专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

EP1547344B1 SERVER, DEVICE, AND COMMUNICATION SYSTEM CONNECTED TO THE INTERNET 无效转让
标题翻译： AM连接互联网的服务器，设备和通信系统
公开(公告)号：EP1547344B1
公开(公告)日：2008-06-11
申请号：EP03798397.0
申请日：2003-09-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： TAKECHI, Hideaki , KATO, Naonori , TAKEDA, Hidetoshi , YAMAMURA, Toshiki , HAMAI, Shinji , KUNIHIRA, Tadashi
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , H04L29/12009 , H04L29/12405 , H04L29/12924 , H04L61/2528 , H04L61/6063 , H04L63/0823 , H04L67/02 , H04L67/14 , H04L69/16 , H04L69/163
摘要： A communication system includes a device (101) and a server (104) those connected to the Internet, which transfers communications between the device (101) and a terminal (102) connectable to the Internet via the server (104). The device (101) transmits a notice packet periodically to the server (104). The server (104) transmits a connection request packet to the device (101) in reply to the notice packet when transfer to the device (101) is requested from the terminal (102). The device (101) transmits a TCP connection request to the server (104) when receiving the connection request packet from the server (104). The server (104) accepts the TCP connection request transmitted from the device (101) to the server (104) in reply to the connection request packet, thus to establish the TCP connection. Thus, the server (104) transfers communications between the terminal (102) and the device (101) on the TCP connection after the TCP connection is established.

62. 发明公开

EP1791326A1 Communication transfer apparatus and communication transfer method 有权转让
标题翻译： Vorrichtung und Verfahren zur Kommunikationsweiterleitung
公开(公告)号：EP1791326A1
公开(公告)日：2007-05-30
申请号：EP07102026.7
申请日：2004-12-16
申请人： NEC Infrontia Corporation
发明人： Fujiwara, Hidehiko , Mori, Naoki
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L61/157 , H04L29/06027 , H04L29/1216 , H04L29/12405 , H04L29/125 , H04L29/12556 , H04L61/2528 , H04L61/2564 , H04L61/2585 , H04L65/1083
摘要： A communication transfer apparatus and a communication transfer method can transfer communications at low cost without the need of requesting a global IP network to switch any port number. The local internet protocol address of the origin terminal of transfer described in a record relating to a transfer out of the records of the masquerade table that is utilized for an internet protocol masquerade is rewritten as the local internal protocol address of the destination terminal of transfer, while maintaining the global port number of the record.
摘要翻译：通信传送装置和通信传送方法可以以低成本传送通信，而不需要请求全局IP网络切换任何端口号。在与用于互联网协议伪装的伪装表的记录相关的记录中描述的传送的原始终端的本地互联网协议地址被重写为传送目的地终端的本地内部协议地址，同时保持全球口号的记录。

63. 发明公开

EP1742436A1 A METHOD, SYSTEM AND EQUIPMENT FOR REALIZING INTERCOMMUNICATION BETWEEN THE IP DOMAINS 有权
标题翻译：一种实现IP域之间的内部通信的方法，系统和设备
公开(公告)号：EP1742436A1
公开(公告)日：2007-01-10
申请号：EP06741769.1
申请日：2006-04-29
申请人： Huawei Technologies Co., Ltd.
发明人： LIN, Yangbo Huawei Administration Building
IPC分类号： H04L29/02
CPC分类号： H04L61/2528 , H04L29/06027 , H04L29/12009 , H04L29/12405 , H04L65/1026 , H04L65/1036 , H04L65/1043
摘要： The present invention relates to a method, a system and a device for implementing interconnection between IP domains. The method mainly includes: first, the Media Gateway Controller (MGC) sends the IP domain information of the IP domain to which the media stream to be created pertains to the Media Gateway (MG) between IP domains; when the MG receives the IP domain information for creating the media stream from the MGC, the MG creates the corresponding media stream between the IP domains according to the IP domain information, thus implementing the interconnection between the IP domains. Therefore, the implementation of the present invention enables the MG between the IP domains in NGN, between which interconnecting is needed, to obtain the IP domain information of the IP domain to which the media stream to be created by the MG pertains, thus ensuring the interconnection between the IP domains which need to interconnect with each other, and providing great convenience for network operation.
摘要翻译：本发明涉及一种实现IP域之间互联的方法，系统和设备。该方法主要包括：首先，媒体网关控制器MGC将媒体流要创建的IP域的IP域信息发送给IP域之间的媒体网关MG; 当MG接收到MGC创建媒体流的IP域信息时，MG根据IP域信息在IP域之间创建相应的媒体流，实现IP域之间的互联。因此，本发明的实施使得NGN中需要互连的IP域之间的MG能够获得MG要创建的媒体流所属的IP域的IP域信息，从而保证了需要互连的IP域之间的互联互通，为网络运营提供了极大的方便。

64. 发明公开

EP1692844A1 COMMUNICATION SYSTEMS FOR TRAVERSING FIREWALLS AND NETWORK ADDRESS TRANSLATION (NAT) INSTALLATIONS 失效转让
标题翻译：方法和设备穿越防火墙和网络地址转换设备（NAT）
公开(公告)号：EP1692844A1
公开(公告)日：2006-08-23
申请号：EP04808879.3
申请日：2004-12-13
申请人： Tandberg Telecom AS
发明人： ADAMS, Greg , CORDELL, Peter , DAVIES, Steven Gareth , GRAY, Steven , REED, Steven , SCOTT, Barry
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L63/0272 , H04L29/06027 , H04L29/12009 , H04L29/12405 , H04L29/125 , H04L29/12537 , H04L61/2528 , H04L61/2564 , H04L61/2578 , H04L63/029 , H04L63/166
摘要： Methods, systems, and mediums for enabling clients to traverse firewall and Network Address Translation (NAT) installations by using probe packets between servers and clients to communication the addresses modified by the NAT.

65. 发明公开

EP1662733A1 A SIGNALING AGENCY IMPLEMENTING METHOD 有权
标题翻译：信号机构实施方法
公开(公告)号：EP1662733A1
公开(公告)日：2006-05-31
申请号：EP03785470.0
申请日：2003-12-26
申请人： ZTE Corporation
发明人： QIAO, Kezhi; ZTE Plaza, Keji Road South
IPC分类号： H04L12/64
CPC分类号： H04L29/12009 , H04L29/06027 , H04L29/12405 , H04L61/2528 , H04L65/1043
摘要： A method for realizing signalling agent in a network system, the network system comprises media gateways and media gateway controller in different networks, and at least one agent equipment on a boundary of different networks; each media gateway under same media gateway controller has unique message identifier of MEGACO signalling, the media gateway controller distinguishes different media gateways on the basis of this message identifier; the message identifier of the media gateway includes information of the media gateway; the message identifier of the media gateway controller includes information of the media gateway controller and the media gateway, the agent equipment utilizes the message identifier to realize signalling traversing between the media gateway and the media gateway controller. In the present invention, the agent equipment does not need to be configured with any information about the media gateway, and the media gateway controller does not need to recognize the existence of the agent equipment between itself and the media gateway, which facilitates realizing services on the media gateway controller and administration.
摘要翻译：一种在网络系统中实现信令代理的方法，所述网络系统包括不同网络中的媒体网关和媒体网关控制器以及不同网络边界上的至少一个代理设备; 媒体网关控制器下的每个媒体网关具有唯一的MEGACO信令消息标识，媒体网关控制器根据该消息标识区分不同的媒体网关; 媒体网关的消息标识包括媒体网关的信息; 媒体网关控制器的消息标识包括媒体网关控制器和媒体网关的信息，代理设备利用消息标识实现媒体网关与媒体网关控制器之间的信令穿越。在本发明中，代理设备不需要配置任何关于媒体网关的信息，媒体网关控制器不需要识别自身与媒体网关之间的代理设备的存在，便于实现媒体网关控制器和管理。

66. 发明授权

EP2036313B1 VERFAHREN ZUR VERWALTUNG VON KOMMUNIKATIONSVERBINDUNGEN ÜBER NETZWERK-ADRESSUMSETZENDE NAT NETZKNOTEN 有权转让
公开(公告)号：EP2036313B1
公开(公告)日：2018-10-03
申请号：EP07786915.4
申请日：2007-06-29
申请人： Unify GmbH & Co. KG
发明人： BOZIONEK, Bruno , HORVATH, Ernst , KLAGHOFER, Karl
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L61/2578 , H04L29/06027 , H04L29/12405 , H04L29/125 , H04L29/12537 , H04L61/2528 , H04L61/2564 , H04L65/1006

67. 发明授权

EP2630767B1 CONTROLLING IP FLOWS TO BYPASS A PACKET DATA NETWORK GATEWAY 有权
公开(公告)号：EP2630767B1
公开(公告)日：2018-09-05
申请号：EP11779861.1
申请日：2011-10-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HADDAD, Wassim , TOUATI, Samy
IPC分类号： H04L29/12 , H04L29/06 , H04W80/06
CPC分类号： H04L61/2528 , H04L29/12405 , H04L69/14 , H04L69/16 , H04L69/163 , H04W80/06 , Y02D50/30
摘要： A network element can include a proxy element that is configured to receive a request from a source node to establish a Transmission Control Protocol (TCP) connection from a first network address of the source node through a Packet Data Network Gateway (PDN GW) to a destination node for an IP flow. The proxy element applies an IP flow offloading policy function to determine that the requested TCP connection for the IP flow should bypass the PDN GW. The proxy element responds to the determination by communicating to the destination node a request for TCP connection with a second network address substituted for the first network address of the source node to establish the TCP connection for the IP flow from the source node to the destination node through a broadband network without passing through the PDN GW.

68. 发明授权

EP1971092B1 RELAY APPARATUS AND METHOD FOR CONNECTING CLIENT DEVICE WITH SERVER 有权转让
标题翻译：中继设备与方法，用于连接客户端设备到服务器
公开(公告)号：EP1971092B1
公开(公告)日：2015-05-06
申请号：EP06834282.3
申请日：2006-12-08
申请人： FREEBIT CO., LTD.
发明人： KITAMURA, Jun , YASHIMA, Shinpei , ISHIDA, Atsuki
IPC分类号： H04L12/66 , H04L12/46 , H04L12/28 , H04L29/12 , H04L29/06
CPC分类号： H04L12/4679 , H04L12/2818 , H04L12/2825 , H04L12/4625 , H04L12/4633 , H04L29/12028 , H04L29/12254 , H04L29/12405 , H04L29/12537 , H04L49/20 , H04L61/103 , H04L61/2038 , H04L61/2528 , H04L61/2578 , H04L61/2592

69. 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

70. 发明公开

EP2630767A1 CONTROLLING IP FLOWS TO BYPASS A PACKET DATA NETWORK GATEWAY USING MULTI-PATH TRANSMISSION CONTROL PROTOCOL CONNECTIONS 有权
标题翻译：控IP江河避免分组数据网络网关支持多向传输控制协议链接
公开(公告)号：EP2630767A1
公开(公告)日：2013-08-28
申请号：EP11779861.1
申请日：2011-10-18
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： HADDAD, Wassim , TOUATI, Samy
IPC分类号： H04L29/06
CPC分类号： H04L61/2528 , H04L29/12405 , H04L69/14 , H04L69/16 , H04L69/163 , H04W80/06 , Y02D50/30
摘要： A network element can include a proxy element that is configured to receive a request from a source node to establish a Transmission Control Protocol (TCP) connection from a first network address of the source node through a Packet Data Network Gateway (PDN GW) to a destination node for an IP flow. The proxy element applies an IP flow offloading policy function to determine that the requested TCP connection for the IP flow should bypass the PDN GW. The proxy element responds to the determination by communicating to the destination node a request for TCP connection with a second network address substituted for the first network address of the source node to establish the TCP connection for the IP flow from the source node to the destination node through a broadband network without passing through the PDN GW.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式