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1. 发明授权

EP2553908B1 SERVEUR DNS, PASSERELLES ET PROCEDES POUR LA GESTION D'UN IDENTIFIANT D'UNE PLAGE DE PORTS DANS LA TRANSMISSION DE DONNEES 有权
标题翻译： DNS服务器，网关AND METHOD FOR A标识符的给药的港区数据的传输
公开(公告)号：EP2553908B1
公开(公告)日：2015-08-26
申请号：EP11715973.1
申请日：2011-03-22
申请人： Orange
发明人： GRIMAULT, Jean-Luc , KASSI LAHLOU, Mohammed
IPC分类号： H04L29/12
CPC分类号： H04L29/12066 , H04L29/12377 , H04L29/12462 , H04L29/12924 , H04L61/1511 , H04L61/2517 , H04L61/255 , H04L61/6063 , H04L61/6095

2. 发明公开

EP2606631A1 TECHNIQUE OF PROCESSING NETWORK TRAFFIC THAT HAS BEEN SENT ON A TUNNEL 有权
标题翻译：方法进行处理，从而隧道所发送的网络流量
公开(公告)号：EP2606631A1
公开(公告)日：2013-06-26
申请号：EP10745562.8
申请日：2010-08-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： MIHÁLY, Attila , CSÁSZÁR, András , WESTBERG, Lars
IPC分类号： H04L29/12 , H04L29/08 , H04L12/46
CPC分类号： H04W28/065 , H04L12/4633 , H04L29/12367 , H04L29/12462 , H04L61/2514 , H04L61/255 , H04W8/082
摘要： A technique of processing network traffic that is sent on a tunnel between a first tunnel and a second tunnel node in a communication network is provided. A device implementation of this technique comprises an enhanced network address translation, eNAT, component (10) comprising a first obtaining unit (14) configured to obtain an uplink data packet (26) from an uplink tunnel from the first tunnel node to the second tunnel node, the uplink data packet comprising a first network address associated with the first tunnel node, a second network address associated with the second tunnel node, a first identifier associated with the uplink tunnel an internal network address, and an internal port number, a second obtaining unit (16) configured to obtain a second identifier associated with a downlink tunnel from the second tunnel node to the first tunnel node, wherein the downlink tunnel is related to the uplink tunnel, a checking unit (18) configured to check, based on the second network address and the first identifier, whether a database entry comprising the second network address and the first identifier exists in a database (12), an updating unit (20) configured to update the database (12) in case the checked database entry does not exist in the database (12), and a manipulating unit (22) configured to manipulate the uplink data packet (26).

3. 发明公开

EP2495920A1 ADDRESS TRANSLATION DEVICE, ADDRESS TRANSLATION METHOD, AND ADDRESS TRANSLATION PROGRAM 审中-公开
标题翻译： ADRESSENÜBERSETZUNGSVORRICHTUNG，ADRESSENÜBERSETZUNGSVERFAHRENUNDADRESSENÜBERSETZUNGSPROGRAMM
公开(公告)号：EP2495920A1
公开(公告)日：2012-09-05
申请号：EP09850861.7
申请日：2009-10-30
申请人： Fujitsu Limited
发明人： NAMIHIRA, Daisuke
IPC分类号： H04L12/66
CPC分类号： H04L29/12367 , H04L12/6418 , H04L29/12462 , H04L61/2514 , H04L61/2517 , H04L61/255 , H04L61/2557
摘要： An address translation device (100) translates to GA3 (a global IP), the private IP (PA1) of a second packet (first received packet) transmitted from PA1 on a LAN (101) to GA1 on a WAN (102); and translates to 1024 (a global port), the private port number (3000) of the second packet. Since the destination IP (GA2) of a first packet (third received packet) from PA1 to GA2 is different from the destination IP (GA1) of the second packet, the address translation device (100) translates the private IP (PA1) of the first packet to GA3, which is the same global IP allocated to the second packet; and translates the private port number (3002) of the first packet to 1024, which is the same global port number allocated to the second packet.
摘要翻译：地址转换装置（100）将广域网（102）上的LAN（101）上的PA1发送到GA1（101）的GA1（全球IP），第二分组（第一接收分组）的私有IP（PA1）并转换为1024（全局端口），第二个数据包的专用端口号（3000）。由于从PA1到GA2的第一分组（第三接收分组）的目的地IP（GA2）与第二分组的目的地IP（GA1）不同，所以地址转换装置（100）将专用IP（PA1）第一个分组到GA3，它是分配给第二个分组的全局IP; 并将第一分组的专用端口号（3002）转换为1024，这是分配给第二分组的全局端口号。

4. 发明公开

EP2474150A1 SUPPORT FOR NETWORK ROUTING SELECTION 有权转让
标题翻译：支持网络路由选择
公开(公告)号：EP2474150A1
公开(公告)日：2012-07-11
申请号：EP10757303.2
申请日：2010-08-31
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： NOOREN, Pieter Albert , KEESMAAT, Nicolaas Wijnand , NORP, Antonius Hendrikus , VAN DEVENTER, Mattijs Oskar
IPC分类号： H04L29/12 , G06F17/30 , G06F17/27
CPC分类号： H04L29/12462 , H04L61/255
摘要： An address for controlling transmission of routing through a network is obtained by means of input from a combination of network terminals. Initially, address describing data is received from a user via a source terminal. A control circuit determines whether the address describing data is sufficient to define an address of a destination. If not, the control circuit uses the address describing data to extract information must be met by the destination, but for which it is not known for specific destinations whether it is met. The information may define a desired property of the destination for example, or a mutual relation between the user and the destination. The control circuit then transmits a confirmation request to one or more possible destinations, to ask whether information relates to the possible destination. If a positive confirmation is received back from a possible destination, the address of this possible destination is used. Information that the information relates to the possible destination may be stored to resolve future address describing information.
摘要翻译：借助来自网络终端的组合的输入来获得用于控制通过网络的路由传输的地址。最初，通过源终端从用户接收描述数据的地址。控制电路确定描述数据的地址是否足以定义目的地的地址。如果不是，则控制电路使用描述数据的地址来提取目的地必须满足的信息，但是针对特定目的地不知道是否满足该信息。该信息可以定义目的地的期望属性，或者用户与目的地之间的相互关系。控制电路然后将确认请求发送到一个或多个可能的目的地，以询问信息是否与可能的目的地相关。如果从可能的目的地接收到肯定确认，则使用该可能目的地的地址。可以存储与可能的目的地相关的信息以解析将来的地址描述信息。

5. 发明公开

EP2290914A1 Support for network routing selection 审中-公开
标题翻译：支持网络路由选择
公开(公告)号：EP2290914A1
公开(公告)日：2011-03-02
申请号：EP09169096.6
申请日：2009-08-31
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： Nooren, Pieter Albert , Keesmaat, Nicolaas Wijnand , Norp, Antonius Hendrikus , van Deventer, Mattijs Oskar
IPC分类号： H04L29/12 , G06F17/27
CPC分类号： H04L61/255 , G06F17/30684 , H04L29/12462
摘要： Retrieval of address data for control of routing through a network, such as a telephone network or an e-mail network is supported by a database with pre-stored address resolution information. Input from users is used to expand the database. When a first user inputs information that links a destination in the network to an information item, the database is expanded by adding a record that links the information item to a source identifier of the source and a destination identifier of the destination. Subsequently, the added record is compared with address describing data from a second user. A destination address may be derived from the address describing data for example when at least one attribute associated with the user and the source identifier match and at least part of the address describing data matches the information item. In another embodiment an address of the source identifier may be used as a destination address for the second user, when address describing data from the second user matches with the information item from the record.
摘要翻译：具有预先存储的地址解析信息的数据库支持检索用于控制通过诸如电话网络或电子邮件网络的网络的路由的地址数据。用户输入用于扩展数据库。当第一用户输入将网络中的目的地链接到信息项的信息时，通过添加将信息项链接到源的源标识符和目的地的目的地标识符的记录来扩展数据库。随后，将添加的记录与描述来自第二用户的数据的地址进行比较。例如，当与用户相关联的至少一个属性和源标识符匹配并且至少部分地址描述数据与信息项相匹配时，目的地地址可以从描述数据的地址中导出。在另一个实施例中，当来自第二用户的地址描述数据与来自记录的信息项匹配时，源标识符的地址可以用作第二用户的目的地地址。

6. 发明授权

EP2132918B1 LARGE SCALE MOBILE NETWORK ADDRESS TRANSLATION 有权
标题翻译：移动网络地址转换ON大尺度
公开(公告)号：EP2132918B1
公开(公告)日：2010-09-29
申请号：EP07734205.3
申请日：2007-04-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： GOTARE, Christian , KOLHI, Johan , THYNI, Tomas
IPC分类号： H04L29/12
CPC分类号： H04L63/0272 , H04L29/12415 , H04L29/12462 , H04L45/308 , H04L61/2532 , H04L61/255 , H04L61/2592 , H04W12/02 , H04W40/36 , H04W80/04
摘要： A method and system for enabling a mobile station (MS) to transfer from one Network Address Translation (NAT) domain to another NAT domain. Dynamic rules created in the first NAT domain are transferred to the second NAT domain via a first Media Policy Routing function. A tunnel is created between the second NAT domain and the first MPR for transferring a MS session. A new session from the MS is created outside the tunnel and once the MS session times out, the MS session, the states existing in the first MPR and the second NAT domain utilizing a new set of dynamic NAT rules created in the second NAT domain are all removed. The tunnel is then removed and communication via a second MPR and the second NAT domain is available.

7. 发明公开

EP1472830A4 METHOD AND APPARATUS FOR PARAMETER BORROWING FOR NETWORK ADDRESS TRANSLATOR CONFIGURATION 有权
标题翻译：方法和设备参数借款网络地址转换器配置
公开(公告)号：EP1472830A4
公开(公告)日：2010-06-02
申请号：EP03737633
申请日：2003-02-05
申请人： THOMSON LICENSING
发明人： GUTKNECHT GARY ROBERT , MAYERNICK MARK RYAN , RYAN DAVID LEE
IPC分类号： H04L12/46 , H04L29/08 , H04L12/28 , H04L29/12
CPC分类号： H04L61/2015 , H04L12/2898 , H04L29/12462 , H04L41/0806 , H04L61/255

8. 发明公开

EP1726140A2 METHOD AND APPARATUS FOR ENHANCED INTERNET TELEPHONY 有权
标题翻译：方法和装置ADVANCED INTERNET TELEPHONY
公开(公告)号：EP1726140A2
公开(公告)日：2006-11-29
申请号：EP04795031.6
申请日：2004-10-14
申请人： VONAGE HOLDINGS CORP.
发明人： HOLDER, Louis
IPC分类号： H04L29/06
CPC分类号： H04L65/1026 , H04L29/12462 , H04L29/125 , H04L61/255 , H04L61/2564 , H04L65/1006 , H04L65/1069
摘要： A method and apparatus for enhanced Internet telephony ensures that communication between a source and destination in not interrupted by common network address translation. According to one aspect of the invention communication continue through a router that employs network address translation. Such continued communications prevent the router from closing the source's outbound port.

9. 发明授权

EP1362462B1 A METHOD AND SYSTEM FOR A LOW-OVERHEAD MOBILITY MANAGEMENT PROTOCOL IN THE INTERNET PROTOCOL LAYER 有权
标题翻译：系统和方法附加议定书层在互联网的低成本移动性管理协议
公开(公告)号：EP1362462B1
公开(公告)日：2006-05-24
申请号：EP02709525.6
申请日：2002-02-14
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： SHAHRIER, Sharif, M. , CHITRAPU, Prabhakar, R.
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04W36/0083 , C07C43/313 , C07C69/63 , C07D307/79 , H04L29/06 , H04L29/12009 , H04L29/1233 , H04L29/12367 , H04L29/12424 , H04L29/12462 , H04L45/26 , H04L61/25 , H04L61/2514 , H04L61/2535 , H04L61/255 , H04W8/04 , H04W8/082 , H04W8/26 , H04W40/36 , H04W80/04 , H04W84/105 , H04W88/005
摘要： A system and method for supporting mobile Internet communication is provided which employs a plurality of Routers and a plurality of Mobile Nodes (MNs). Each Router has a unique communication address. Each MN is associated with a home Retour. Each Router has an associated Mobile Node Location List identifying each MN for which the Router is the home Router and the communication address of a Router corresponding to a current location of each such MN. Each MN is movable from an old location where the MN communicates with the Internet via one Router to a current location where the MN communicates with the Internet via a different Router. Communication at the current location via the different Router is established by communicating to the MN's home Router the communication address of the different Router as the communication address corresponding to the MN's current location. Accordingly, a data communication from a corersponding node (CN) to a selected MN is communicated to the selected MN by accessing the Mobile Node Location List of the selected MN's home Router to determine the communication address corresponding to the selected MN's current location and directing the data communication to that determined communication address.

10. 发明公开

EP1643727A3 Migration communication control device 失效
标题翻译：对于迁移通信控制装置
公开(公告)号：EP1643727A3
公开(公告)日：2006-05-17
申请号：EP05077790.3
申请日：1993-02-09
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Wada, Hiromi , Yozawa, Takashi , Ohnishi, Tatsuya
IPC分类号： H04L29/12 , H04Q7/38 , H04L12/56
CPC分类号： H04W36/0011 , H04L29/12009 , H04L29/12216 , H04L29/12311 , H04L29/1233 , H04L29/12339 , H04L29/12349 , H04L29/12462 , H04L61/2007 , H04L61/2084 , H04L61/2507 , H04L61/255 , H04W4/18 , H04W8/04 , H04W8/26 , H04W60/00 , H04W80/04 , H04W88/06 , H04W88/16
摘要： A migration communication control device constructed to control a continuous communication between a mobile node and a partner node unaffected the mobile node's migration. The migration communication control device comprises a first migration control unit, a second migration control unit on the mobile node, and a third migration control unit on the partner node. The first migration control unit comprises a packet transfer unit and an address post unit. The packet transfer unit receives a packet which was destined for an outdated address of the mobile node, generates a conversion packet which holds an updated address instead of the outdated address, and then transmits the conversion packet, while an address post unit transmits an address post message which indicates the updated address to the third migration control unit. The second migration control unit comprises a migration post unit and a packet resumption unit. The migration post unit transmits to the first migration control unit a migration post message which indicates the updated address when the mobile node migrates to another network while a packet resumption unit receives the conversion packet from both the first migration control unit and the third migration control unit and resumes an original packet from the conversion packet. The third migration control unit comprises a packet conversion unit which converts a destination address of a packet into the updated address, then transmits it to the mobile node.

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