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。

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。

公开(公告)号：US20120246332A1

公开(公告)日：2012-09-27

申请号：US13427746

申请日：2012-03-22

申请人： Chang Kyu LEE ,  Sung Hei KIM ,  Wook HYUN ,  Shin Gak KANG

发明人： Chang Kyu LEE ,  Sung Hei KIM ,  Wook HYUN ,  Shin Gak KANG

IPC分类号： G06F15/16

CPC分类号： H04L65/607 ,  H04L65/4076 ,  H04L65/4084 ,  H04L67/1074

摘要： The present invention relates to use of a circular buffer used by a peer in a multimedia streaming service based on peer-to-peer (P2P), and an operating method thereof. A circular buffer of the present invention may include a buffering section to process a delayed data fragment transmission request from at least one peer present in a network according to a playback of a multimedia content, a storing section to store data to be provided to the at least one peer, a continuous storing section in which data fragments for the playback of the multimedia content are stored in serial order, and a discontinuous storing section in which a space for a received data fragment to be shared with the at least one peer is reserved and a space for a data fragment to be received is reserved.

摘要翻译： 本发明涉及一种基于点对点（P2P）的多媒体流服务中对等体使用的循环缓冲器及其操作方法。 本发明的循环缓冲器可以包括缓冲部分，用于根据多媒体内容的回放处理来自网络中存在的至少一个对等体的延迟的数据片段传输请求;存储部分，用于存储要提供给在 至少一个对等体，连续存储部分，其中以串行顺序存储用于播放多媒体内容的数据片段;以及不连续存储部分，其中保留与所述至少一个对等体共享的接收数据片段的空间 并且保留要接收的数据片段的空间。

公开(公告)号：US20120143953A1

公开(公告)日：2012-06-07

申请号：US13310950

申请日：2011-12-05

申请人： Sung Hei KIM ,  Wook HYUN ,  Chang Kyu LEE ,  Shin Gak KANG

发明人： Sung Hei KIM ,  Wook HYUN ,  Chang Kyu LEE ,  Shin Gak KANG

IPC分类号： G06F15/16

CPC分类号： H04L67/1063 ,  H04L65/4084 ,  H04L67/1076

摘要： Disclosed is a method for receiving a multimedia content between peers on a peer-to-peer network, including: establishing a neighbor connection relationship which is a relationship to interactively transmit and receive the multimedia content, with the other peer on the peer-to-peer network; establishing a donator connection relationship to receive the multimedia content from the other peer, based on a donator approval request message transmitted to the other peer; receiving a multimedia content piece related message from the other peer based on the established donator connection relationship; and receiving a required multimedia content piece from the other peer according to a result of parsing the multimedia content piece related message.

摘要翻译： 公开了一种用于在对等网络上的对等体之间接收多媒体内容的方法，包括：建立与交互方式发送和接收多媒体内容的关系的邻居连接关系，对等 - 对等网络 基于发送给另一对等体的捐赠者批准请求消息，建立捐赠者连接关系以从另一对等体接收多媒体内容; 基于所建立的捐赠者连接关系从另一对等体接收多媒体内容片段相关消息; 以及根据解析所述多媒体内容片段相关消息的结果从所述另一对等体接收所需的多媒体内容片段。

公开(公告)号：US20080043664A1

公开(公告)日：2008-02-21

申请号：US11676610

申请日：2007-02-20

申请人： Sung Hei KIM ,  Yoon Young AN ,  Sang Ha KIM ,  Tae Il KIM

发明人： Sung Hei KIM ,  Yoon Young AN ,  Sang Ha KIM ,  Tae Il KIM

IPC分类号： H04Q7/00

CPC分类号： H04W40/00 ,  H04L45/04 ,  H04W40/24 ,  H04W80/04 ,  H04W84/005

摘要： A method and system for reducing transmission route of packet in Internet based nested mobile network are provided. In the method, a plurality of routers in an Internet based nested mobile network register location information using a top-level mobile router. Then, each of the mobile routers creates NEMO routing information. A packet is received through own home agent using the location information registered at the top-level router in the nested mobile network when a terminal in the outside of the mobile network transmits a packet. The receive packet is processed through the created NEMO routing information at the top-level router.

摘要翻译： 提供了一种减少基于Internet的嵌套移动网络中分组传输路由的方法和系统。 在该方法中，基于因特网的嵌套移动网络中的多个路由器使用顶级移动路由器来注册位置信息。 然后，每个移动路由器创建NEMO路由信息。 当移动网络外部的终端发送分组时，通过自己的归属代理使用在嵌套移动网络中的顶层路由器处登记的位置信息来接收分组。 接收包通过顶级路由器上创建的NEMO路由信息进行处理。

公开(公告)号：US20130016282A1

公开(公告)日：2013-01-17

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： H04N5/06

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。

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。

公开(公告)号：US20080137615A1

公开(公告)日：2008-06-12

申请号：US11952782

申请日：2007-12-07

申请人： Chang Min PARK ,  Sung Hei KIM ,  Yoon Young AN ,  Tae Il KIM ,  Hae Won JUNG

发明人： Chang Min PARK ,  Sung Hei KIM ,  Yoon Young AN ,  Tae Il KIM ,  Hae Won JUNG

IPC分类号： H04Q7/00

CPC分类号： H04W36/26 ,  H04L45/302 ,  H04L47/767 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W36/0011 ,  H04W80/04

摘要： Provided is a method of setting a layer 3 (L3) handover path in a mobile IPv6 (Internet Protocol Version 6) network while guaranteeing a flow-based QoS (Quality of Service). The method includes receiving verification of QoS-related information and flow information of a mobile terminal in a home network from a network management system, constructing a flow list storing the verified flow information in the mobile terminal, and constructing a flow cache storing the verified flow information in an access router in the home network; transmitting the flow information by using a hop-by-hop extension header of a packet that is to be transmitted in order to allow a plurality of routers in a path between the mobile terminal and a correspondent terminal to sequentially construct a flow cache; if the mobile terminal moves to a target network, reconstructing the flow list of the mobile terminal and the flow cache in the access router in the target network, between the mobile terminal and an access router of the target network; adding the hop-by-hop extension header to a binding update message in order to allow a plurality of routers in a path between the mobile terminal which has moved to the target network and the access router in the home network to sequentially construct the flow cache; and adding the hop-by-hop extension header to a binding update message in order to allow a plurality of routers in a path for establishing direct communication between the mobile terminal and the correspondent terminal to sequentially construct the flow cache.

摘要翻译： 提供了一种在确保基于流的QoS（服务质量）的同时，在移动IPv6（因特网协议版本6）网络中设置层3（L3）切换路径的方法。 该方法包括从网络管理系统接收家庭网络中移动终端的QoS相关信息和流信息的验证，构建在移动终端中存储已验证流量信息的流程列表，以及构建存储已验证流量的流缓存 家庭网络中的接入路由器中的信息; 通过使用要发送的分组的逐跳扩展头部来传送流信息，以允许移动终端和对端终端之间的路径中的多个路由器顺序地构建流缓存; 如果移动终端移动到目标网络，则在目标网络中的移动终端和目标网络的接入路由器之间重建移动终端的流列表和目标网络中的接入路由器中的流缓存; 将逐跳扩展报头添加到绑定更新消息中，以便允许移动到目标网络的移动终端之间的路径中的多个路由器与归属网络中的接入路由器顺序地构建流高速缓存 ; 以及将逐跳扩展报头添加到绑定更新消息中，以允许路径中的多个路由器建立移动终端和通信终端之间的直接通信，以顺序构建流缓存。

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。

公开(公告)号：US20120150959A1

公开(公告)日：2012-06-14

申请号：US13299065

申请日：2011-11-17

申请人： SO YUNG PARK ,  Sung Hei KIM ,  Shin Gak KANG ,  Wook HYUN

发明人： SO YUNG PARK ,  Sung Hei KIM ,  Shin Gak KANG ,  Wook HYUN

IPC分类号： G06F15/16

CPC分类号： H04L63/1441

摘要： In an apparatus for countering IP multimedia spam, a transmitter receives an IP application, and blocks the IP application when the IP application is determined as spam. A spam identifier receives the IP application from the transmitter, and analyzes at least one of a content of the IP application and a protocol of the IP application. A controller controls the spam identifier based on a setting for anti-spam, and determines whether the IP application is spam or not based on the analyzing result for the IP application of the spam identifier and transmits the determining result to the transmitter.

摘要翻译： 在用于对抗IP多媒体垃圾信息的设备中，发送器接收IP应用，并且当IP应用被确定为垃圾邮件时，阻止该IP应用。 垃圾邮件标识符从发送器接收IP应用，并且分析IP应用的内容和IP应用的协议中的至少一个。 控制器基于反垃圾邮件的设置来控制垃圾邮件标识符，并且基于垃圾邮件标识符的IP应用的分析结果来确定IP应用是否是垃圾邮件，并将确定结果发送给发送者。