called, thereby reducing network traffic.

摘要翻译： 一种用于同步通用即插即用（UPnP）设备的内容目录服务（CDS）的方法和装置。 在该方法中，其内容被修改的CDS生成包含内容修改信息的事件消息，并将该事件消息组播到UPnP网络。 接收事件消息的其他CDS将根据事件消息更新其内容。 因此，与传统的UPnP设备同步相比，控制点不需要启动并且不干预多个CDS同步的过程，从而减少了控制点的存储器或中央处理单元（CPU）的负担 。 此外，CDS的动作不需要重复调​​用，从而减少网络流量。

公开(公告)号：US20070286569A1

公开(公告)日：2007-12-13

申请号：US11727067

申请日：2007-03-23

申请人： Dong-shin Jung ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han ,  Won-seok Kwon

发明人： Dong-shin Jung ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han ,  Won-seok Kwon

IPC分类号： G11B27/00

CPC分类号： H04N5/76 ,  G11B27/105 ,  G11B2220/45 ,  H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/4788 ,  H04N21/632

摘要： An apparatus and method for controlling a dispersion recording and playback of a moving picture are provided. The apparatus which controls a dispersion record of a moving picture includes, a recording unit that generates a record schedule when a predetermined moving picture is reserved-recorded, generates a reserved-recording-object when it is a reserved-recording time, and dispersedly records the moving picture in another storage device if an error occurs due to insufficient storage space when the moving picture is recorded; a recording-device-selecting unit that selects a recording device based on the preferences of storage devices before the moving picture is reserved-recorded, and a CDS-managing unit that manages recording information of the recorded moving picture, information of moving picture that has been recorded and the recording device.

摘要翻译： 提供了一种用于控制运动图像的色散记录和重放的装置和方法。 控制运动图像的色散记录的装置包括：当预定运动图像被预约记录时产生记录排程的记录单元，当它是预约记录时间时产生预约记录对象，并分散记录 如果在记录运动图像时由于存储空间不足而发生错误，则在另一存储装置中的运动图像; 记录装置选择单元，其基于在保留所述运动图像之前的存储装置的偏好来选择记录装置;以及CDS管理单元，管理记录的运动图像的记录信息，具有 被录制和记录设备。

公开(公告)号：US08521911B2

公开(公告)日：2013-08-27

申请号：US11727252

申请日：2007-03-26

申请人： Dong-shin Jung ,  Won-seok Kwon ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han

发明人： Dong-shin Jung ,  Won-seok Kwon ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han

IPC分类号： G06F15/16

CPC分类号： H04L67/1095 ,  H04L67/02 ,  H04L67/16

摘要： An apparatus, system and method for executing discovery in a network are provided. The system for executing discovery in a network is configured with a SyncML server and a SyncML client, and includes a SyncML server that transmits a multicast search message to the SyncML client in order to search for a SyncML client that exists in a network, and executes a data synchronization with the found SyncML client, and a SyncML client that transmits a notify-alive message to the SyncML server in order to notify that the SyncML client exists in a network, and executes a synchronization with the SyncML server.

摘要翻译： 提供了一种用于在网络中执行发现的装置，系统和方法。 用于在网络中执行发现的系统配置有SyncML服务器和SyncML客户端，并且包括向SyncML客户端发送组播搜索消息以搜索网络中存在的SyncML客户端的SyncML服务器，并且执行 与所找到的SyncML客户端的数据同步，以及向SyncML服务器发送通知活动消息以便通知SyncML客户端存在于网络中并且与SyncML服务器同步的SyncML客户端。

公开(公告)号：US08107793B2

公开(公告)日：2012-01-31

申请号：US11727067

申请日：2007-03-23

申请人： Dong-shin Jung ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon

发明人： Dong-shin Jung ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han ,  Won-Seok Kwon

IPC分类号： H04N5/76

CPC分类号： H04N5/76 ,  G11B27/105 ,  G11B2220/45 ,  H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/4788 ,  H04N21/632

摘要： An apparatus and method for controlling a dispersion recording and playback of a moving picture are provided. The apparatus which controls a dispersion record of a moving picture includes, a recording unit that generates a record schedule when a predetermined moving picture is reserved-recorded, generates a reserved-recording-object when it is a reserved-recording time, and dispersedly records the moving picture in another storage device if an error occurs due to insufficient storage space when the moving picture is recorded; a recording-device-selecting unit that selects a recording device based on the preferences of storage devices before the moving picture is reserved-recorded, and a CDS-managing unit that manages recording information of the recorded moving picture, information of moving picture that has been recorded and the recording device.

摘要翻译： 提供了一种用于控制运动图像的色散记录和重放的装置和方法。 控制运动图像的色散记录的装置包括：当预定运动图像被预约记录时产生记录排程的记录单元，当它是预约记录时间时产生预约记录对象，并分散记录 如果在记录运动图像时由于存储空间不足而发生错误，则在另一存储装置中的运动图像; 记录装置选择单元，其基于在保留所述运动图像之前的存储装置的偏好来选择记录装置;以及CDS管理单元，管理记录的运动图像的记录信息，具有 被录制和记录设备。

公开(公告)号：US07890470B2

公开(公告)日：2011-02-15

申请号：US11741783

申请日：2007-04-30

申请人： Se-hee Han ,  Joo-yeol Lee ,  Seung-jae Oh ,  Dong-shin Jung ,  Won-seok Kwon

发明人： Se-hee Han ,  Joo-yeol Lee ,  Seung-jae Oh ,  Dong-shin Jung ,  Won-seok Kwon

IPC分类号： G06F17/30

CPC分类号： G06F17/30581

摘要： Provided is a method for synchronizing contents included in devices in a Universal Plug and Play (UPnP) network. A control point device, which contains local content but cannot provide a content directory service, converts information regarding content objects of the control point device into Digital Item Description Language Lite (DIDL-Lite) format, and manages a mapping table, thereby performing synchronization with a device such as a UPnP media server providing a content directory service, without loading a separate protocol stack.

摘要翻译： 提供了一种用于同步通用即插即用（UPnP）网络中的设备中包含的内容的方法。 包含本地内容但不能提供内容目录服务的控制点设备将关于控制点设备的内容对象的信息转换为数字项目描述语言Lite（DIDL-Lite）格式，并且管理映射表，从而执行与 诸如提供内容目录服务的UPnP媒体服务器的设备，而不加载单独的协议栈。

公开(公告)号：US20080104249A1

公开(公告)日：2008-05-01

申请号：US11727690

申请日：2007-03-28

申请人： Seung-jae Oh ,  Joo-yeol Lee ,  Dong-shin Jung ,  Se-hee Han ,  Won-Seok Kwon

发明人： Seung-jae Oh ,  Joo-yeol Lee ,  Dong-shin Jung ,  Se-hee Han ,  Won-Seok Kwon

IPC分类号： G06F15/173

CPC分类号： H04L12/2812 ,  H04L61/1582 ,  H04L67/1095 ,  H04L2012/2849

摘要： A method and apparatus for preventing duplicate saving of a resource between universal plug and play (UPnP) devices, which provide content directory service during content synchronization, are provided. The method includes receiving a change log including metadata about a changed resource from a UPnP device of a transmitter, determining whether the changed resource is a duplicate based on the received change log, and receiving and saving the changed resource according to a designated saving path based on a result of the determination.

摘要翻译： 提供了一种用于在内容同步期间提供内容目录服务的通用即插即用（UPnP）设备之间防止资源重复保存的方法和装置。 该方法包括从发射机的UPnP设备接收包括关于改变的资源的元数据的改变日志，基于接收到的改变日志确定改变的资源是否是重复的，以及根据指定的保存路径接收和保存所改变的资源 在决定的结果。

公开(公告)号：US20070250607A1

公开(公告)日：2007-10-25

申请号：US11727252

申请日：2007-03-26

申请人： Dong-shin Jung ,  Won-seok Kwon ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han

发明人： Dong-shin Jung ,  Won-seok Kwon ,  Joo-yeol Lee ,  Seung-jae Oh ,  Se-hee Han

IPC分类号： G06F15/16 ,  G06F15/177

CPC分类号： H04L67/1095 ,  H04L67/02 ,  H04L67/16

摘要： An apparatus, system and method for executing discovery in a network are provided. The system for executing discovery in a network is configured with a SyncML server and a SyncML client, and includes a SyncML server that transmits a multicast search message to the SyncML client in order to search for a SyncML client that exists in a network, and executes a data synchronization with the found SyncML client, and a SyncML client that transmits a notify-alive message to the SyncML server in order to notify that the SyncML client exists in a network, and executes a synchronization with the SyncML server.

摘要翻译： 提供了一种用于在网络中执行发现的装置，系统和方法。 用于在网络中执行发现的系统配置有SyncML服务器和SyncML客户端，并且包括向SyncML客户端发送组播搜索消息以搜索网络中存在的SyncML客户端的SyncML服务器，并且执行 与所找到的SyncML客户端的数据同步，以及向SyncML服务器发送通知活动消息以便通知SyncML客户端存在于网络中并且与SyncML服务器同步的SyncML客户端。