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公开(公告)号：KR1020110065946A
公开(公告)日：2011-06-16
申请号：KR1020090122647
申请日：2009-12-10
Applicant: 한국전자통신연구원
CPC classification number: H04N21/26283 , H04N21/25816 , H04N21/2747 , H04N21/47214 , H04N21/4722 , H04N21/6125
Abstract: PURPOSE: An IPTV service control device and IPTV service providing method using the same are provided to process EPG(Electronic Program Guide) information to be optimized to an IPTV terminal environment. CONSTITUTION: Based on user information of an IPTV terminal(100), a service control unit(400) performs user authentication. According to EPG(Electronic Program Guide) information request of an authenticated user, the service control function generates EPG information. The service control function provides a requested IPTV service to an IPTV terminal. A display information providing unit(300) processes EPG information according to the environment of the IPTV terminal.
Abstract translation: 目的：提供IPTV服务控制设备和使用该IPTV服务的IPTV服务提供方法，以处理要针对IPTV终端环境进行优化的EPG（电子节目指南）信息。 构成：基于IPTV终端（100）的用户信息，服务控制部（400）进行用户认证。 根据认证用户的EPG（电子节目指南）信息请求，业务控制功能生成EPG信息。 服务控制功能向IPTV终端提供所请求的IPTV服务。 显示信息提供部（300）根据IPTV终端的环境对EPG信息进行处理。
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公开(公告)号：KR1020090027973A
公开(公告)日：2009-03-18
申请号：KR1020070093206
申请日：2007-09-13
Applicant: 한국전자통신연구원
IPC: H04L12/761 , H04L12/911 , H04L12/18
CPC classification number: H04L47/805 , H04L12/185 , H04L45/16
Abstract: A method for providing a multicast service in the next generation network and a system thereof are provided to secure a QoS(Quality of Service) through centralized resource control. In the first multicast router(40a) of a transmission side network terminal of a broadcasting program, the first routing route is calculated to a rendezvous point multicast router. A resource control server receives a resource request from the routers on the first routing route and assigns necessary resources. A terminal which receives authentication to use resources about a broadcasting channel that a user wants to watch requests subscription to a multicast group(S230). In the second multicast router of the terminal side network terminal, the second routing route is calculated to the rendezvous point multicast router(S232). A resource control server receives a resource request from the routers on the second routing route and assigns the necessary resources(S238,S240). A broadcast control server(20) receives a resource allocation result from the resource control server(S248). The broadcast control server notifies channel setup completion to the terminal(S254).
Abstract translation: 提供了一种用于在下一代网络中提供多播服务的方法及其系统，以通过集中资源控制来保护QoS（服务质量）。 在广播节目的发送侧网络终端的第一组播路由器（40a）中，将第一路由路由计算到会合点组播路由器。 资源控制服务器从第一路由路由上的路由器接收资源请求，并分配必要的资源。 接收关于用户想要观看的广播信道的资源的认证的终端请求订阅多播组的终端（S230）。 在终端侧网络终端的第二组播路由器中，计算第二路由路由到集合点组播路由器（S232）。 资源控制服务器从第二路由路由上的路由器接收资源请求，并分配必要的资源（S238，S240）。 广播控制服务器（20）从资源控制服务器接收资源分配结果（S248）。 广播控制服务器向终端通知频道建立完成（S254）。
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公开(公告)号：KR1020080041982A
公开(公告)日：2008-05-14
申请号：KR1020070067184
申请日：2007-07-04
Applicant: 한국전자통신연구원
CPC classification number: H04L65/601 , H04L65/1006 , H04L65/40 , H04L67/32
Abstract: A method for providing a multimedia streaming service by using an SIP-based communication network is provided to secure multimedia streaming service quality supported in the SIP-based communication network and charge a fee according to the amount of used packets. A method for providing a multimedia streaming service by using an SIP(Session Initiation Protocol)-based communication network comprises the following steps of: allowing a user terminal(10) to convert a message for requesting streaming service path setting and desired streaming information into an INVITE message by an SIP and provide the INVITE message to a streaming server(11); allowing the streaming server to transmit the proceed message of path setting to the user terminal in response to the request of the path setting; allowing the user terminal to request its own network resource control server(14-1) to allocate network resources for receiving the streaming server to the user terminal and to receive the network resource; allowing the streaming server to request its own network resource control server(14-2) to allocate network resources for providing the streaming service to the streaming server; and allowing the streaming server to transmit a path setting completion message to the user terminal and setting a path for implementing the streaming service.
Abstract translation: 提供了一种通过使用基于SIP的通信网络提供多媒体流服务的方法，以保护基于SIP的通信网络中支持的多媒体流服务质量，并根据所使用的分组数量收费。 一种通过使用基于SIP（基于会话发起协议）的通信网络提供多媒体流服务的方法包括以下步骤：允许用户终端（10）将请求流服务路径设置和所需流信息的消息转换为 INVITE消息，并向流服务器（11）提供INVITE消息; 允许流服务器响应于路径设置的请求将路径设置的进行消息传送到用户终端; 允许用户终端请求其自己的网络资源控制服务器（14-1）将用于接收流服务器的网络资源分配给用户终端并接收网络资源; 允许流服务器请求其自己的网络资源控制服务器（14-2）分配用于向流服务器提供流服务的网络资源; 并且允许流服务器向用户终端发送路径设置完成消息，并设置用于实现流服务的路径。
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公开(公告)号：KR1020070059865A
公开(公告)日：2007-06-12
申请号：KR1020060051126
申请日：2006-06-07
Applicant: 한국전자통신연구원
CPC classification number: H04W88/18 , G06Q50/30 , H04W4/06 , H04W72/005
Abstract: A system for providing convergence services using a broadband convergence network and a method thereof are provided to enable a subscriber to select a desired service at any time and anywhere, without modifying an existing subscriber interface and regardless of network and terminal types, among variously manufactured convergence services as well as a communication/broadcasting convergence service and a network convergence service. A convergence service control system, connected with a plurality of service provider servers(110-140) which provide respectively different services and various kinds of terminals(300-1-300-3), comprises a convergence service directory(230), a service interface server(250), and a convergence service relay server(210). The convergence service directory(230) stores a list of servers based on the services that the service provider servers(110-140) provide. The service interface server(250) provides a preset subscriber interface environment, regardless of types of each subscriber's terminal. The convergence service relay server(210), if a subscriber is connected through a broadband convergence network through his/her terminal, transmits a service list. If the subscriber selects a desired convergence service, the convergence service relay server(210) confirms whether a service provider server which can provide the selected service exists in the server list. In case a service provider server for providing the selected service exists, the convergence service relay server(210) accesses the service provider server and provides the selected convergence service to the subscriber's terminal. If a service provider server which can provide the selected service doesn't exist in the server list, the convergence service relay server(210) manufactures the convergence service and provides it to the subscriber's terminal.
Abstract translation: 提供一种使用宽带融合网络提供收敛服务的系统及其方法，以使用户能够在任何时间和任何地点选择所需服务，而不需要修改现有的用户界面，而不管网络和终端类型如何，在各种制造的收敛 服务以及通信/广播融合服务和网络融合服务。 与分别提供不同服务和各种终端（300-1-300-3）的多个服务提供商服务器（110-140）连接的会话服务控制系统包括：收敛服务目录（230），服务 接口服务器（250）和汇聚服务中继服务器（210）。 收敛服务目录（230）基于服务提供商服务器（110-140）提供的服务来存储服务器列表。 服务接口服务器（250）提供预定的用户接口环境，而不管每个用户终端的类型如何。 收敛服务中继服务器（210）如果用户通过其终端通过宽带融合网络连接，则发送服务列表。 如果用户选择所需的收敛服务，则收敛服务中继服务器（210）确认在服务器列表中是否存在可以提供所选服务的服务提供商服务器。 在存在用于提供所选择的服务的服务提供商服务器的情况下，收敛服务中继服务器（210）访问服务提供商服务器并将所选择的收敛服务提供给订户的终端。 如果在服务器列表中不存在可以提供所选择的服务的服务提供者服务器，则融合服务中继服务器（210）制造会聚服务并将其提供给用户的终端。
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公开(公告)号：KR1020060063269A
公开(公告)日：2006-06-12
申请号：KR1020040102391
申请日：2004-12-07
Applicant: 한국전자통신연구원
IPC: H04L12/28
Abstract: 본 발명은 영상/음성의 이동 송수신을 가능하게 하는 통신 시스템에 관한 것으로, 보다 상세하게는 디지털 캠코더나 디지털 카메라와 같은 비통신용 멀티미디어 단말기기와 연결된 이동형 영상/음성 송수신 디바이스를 통신망에 연결하여, 영상/음성의 이동 송수신을 가능하게 하는 통신 시스템에 관한 것이다.
본 명세서에서 개시하는 영상/음성의 이동 송수신을 가능하게 하는 통신 시스템은 비통신용 멀티미디어 단말기기; 상기 단말기기로부터 입력된 영상/음성을 부호화하여 송신하거나, 상대방으로부터 전송된 영상/음성을 수신 및 복호화하여 상기 단말기기에 전송하는 이동형 영상/음성 송수신 디바이스; 및 상기 영상/음성을 상기 디바이스로부터 전송받아 상대방에게 전송하거나, 상대방으로부터 전송받아 상기 영상/음성을 상기 디바이스에 전송하는 통신망을 포함하여 본 발명의 목적 및 기술적 과제를 달성한다.-
Patent Agency Ranking16.发明公开클라이언트와 광전송망간의 Ｏ-ＵＮＩ에서Ｉｎ-Ｆｉｂｅｒ 시그널링 제어 채널을 이용한 시그널링제어 채널 관리 및 서비스 형상 정보 전달시스템 및 방법 失效通过使用客户端和光传输网络之间的O-UNI中的光纤信令控制信道进行信令控制信道管理和服务形状信息传输系统及其相关方法
公开(公告)号：KR1020040037802A
公开(公告)日：2004-05-07
申请号：KR1020020066450
申请日：2002-10-30
IPC: H04L25/02
Abstract: PURPOSE: A signaling control channel management by using In-Fiber signaling control channel in an O-UNI between a client and an optical transmission network and a service shape information transmission system and a method therefor are provided to identify the connection of the traffic channel through a process for identifying the connection of signaling control channel. CONSTITUTION: A signaling control channel management by using In-Fiber signaling control channel in an O-UNI between a client(100) and an optical transmission network and a service shape information transmission system includes a client(100) and an optical transmission network(200). The client(100) includes a user USONET/SDH/WDM processing block(15) and a link managing block(12). The user USONET/SDH/WDM processing block(15) is connected to the optical transmission network(200) through the physical link for managing the traffic channel. The link managing block(12) identifies the connection of the signaling control channel to the optical transmission network(200) by using a predetermined In-Fiber signaling control channel and manages the status of the signaling control channel. And, the optical transmission network(200) includes an optical transmission network NSONET/SDH/WDM processing block(25) and an optical transmission link managing block(22). The optical transmission network NSONET/SDH/WDM processing block(25) is connected to the user USONET/SDH/WDM processing block(15) and the physical link for managing the traffic channel. And, the optical transmission link managing block(22) identifies the signaling control channel connection to the client(100) by using the In-Fiber signaling control channel to manage the status of the signaling control channel.
Abstract translation: 目的：通过在客户端和光传输网络之间的O-UNI中使用In-Fiber信令控制信道和业务形状信息传输系统及其方法来提供信令控制信道管理，以识别业务信道的连接 用于识别信令控制信道的连接的过程。 构成：通过在客户机（100）与光传输网络之间的O-UNI中使用In-Fiber信令控制信道和业务形状信息传输系统的信令控制信道管理包括客户端（100）和光传输网络 200）。 客户端（100）包括用户USONET / SDH / WDM处理块（15）和链路管理块（12）。 用户USONET / SDH / WDM处理块（15）通过用于管理业务信道的物理链路连接到光传输网络（200）。 链路管理块（12）通过使用预定的In-Fiber信令控制信道来识别信令控制信道到光传输网络（200）的连接，并管理信令控制信道的状态。 并且，光传输网络（200）包括光传输网络NSONET / SDH / WDM处理块（25）和光传输链路管理块（22）。 光传输网络NSONET / SDH / WDM处理块（25）连接到用户USONET / SDH / WDM处理块（15）和用于管理业务信道的物理链路。 并且，光传输链路管理块（22）通过使用光纤内信令控制信道来管理信令控制信道的状态来识别到客户端（100）的信令控制信道连接。
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公开(公告)号：KR1020030066917A
公开(公告)日：2003-08-14
申请号：KR1020020006667
申请日：2002-02-06
Applicant: 한국전자통신연구원
IPC: H04L12/28
Abstract: PURPOSE: A system and a method for setting up a traffic channel connection between a client and an OTN(Optical Transport Network) in the optical Internet are provided to use WDM(Wavelength Division Multiplexing) capable of furnishing a new high-speed mass Internet service, so as to solve a bottleneck for excessive traffic and furnish an efficient multimedia service. CONSTITUTION: An SRC-C(Source Client)(1) comprises an O-CP(Optical Internet Call Processing block)(11) receiving an O-UNI(Optical-User Network Interface) connection request and deciding a call connection to an OTN(2), and an OCC-C(Optical Connection Controller-Client block)(12) analyzing a connection request message from the O-CP(11) to request setup of a traffic channel connection to the OTN(2). The OTN(2) comprises an OCC-N(Optical Connection Control-Network block)(21) inquiring and receiving notified routing information of the connection to control the traffic channel connection in the OTN(2), a CAC(Connection Admission Control)(22) obtaining channel information to a destination and admitting the traffic channel connection, an RIC(Routing Information Controller)(23) managing the routing information of the traffic channel connection, an LMNG(Link Management Block)(24) managing setup of the traffic channel connection and released links and transmitting allocated channel information to a destination channel, and an NPM(Network Policing Management block)(25) storing and managing connection setup in the OTN(2). A DST-C(Destination Client)(3) comprises an OCC-C(31) receiving a connection request message from the OTN(2) to control setup of the O-UNI connection request, and a TIP(Termination Information Controller Block)(32) processing information on an incoming subscriber.
Abstract translation: 目的：提供一种用于在光互联网中建立客户端与OTN（光传输网络）之间的业务信道连接的系统和方法，以使用能够提供新的高速大规模互联网业务的WDM（波分复用） ，以解决流量过剩的瓶颈，提供高效的多媒体服务。 构成：SRC-C（源客户端）（1）包括接收O-UNI（光用户网络接口）连接请求并决定到OTN的呼叫连接的O-CP（光互联网呼叫处理模块）（11） （2）和OCC-C（光连接控制器 - 客户端块）（12），分析来自O-CP（11）的连接请求消息，以请求建立到OTN（2）的业务信道连接。 OTN（2）包括OCC-N（光连接控制网络块）（21），查询和接收连接的通知路由信息，以控制OTN（2）中的业务信道连接，CAC（连接接纳控制） （22）向目的地获取信道信息并允许业务信道连接，管理业务信道连接的路由信息的RIC（路由信息控制器）（23），管理该业务信道连接的路由信息的LMNG（链路管理块）（24） 业务信道连接和释放的链路，并将分配的信道信息发送到目的信道，以及存储和管理OTN（2）中的连接建立的NPM（Network Policing Management Block）（25）。 DST-C（目的地客户端）（3）包括从OTN（2）接收连接请求消息以控制O-UNI连接请求的建立的OCC-C（31）和TIP（终止信息控制器块） （32）处理关于进入用户的信息。
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公开(公告)号：KR100384887B1
公开(公告)日：2003-05-22
申请号：KR1020000059745
申请日：2000-10-11
Abstract: PURPOSE: A method for accepting a mobile IP in an MPLS(Multi-Protocol Label Switching) network is provided to make MPLS interworked with a mobile IP by combining a mobile IP registration message with MPLS label distribution and to prevent an abuse of headers by utilizing 2-layer tunneling, not 3-layer encapsulation, in tunneling an IP packet in a service network. CONSTITUTION: In configuring a service packet network for IMT-2000 service, an MPLS network accepting a mobile IP is suggested. Under this structure, a topology driven label distribution method and an MIP registration request driven label distribution method are presented. Accordingly, the MPLS network accepting the mobile IP doesn't require 3-layer IP header for transmission to an external agent in tunneling in a network, as compared with a simple combination structure of the mobile IP and the MPLS network.
Abstract translation: 目的：提供一种用于接受MPLS（多协议标签交换）网络中的移动IP的方法，以通过将移动IP注册消息与MPLS标签分发组合来使MPLS与移动IP互通并且通过利用 2层隧道，而不是3层封装，用于隧道服务网络中的IP数据包。 构成：在为IMT-2000服务配置业务分组网络时，建议接受移动IP的MPLS网络。 在这种结构下，提出了一种拓扑驱动的标签分发方法和一种MIP注册请求驱动的标签分发方法。 因此，与移动IP和MPLS网络的简单组合结构相比，接受移动IP的MPLS网络不需要用于在网络中进行隧道传输的外部代理的3层IP报头。
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公开(公告)号：KR100325692B1
公开(公告)日：2002-02-25
申请号：KR1019990056710
申请日：1999-12-10
IPC: H04W24/00
Abstract: 본발명은이동단말기, 기지국역할을동시에수행하는, 즉이러한두개장치의기능을한 개물리장치에통합장착되는시험장치를개발함에있어, 이동성기능을검증할수 있도록함으로서이동단말기, 기지국등 실질적인물리장치를별도로구성하지않고서도경제적으로 ATM 이동교환기의 GSM Phase 2+ 기반이동성기능을검증할수 있다. 또한이미표준화되고상용화된공통선신호방식인 No. 7 신호시스템을응용하여 IMT-2000 ATM 교환기내의이동성기능을검증가능한시험장치및 그운영방법에관한것으로, 실질적인 IMT-2000 무선환경구축을위한망 요소인이동단말기, 기지국등의물리적구성및 별도의프로토콜분석기없이, IMT-2000교환기의이동성기능개발이용이하며개발된이동성기능을실제무선환경을구비한경우와유사하게검증할수 있다.
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公开(公告)号：KR1020010055495A
公开(公告)日：2001-07-04
申请号：KR1019990056710
申请日：1999-12-10
IPC: H04W24/00
Abstract: PURPOSE: An IMT-2000 mobility function test apparatus and an operation method of the same are provided to verify a GSM Phase 2+ based mobility function of an ATM mobile switch without additionally constructing a physical apparatus like a mobile terminal and a base station and adapt a No.7 signal system which is a standardized and commercial command line signal method. CONSTITUTION: An IMT-2000 test apparatus(1) uses a TCP/IP and is connected with a LAN(Local Area Network)(4) and is used in any place in which a test apparatus is accessed using a personal computer. The IMT-2000 test apparatus(1) includes an ATM adaptation card and is connected with an ATM mobile switch(3) using an optical cable(2) and includes an NNI-M(Network-Network Interface with Mobility) of a wide band ISDN having a mobility. An IMT-2000 bearer process block(114) transmits and receives a mobility function related message with an IMT-2000 mobile call process(112) which processes a mobile terminal function in a test apparatus, namely, a transmission and receiving operation of a mobile call when performing a mobility function test and an IMT-2000 mobility management process(113) which processes a mobility management, and manages a base station operation, namely, a communication way.
Abstract translation: 目的：提供一种IMT-2000移动性功能测试装置及其操作方法，用于验证ATM移动交换机的基于GSM Phase 2+的移动性功能，而不需要额外构造诸如移动终端和基站的物理设备，并适应 一种标准化和商业化的命令行信号方式的7号信号系统。 规定：IMT-2000测试装置（1）使用TCP / IP并与LAN（局域网）（4）连接，并且在任何使用个人计算机访问测试设备的地方使用。 IMT-2000测试装置（1）包括ATM适配卡，并且使用光缆（2）与ATM移动交换机（3）连接，并且包括宽带的NNI-M（具有移动性的网络 - 网络接口） ISDN具有移动性。 IMT-2000承载处理块（114）利用处理测试装置中的移动终端功能的IMT-2000移动呼叫处理（112）来发送和接收与移动功能相关的消息，即移动终端的发送和接收操作 执行移动性功能测试时的呼叫和处理移动性管理的IMT-2000移动性管理处理（113），并且管理基站操作，即通信方式。
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