Method and apparatus for managing communication security in wireless network
    11.
    发明申请
    Method and apparatus for managing communication security in wireless network 有权
    用于管理无线网络中的通信安全的方法和装置

    公开(公告)号:US20060062391A1

    公开(公告)日:2006-03-23

    申请号:US11231978

    申请日:2005-09-22

    IPC分类号: H04K1/00

    摘要: A method and apparatus for managing communication security in a wireless network are provided. The method includes receiving from a station that intends to associate in the wireless network including an access point, first key generation information provided by the access point and second key generation information provided by the station, providing third key generation information, generating a security key using the first key generation information, the second key generation information, the third key generation information, and an initial key, and sending the third key generation information and the security key to the station.

    摘要翻译: 提供了一种用于管理无线网络中的通信安全性的方法和装置。 该方法包括:从站点接收包括接入点的无线网络,由接入点提供的第一密钥生成信息和由该站提供的第二密钥生成信息,提供第三密钥生成信息,使用 第一密钥生成信息,第二密钥生成信息,第三密钥生成信息和初始密钥,并将第三密钥生成信息和安全密钥发送到站。

    Method and apparatus for managing communication security in wireless network
    12.
    发明授权
    Method and apparatus for managing communication security in wireless network 有权
    用于管理无线网络中的通信安全的方法和装置

    公开(公告)号:US07721325B2

    公开(公告)日:2010-05-18

    申请号:US11231978

    申请日:2005-09-22

    IPC分类号: G06F13/00 H04L9/00

    摘要: A method and apparatus for managing communication security in a wireless network are provided. The method includes receiving from a station that intends to associate in the wireless network including an access point, first key generation information provided by the access point and second key generation information provided by the station, providing third key generation information, generating a security key using the first key generation information, the second key generation information, the third key generation information, and an initial key, and sending the third key generation information and the security key to the station.

    摘要翻译: 提供了一种用于管理无线网络中的通信安全性的方法和装置。 该方法包括:从站点接收包括接入点的无线网络,由接入点提供的第一密钥生成信息和由该站提供的第二密钥生成信息,提供第三密钥生成信息,使用 第一密钥生成信息,第二密钥生成信息,第三密钥生成信息和初始密钥,并将第三密钥生成信息和安全密钥发送到站。

    Wireless network system and communication method for external device to temporarily access wireless network
    13.
    发明授权
    Wireless network system and communication method for external device to temporarily access wireless network 有权
    无线网络系统和外部设备的通信方式临时接入无线网络

    公开(公告)号:US07912224B2

    公开(公告)日:2011-03-22

    申请号:US11346283

    申请日:2006-02-03

    IPC分类号: H04L9/08

    摘要: A wireless network system and a communication method, where an external network device easily and temporarily logs in and out of the wireless network. A key management device of the wireless network system includes a limited communication unit that receives encryption information from a wireless network device, a storage unit that stores authentication information for authenticating the wireless network device, and a key creating unit that creates an encryption key using the received encryption information to allow the wireless network device to log onto the wireless network. The key creating unit also transmits the created encryption key to the wireless network device.

    摘要翻译: 一种无线网络系统和通信方法,其中外部网络设备容易且临时登录和离开无线网络。 无线网络系统的密钥管理装置包括从无线网络装置接收加密信息的有限通信部,存储用于认证无线网络装置的认证信息的存储部,以及使用该无线网络装置生成加密密钥的密钥生成部 接收加密信息以允许无线网络设备登录无线网络。 密钥创建单元还将创建的加密密钥发送到无线网络设备。

    Method of synchronizing information shared between a plurality of universal plug and play devices and apparatus therefor
    14.
    发明授权
    Method of synchronizing information shared between a plurality of universal plug and play devices and apparatus therefor 有权
    在多个通用即插即用装置之间共享信息的方法及其装置

    公开(公告)号:US07801870B2

    公开(公告)日:2010-09-21

    申请号:US11925009

    申请日:2007-10-26

    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。

    METHOD OF SYNCHRONIZING INFORMATION SHARED BETWEEN A PLURALITY OF UNIVERSAL PLUG AND PLAY DEVICES AND APPARATUS THEREFOR
    15.
    发明申请
    METHOD OF SYNCHRONIZING INFORMATION SHARED BETWEEN A PLURALITY OF UNIVERSAL PLUG AND PLAY DEVICES AND APPARATUS THEREFOR 有权
    同步通用普通PLUG和播放设备之间共享信息的方法及其设备

    公开(公告)号:US20080104142A1

    公开(公告)日:2008-05-01

    申请号:US11925009

    申请日:2007-10-26

    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。

    Apparatus, system and method for executing discovery in network
    16.
    发明授权
    Apparatus, system and method for executing discovery in network 有权
    在网络中执行发现的装置,系统和方法

    公开(公告)号:US08521911B2

    公开(公告)日:2013-08-27

    申请号:US11727252

    申请日:2007-03-26

    IPC分类号: G06F15/16

    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。

    Apparatus and method for controlling dispersion record and play of moving picture
    17.
    发明授权
    Apparatus and method for controlling dispersion record and play of moving picture 有权
    控制运动图像色散记录和播放的装置和方法

    公开(公告)号:US08107793B2

    公开(公告)日:2012-01-31

    申请号:US11727067

    申请日:2007-03-23

    IPC分类号: H04N5/76

    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。

    Method and apparatus for synchronizing device providing content directory service with device not providing content directory
    18.
    发明授权
    Method and apparatus for synchronizing device providing content directory service with device not providing content directory 有权
    用于使提供内容目录服务的设备与不提供内容目录的设备同步的方法和装置

    公开(公告)号:US07890470B2

    公开(公告)日:2011-02-15

    申请号:US11741783

    申请日:2007-04-30

    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。

    Apparatus, system and method for executing discovery in network
    20.
    发明申请
    Apparatus, system and method for executing discovery in network 有权
    在网络中执行发现的装置,系统和方法

    公开(公告)号:US20070250607A1

    公开(公告)日:2007-10-25

    申请号:US11727252

    申请日:2007-03-26

    IPC分类号: G06F15/16 G06F15/177

    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。