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1. 发明授权

EP1488610B1 SYSTEM FOR SELECTING A CONNECTIVITY MECHANISM 无效
公开(公告)号：EP1488610B1
公开(公告)日：2018-09-12
申请号：EP03715099.2
申请日：2003-03-24
申请人： British Telecommunications public limited company
发明人： KING, John, Robert , HOVELL, Peter , PATTERSON, John
IPC分类号： H04L29/12
CPC分类号： H04L29/1233 , H04L29/06 , H04L29/12377 , H04L29/12443 , H04L61/25 , H04L61/2517 , H04L61/2542 , H04L69/16 , H04L69/167
摘要： An address resolver system that assists a node in an IPv6 network to select an address for connectivity with a node in an IPv4 network when both DSTM and NAT-PT transition mechanisms are available. Native connectivity can be achieved by preferring an encapsulation or tunnelling mechanism such as DSTM where possible over a translation mechanism such as NAT-PT. A range of encapsulation and translation mechanisms are envisaged. The resolver determines capabilities of the node and of the application that requires the address in order to make the selection.

2. 发明授权

EP1430682B1 PROTECTING A NETWORK FROM UNAUTHORIZED ACCESS 有权
标题翻译： SECURING防止未经授权访问网络
公开(公告)号：EP1430682B1
公开(公告)日：2016-08-31
申请号：EP02765147.0
申请日：2002-06-10
申请人： Nortel Networks Limited
发明人： MARCH, Sean, W. , SOLLEE, Patrick, N. , MCKNIGHT, David, W.
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04L63/0227 , H04L29/06027 , H04L29/12009 , H04L29/12377 , H04L29/12433 , H04L29/12462 , H04L61/2517 , H04L61/2539 , H04L61/255 , H04L63/0281 , H04L63/029 , H04L65/1006 , H04L65/1009 , H04L65/1043 , H04L65/608 , H04L65/80

3. 发明授权

EP1584203B1 Network address translation based mobility management 有权
标题翻译：移动性管理基于网络地址转换
公开(公告)号：EP1584203B1
公开(公告)日：2013-11-13
申请号：EP03800330.7
申请日：2003-12-29
申请人： Thomson Licensing
发明人： ZHANG, Junbiao
IPC分类号： H04L29/12 , H04W8/26 , H04W80/00 , H04W80/04
CPC分类号： H04L29/12367 , H04L29/12377 , H04L29/12405 , H04L29/12471 , H04L61/2514 , H04L61/2517 , H04L61/2528 , H04L61/2553 , H04W8/26 , H04W80/00 , H04W80/04

4. 发明公开

EP2203833A4 VARIOUS METHODS AND APPARATUSES FOR ACCESSING NETWORKED DEVICES WITHOUT ACCESSIBLE ADDRESSES VIA VIRTUAL IP ADDRESSES 审中-公开
标题翻译：不同的方法和设备，以访问到所连接的设备，而不触及ADDRESSES通过虚拟IP地址
公开(公告)号：EP2203833A4
公开(公告)日：2013-01-23
申请号：EP08842356
申请日：2008-10-24
申请人： LANTRONIX INC
发明人： DEUTSCH JONATHAN PETER , SUNG DANNY TE-AN
IPC分类号： G06F13/00 , H04L29/06 , H04L29/08
CPC分类号： H04L63/029 , H04L29/12367 , H04L29/12377 , H04L29/12405 , H04L41/0806 , H04L61/2514 , H04L61/2517 , H04L61/2528 , H04L67/34
摘要： A method, apparatus, and system are described for accessing networked devices without accessible network addresses via Virtual IP (VIP) addresses. The system consists of a first Device Services Controller (DSC), featuring a Host Controller component that can make available a virtual network interface and corresponding virtual IP address (VIP) and having a first conduit manager to create a first outgoing TCP/IP conduit connection to a device service manager (DSM). When networking traffic arrives at the virtual networking interface with the associated VIP, the Host Controller component automatically processes and forwards that traffic to the DSM. The DSM processes and relays traffic from the first outgoing TCP/IP conduitconnection to a second DSC, which has a Device Controller component and a second conduit manager to create a second direct outgoing TCP/IP conduit connection to the DSM. An IP redirector in the DSM receives communication traffic from the first established TCP/IP conduit connection from the first DSC and then routes the communication traffic down the second established TCP/IP conduit connection to the second DSC based on a Virtual IP address to real IP address mapping stored in the registry of the DSM. The Host Controller component processes and delivers the network traffic from the DSM to the appropriate local networked device and if appropriate send back any return traffic back to the DSM, which will return it to the first DSC for delivery to the originating network device, Using this mechanism, it is possible for two networked devices on separate networks to communicate even if there does not exist a route to the network address of the target device.

5. 发明授权

EP1396138B1 CHANGING MEDIA SESSIONS 有权
标题翻译： CHANGE媒体会话的
公开(公告)号：EP1396138B1
公开(公告)日：2012-11-21
申请号：EP02751563.4
申请日：2002-06-10
申请人： Nortel Networks Limited
发明人： MARCH, Sean, W. , SOLLEE, Patrick, N. , MCKNIGHT, David, W.
IPC分类号： H04L29/06
CPC分类号： H04L65/1043 , H04L29/06027 , H04L29/12009 , H04L29/12377 , H04L29/12433 , H04L29/12462 , H04L29/125 , H04L29/12528 , H04L61/2517 , H04L61/2539 , H04L61/255 , H04L61/2564 , H04L61/2575 , H04L65/1006 , H04L65/103 , H04L65/104 , H04L65/1069 , H04L65/608 , H04L69/16 , H04L69/163 , H04L69/165 , H04M3/58 , H04M2207/203 , H04Q3/0025 , H04Q3/0045

6. 发明公开

EP2504957A1 ACCES A UN CONTENU REFERENCE PAR UN SERVEUR DE CONTENU 有权转让
标题翻译： ACCES A UN CONTENU REFERENCE PAR UN SER SERVEUR DE CONTENU
公开(公告)号：EP2504957A1
公开(公告)日：2012-10-03
申请号：EP10805262.2
申请日：2010-11-24
申请人： France Telecom
发明人： AGRO, Roberto , BENDIABDALLAH, Halim
IPC分类号： H04L12/28 , H04L29/06
CPC分类号： H04L12/2818 , H04L12/2834 , H04L12/2836 , H04L29/12301 , H04L29/12367 , H04L29/12377 , H04L61/2076 , H04L61/2514 , H04L61/2517 , H04L67/02 , H04L67/1097 , H04L67/2895
摘要： The invention relates to a method for providing a device (T1) with access to content (C1) listed by a content server (DMS1) of a local area network (RS1), the method including a step of providing said device, via a server (DMSP) suitable for receiving from said device, requests intended for being sent to said content server, with a temporary address for said content, which points to an entity (AM) of the network, said entity being designed such as to control, upon receiving a request to access said content, the placement of a map by a gateway (GW1) for accessing said network, reserved for said access, between a first so-called external port of the access gateway and a second so-called internal port of the content server.
摘要翻译：本发明涉及一种用于向设备（T1）提供对由局域网（RS1）的内容服务器（DMS1）列出的内容（C1）的访问的方法，该方法包括经由服务器（DMSP），适合于从所述设备接收旨在被发送到所述内容服务器的请求，所述请求具有指向所述网络的实体（AM）的所述内容的临时地址，所述实体被设计为用于控制接收访问所述内容的请求，网关（GW1）为访问为所述访问预留的所述网络在所述访问网关的第一所谓的外部端口与所述访问网关的第二所谓的外部端口之间放置映射内容服务器。

7. 发明公开

EP2456173A1 MANAGEMENT METHOD AND APPARATUS FOR NETWORK ADDRESS TRANSLATION 审中-公开
标题翻译：网络地址转换的管理方法和设备
公开(公告)号：EP2456173A1
公开(公告)日：2012-05-23
申请号：EP11802839.8
申请日：2011-05-03
申请人： Huawei Technologies Co., Ltd.
发明人： HUANG, Jing , ZHA, Min , LU, Xushan , ZHANG, Zhongjian
IPC分类号： H04L29/12
CPC分类号： H04L29/12377 , H04L29/12547 , H04L61/2517 , H04L61/2582
摘要： The present invention discloses a management method and a management device for network address translation, and relates to the field of communications technologies. A management method for network address translation provided in an embodiment of the present invention includes: obtaining a network resource section of a client and using state information of the network resource section; adjusting the network resource section according to the using state information of the network resource section, where the adjusted network resource section can provide a network resource for all connections of the client; establishing a network address translation entry for each connection of the client according to the adjusted network resource section; and establishing a corresponding log record for the network resource section.
摘要翻译：本发明公开了一种网络地址转换的管理方法和管理装置，涉及通信技术领域。本发明实施例提供的一种网络地址转换的管理方法，包括：获取客户端的网络资源部分，并使用所述网络资源部分的状态信息; 根据所述网络资源段的使用状态信息调整所述网络资源段，所述调整后的网络资源段可以为所述客户端的所有连接提供网络资源; 根据调整后的网络资源段为客户端的每个连接建立网络地址转换条目; 并为网络资源部分建立相应的日志记录。

8. 发明公开

EP2404409A1 MEDIA TRANSFER TO A RENDERER IN A LOCAL NETWORK FROM A SERVER IN A SECOND LOCAL NETWORK 审中-公开
标题翻译：媒体传输到显示元件，在服务器的本地网络中的第二本地网
公开(公告)号：EP2404409A1
公开(公告)日：2012-01-11
申请号：EP10749013.8
申请日：2010-03-01
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： DAMOLA, Ayodele
IPC分类号： H04L12/28 , H04L29/06 , H04L29/08 , H04L29/12
CPC分类号： H04L29/12377 , H04L61/2517 , H04L61/304 , H04L65/4084 , H04L67/02
摘要： A method and arrangement in a first device (300c,d) present in a first local network (300), for enabling the transfer of media from a media server (302b) in a second local network (302) to a media renderer (300b) in the first local network. A connection is established (3:1) between the first device and a gateway (302a,c) in the second local network, and the first device creates (3:3) a port mapping in the gateway for the media server. Then, the first device creates (3:4) a URL comprising the created port mapping and a reference to media content stored in the media server, and sends (3:5) the created URL to the media renderer. Thereby, the media renderer is able to pull the media content from the media server using that URL.

9. 发明授权

EP1796341B1 A method for establishing the P2Pconnection 有权
标题翻译：一种制备P2P连接过程
公开(公告)号：EP1796341B1
公开(公告)日：2011-08-03
申请号：EP05792016.7
申请日：2005-09-26
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： LIANG, Zhu, 4/F. East 2 Block. SEG Park. , SHENG, Fuzhong, 4/F. East 2 Block. SEG Park. , ZHANG, Baohe, 4/F. East 2 Block. SEG Park. , LIU, Nian, 4/F. East 2 Block. SEG Park.
IPC分类号： H04L29/06
CPC分类号： H04L67/104 , H04L29/12377 , H04L29/12452 , H04L61/2517 , H04L61/2546 , H04L67/1044 , H04L67/1063
摘要： A method for establishing the P2P connection, comprises the steps: first, the connecting party transmits a message which bears the address of the connecting party to the connected party via the center server; then, the connected party receives the said message, reads the address of the connecting party beared by the message, originates P2P connection to the address of connecting party, and establish the P2P connection. And the another method for establishing the P2P connection can implement the establishment of the P2P connection based on the type of UDP and TCP. The present invention used can implement the P2P connection originated by the connected party, and implement the establishment of the origination of the bidirectional P2P connection. The methed for establishing the multi-policy P2P connection provided by the present invention attempts to adopt the multi-policy to establish the P2P connection and raises the connection rate of P2P.

10. 发明公开

EP2306689A1 Device and method for accessing a web server in a local space 有权
标题翻译： Vorrichtungen und Verfahren zum Zugriff auf einem Webserver在einem Lokalbereich
公开(公告)号：EP2306689A1
公开(公告)日：2011-04-06
申请号：EP10171312.1
申请日：2010-07-29
申请人： OKI Networks, Co., Ltd.
发明人： Hiribuchi, Takaaki
IPC分类号： H04L29/12
CPC分类号： H04L61/2514 , H04L29/12066 , H04L29/12367 , H04L29/12377 , H04L61/1511 , H04L61/2517
摘要： In the gateway device, the global address (GA) of the host table is set to the same value, and the GA and the local port (LP) of the transfer table are respectively set to the same value. In the IP packet analysis unit, the sorting unit analyzes the packet from the WEB client and sorts the destination of the packet, the redirection unit supplies the GA and the global port (GP) to the WEB client that has made a request by the packet according to a result of analysis to perform redirection, and the translation/transfer unit analyzes the packets transmitted through the sorting unit, translates the addresses (GA/LA: local address) and the ports (GP/LP) respectively with each other and transfers the translated packets, and then the procedure after connection establishment is repeated.
摘要翻译：在网关设备中，主机表的全局地址（GA）设置为相同的值，传输表的GA和本地端口（LP）分别设置为相同的值。在IP分组分析单元中，分类单元分析来自WEB客户端的分组并对分组的目的地进行排序，重定向单元将GA和全局端口（GP）提供给已经由分组发出请求的WEB客户端根据执行重定向的分析结果，翻译/传送单元分析通过分类单元发送的分组，将地址（GA / LA：本地地址）和端口（GP / LP）分别翻译成彼此并传送翻译的数据包，然后连接建立后的过程重复。

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