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1. 发明申请

US20110087775A1 PEER-TO-PEER CONTROL DEVICE AND TRANSMISSION OVERLAY MANAGEMENT METHOD 审中-公开
标题翻译：对等控制设备和传输覆盖管理方法
公开(公告)号：US20110087775A1
公开(公告)日：2011-04-14
申请号：US12902502
申请日：2010-10-12
申请人： Seung-Ik LEE , Jong Hwa Yi , Sung Hei Kim , Wook Hyun , Shin Gak Kang
发明人： Seung-Ik LEE , Jong Hwa Yi , Sung Hei Kim , Wook Hyun , Shin Gak Kang
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/104
摘要： A peer-to-peer (P2P) control device receives peer registration requests from a plurality of peers which want to receive contents and registers information regarding the plurality of peers, and receives an application service and contents registration request from at least one contents server providing contents and registers the information regarding the application service and contents. When the P2P control device receives a request for generating an overlay of desired contents from a requesting peer, it generates a P2P overlay, a logical path along which contents are to be transmitted to the requesting peer, by using the registered information regarding the plurality of peers, information regarding a network to which the plurality of peers are connected, and information regarding the application service corresponding to the desired contents, and delivers the connection information to the requesting peer with reference to the P2P overlay.
摘要翻译：点对点（P2P）控制设备从多个对等体接收对等体注册请求，该对等体希望接收内容并登记关于多个对等体的信息，并从至少一个内容服务器接收应用服务和内容注册请求，提供内容并注册有关应用服务和内容的信息。当P2P控制装置从请求对等体接收到生成期望内容的覆盖的请求时，通过使用关于多个的对等体的注册信息，生成P2P覆盖，将内容发送到请求对等体的逻辑路径对等体，关于多个对等体连接的网络的信息，以及关于与期望内容相对应的应用服务的信息，并且参考P2P覆盖将该连接信息发送到请求对等体。

2. 发明申请

US20110137993A1 SYSTEM AND METHOD FOR PROVIDING CONFERENCE SERVICE USING NETWORK SERVICE BASED ON USER TERMINAL CAPABILITIES 审中-公开
标题翻译：使用基于用户终端能力的网络服务提供会议服务的系统和方法
公开(公告)号：US20110137993A1
公开(公告)日：2011-06-09
申请号：US12962280
申请日：2010-12-07
申请人： Jong Hwa YI , Seung-ik Lee , Sung Hei Kim , Wook Hyun , Shin Gak Kang
发明人： Jong Hwa YI , Seung-ik Lee , Sung Hei Kim , Wook Hyun , Shin Gak Kang
IPC分类号： G06F15/16
CPC分类号： H04L67/2823 , H04L12/1822 , H04L12/1827 , H04L51/066 , H04L65/403 , H04L67/303 , H04N21/222 , H04N21/2335 , H04N21/234309 , H04N21/2355 , H04N21/25808 , H04N21/6125
摘要： A system and method for providing a conference service using a network service based on user terminal capabilities are provided. In the method, it is determined to perform media conversion required for media transfer corresponding to the capabilities of the user terminal in response to a conference service join request, and a transcoding service location of a network device supporting the media conversion is searched over the Internet. Then, a connection is made to the transcoding service location to perform the media conversion, and the converted media is delivered to the user terminal.
摘要翻译：提供了一种基于用户终端能力使用网络服务提供会议服务的系统和方法。在该方法中，响应于会议服务加入请求，确定执行与用户终端的能力对应的媒体传送所需的媒体转换，并且通过因特网搜索支持媒体转换的网络设备的代码转换服务位置。然后，连接到代码转换服务位置以执行媒体转换，并且转换的媒体被传送到用户终端。

3. 发明授权

US08923342B2 Method of providing timing information for synchronizing MMT packet stream in MMT hybrid delivery service and method of synchronizing MMT packet stream in MMT hybrid delivery service 有权
标题翻译：提供用于在MMT混合传送服务中同步MMT分组流的定时信息的方法和在MMT混合传送服务中同步MMT分组流的方法
公开(公告)号：US08923342B2
公开(公告)日：2014-12-30
申请号：US13546994
申请日：2012-07-11
申请人： Sung Hei Kim , Kwang Deok Seo , Tae Jun Jung , Chang Kyu Lee , Shin Gak Kang
发明人： Sung Hei Kim , Kwang Deok Seo , Tae Jun Jung , Chang Kyu Lee , Shin Gak Kang
IPC分类号： H04J3/06 , H04N21/242 , H04N21/8547 , H04N21/43
CPC分类号： H04N21/242 , H04N21/4305 , H04N21/8547
摘要： A method of providing timing information for synchronizing packet streams delivered from a first server and a second server, respectively, that are different from each other under hybrid delivery service environment is provided. The first server delivers a first media object and the second server delivers a second media object. The timing information for synchronizing a second packet including the second media object and a first packet including the first media object is generated in the second server. The timing information and the second packet including the second media object are provided from the second server to the client.
摘要翻译：提供了一种提供用于同步在混合传送服务环境下彼此不同的从第一服务器和第二服务器传送的分组流的定时信息的方法。第一个服务器提供第一个媒体对象，第二个服务器提供第二个媒体对象。在第二服务器中生成用于同步包括第二媒体对象的第二分组和包括第一媒体对象的第一分组的定时信息。从第二服务器向客户端提供定时信息和包括第二媒体对象的第二分组。

4. 发明申请

US20110119749A1 SYSTEM AND METHOD FOR FILTERING SIP-BASED SPAM 审中-公开
标题翻译：用于过滤基于SIP的垃圾邮件的系统和方法
公开(公告)号：US20110119749A1
公开(公告)日：2011-05-19
申请号：US12674937
申请日：2008-08-20
申请人： So Yung Park , Sung Hei Kim , Shin Gak Kang
发明人： So Yung Park , Sung Hei Kim , Shin Gak Kang
IPC分类号： G06F21/00 , G06F15/16
CPC分类号： H04L65/1079 , H04L51/12 , H04L63/1416 , H04L65/1006
摘要： A system for filtering SIP (Session Initiation Protocol)-based spam includes a spam detection unit for receiving a SIP message where labeling is performed from a sending user agent and detecting the spam using a label in the SIP message. Further, the system includes a spam checking unit for checking a call recipient from the SIP message and confirming a spam policy previously set by the call recipient through a spam management server; and a spam filtering unit for filtering the spam based on the confirmed spam policy.
摘要翻译：用于过滤基于SIP（会话发起协议）的垃圾邮件的系统包括用于接收SIP消息的垃圾邮件检测单元，其中从发送用户代理执行标签并使用SIP消息中的标签来检测垃圾邮件。此外，该系统包括用于从SIP消息检查呼叫接收者并且通过垃圾邮件管理服务器确认先前由呼叫接收者设置的垃圾邮件策略的垃圾邮件检查单元; 以及垃圾邮件过滤单元，用于基于所确认的垃圾邮件策略来过滤垃圾邮件。

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