VERFAHREN ZUM BETRIEB EINES AUTOMATISIERUNGSGERÄTES SOWIE KORRESPONDIERENDES COMPUTERPROGRAMM, COMPUTERPROGRAMMPRODUKT UND AUTOMATISIERUNGSGERÄT
    81.
    发明申请
    VERFAHREN ZUM BETRIEB EINES AUTOMATISIERUNGSGERÄTES SOWIE KORRESPONDIERENDES COMPUTERPROGRAMM, COMPUTERPROGRAMMPRODUKT UND AUTOMATISIERUNGSGERÄT 审中-公开
    一种用于操作的自动化设备和相应的计算机程序,计算机程序产品和自动化装置

    公开(公告)号:WO2007137531A1

    公开(公告)日:2007-12-06

    申请号:PCT/DE2006/000910

    申请日:2006-05-26

    Abstract: Es wird ein Verfahren zum Betrieb eines Automatisierungsgerätes (12) angegeben, bei dem im Zusammenhang mit oder vor dem Aufbau einer Kommunikation zu einem entfernten Kommunikationsteilnehmer (20) anhand einer den jeweiligen entfernten Kommunikationsteilnehmer (20) identifizierenden Kennung eine zur Kommunikation mit diesem entfernten Kommunikationsteilnehmer (20) verwendbare Adresse ermittelt wird, wobei es sich bei der Kennung insbesondere um eine Adresse in einem IPv4-Format und bei der zur Kommunikation mit dem entfernten Kommunikationsteilnehmer (20) verwendbaren Adresse um eine Adresse in einem IPv6-Format handelt, so dass in transparenter Weise auch für Automatisierungsgeräte und Applikationen, die bisher nur für die Verarbeitung von Adressdaten in einem bisher gebräuchlichen Format, also insbesondere dem IPv4-Format vorgesehen sind, eine transparente Migration zu einem zukünftigen Adressformat, also insbesondere IPv6, möglich ist.

    Abstract translation: 提供了一种操作的可编程控制器(12)的方法,其中所述识别远程与此通信参与者与或之前建立通信的与基于相应的远程通信站(20)的标识符的远程通信站(20)(的通信连接 20)地址被确定,其特征在于,它是在特别的识别在IPv4格式和在地址使用(用于与所述远程通信站的通信20)可用地址是在IPv6格式的地址,以便在透明的 以及用于自动化设备和以前只能用于地址数据的处理在共同的格式到目前为止应用中,特别是设置有IPv4格式是可能的透明迁移到以后的地址格式,即,在特定的IPv6。

    COMMUNICATION SYSTEM, COMPUTER, AND METHOD FOR DETERMINING A COMMUNICATION PROTOCOL TO BE USED IN A COMMUNICATION SYSTEM
    82.
    发明申请
    COMMUNICATION SYSTEM, COMPUTER, AND METHOD FOR DETERMINING A COMMUNICATION PROTOCOL TO BE USED IN A COMMUNICATION SYSTEM 审中-公开
    通信系统,计算机和方法,用于确定通信协议,用于在通信系统中

    公开(公告)号:WO2007099118A3

    公开(公告)日:2007-11-15

    申请号:PCT/EP2007051897

    申请日:2007-02-28

    Inventor: KULKARNI VIVEK

    Abstract: The invention relates to a communication system (100) comprising at least one first communication network (10- 1, 10-2) designed for communication according to a first protocol, at least one second communication network (20) designed for communication according to a second protocol, and at least one third communication network (30-1, 30-2) designed for communication according to the first and second protocols. The at least one first communication network (10-1, 10-2) and/or the at least one second communication network (20) and/or the at least one third communication network (30-1, 30-2) are coupled together for the exchange of messages. The inventive system also comprises a mobile computer (40) designed for communication according to the first and second protocols, and a target computer (42) which is designed for communication according to the first protocol and/or the second protocol, and is associated with the first, second or third communication network (10-1, 10-2, 30, 30- 25 1, 30-2). The inventive communication system is designed in such a way that when the mobile computer (40) is connected to a network connection computer (31) of the third communication network (30-1, 30-2), before the establishment of a communication connection to the target computer, the protocol to be used for communication with the network connection computer (31) is determined.

    Abstract translation: 本发明涉及一种具有至少一个第一通信网络的通信系统(100)(10- 1,10-2),其根据第一协议设计用于通信。 它包括至少其根据第二协议设计用于通信的第二通信网络(20)。 它包括至少一第三通信网络(30-1,30-2),其根据第一和第二协议,设计用于通信,其中所述至少一个第一通信网络(10-1,10-2)和/或所述至少一个 第二通信网络(20)和/或所述至少一个第三通信网络30-1,30-2)是用于消息的交换耦合在一起。 它包括一个移动式计算机(40),其根据第一和第二协议设计用于通信,并且其中根据所述第一和/或第二协议和所述第一或第二的计算机设计用于通信的目标计算机(42) 或第三通信网络(10-1,10-2,30,30,25 1,30-2),其中,所述通信系统被设计为使得连接移动计算机(40)至所述第三网络连接的计算机(31)时 通信网络(30-1,30-2)被建立到目标计算机(42)的通信连接之前确定,以用于与网络连接的计算机(31)通信的协议。

    METHODS OF RESOLVING DATAGRAM CORRUPTION OVER AN INTERNETWORKING PROTOCOL
    83.
    发明申请
    METHODS OF RESOLVING DATAGRAM CORRUPTION OVER AN INTERNETWORKING PROTOCOL 审中-公开
    通过互联网协议解决数据库损坏的方法

    公开(公告)号:WO2007120685A2

    公开(公告)日:2007-10-25

    申请号:PCT/US2007/008896

    申请日:2007-04-10

    Abstract: Systems and methods ensure that datagrams retain integrity in light of the problems associated with the internetworking protocol's use of datagram identifiers drawn from a first pool of datagram identifiers. The methods involve controlling the use of datagram identifiers to ensure that only certain identifiers are allowable. A second pool of datagram identifiers is created that is different from the first pool. A datagram identifier is drawn from the second pool and assigned to a datagram in a manner that the datagram identifier is controlled from being reused during the lifetime of the datagram. In alternative embodiments the number of available datagram identifiers is either increased through optional header fields, or reduced through tracking allowed datagram identifiers. A first host notifies a second host of an allowed identifier. The second host uses the allowed identifier as a datagram identifier.

    Abstract translation: 系统和方法确保数据报保持完整性,因为与互联网协议使用从第一个数据报标识符池中抽取的数据报标识符相关的问题。 这些方法包括控制数据报标识符的使用,以确保仅允许某些标识符。 创建与第一个池不同的第二个数据报标识符池。 数据报标识符是从第二个池中抽取的,并以数据报标识符被控制为在数据报生命周期内被重新使用的方式分配给一个数据报。 在替代实施例中,可用数据报标识符的数量通过可选的报头字段增加,或通过跟踪允许的数据报标识符减少。 第一主机向第二主机通知允许的标识符。 第二个主机使用允许的标识符作为数据报标识符。

    METHOD FOR DEFENDING AGAINST DENIAL-OF-SERVICE ATTACK ON THE IPV6 NEIGHBOR CACHE
    84.
    发明申请
    METHOD FOR DEFENDING AGAINST DENIAL-OF-SERVICE ATTACK ON THE IPV6 NEIGHBOR CACHE 审中-公开
    防止IPV6邻里缓存攻击服务攻击的方法

    公开(公告)号:WO2007056841A1

    公开(公告)日:2007-05-24

    申请号:PCT/CA2006/001585

    申请日:2006-09-26

    Abstract: A method of defending against a denial-of-service (DoS) attack on an IPv6 neighbor cache includes steps of determining a number of neighbor cache entries currently stored in the neighbor cache and then determining whether the number of entries exceeds a neighbor cache threshold that is less than a neighbor cache limit defining a maximum capacity of the neighbor cache. When the number of entries in the neighbor cache exceeds the neighbor cache threshold, stateless neighbor resolution is triggered. Stateless neighbor resolution entails sending a neighbor solicitation to resolve an address for an incoming packet without logging a corresponding entry in the neighbor cache. Additional techniques that complement the above method involve purging of neighbor cache entries designated as incomplete, prioritization of the entries based on trustworthiness, shortening the incomplete-status timer to less than 3 seconds, and curtailing the number of retransmissions of the neighbor solicitations

    Abstract translation: 防止对IPv6邻居缓存的拒绝服务(DoS)攻击的方法包括以下步骤:确定当前存储在邻居缓存中的多个邻居缓存条目,然后确定条目数是否超过相邻高速缓存阈值, 小于定义相邻缓存的最大容量的邻居缓存限制。 当邻居缓存中的条目数超过邻居缓存阈值时,触发无状态邻居解析。 无状态邻居解决方案需要发送邻居请求以解析传入分组的地址,而不在邻居缓存中记录相应的条目。 补充上述方法的附加技术包括清除指定为不完整的邻居缓存条目,基于可信赖性对条目进行优先级排序,将不完全状态定时器缩短到小于3秒,以及减少邻居请求的重传次数

    NETWORK SYSTEM AND MANAGEMENT METHOD THEREOF, COMMUNICATION TERMINAL AND METHOD FOR SENDING PACKET
    85.
    发明申请
    NETWORK SYSTEM AND MANAGEMENT METHOD THEREOF, COMMUNICATION TERMINAL AND METHOD FOR SENDING PACKET 审中-公开
    网络系统及其管理方法,通信终端和发送分组的方法

    公开(公告)号:WO2006125726A1

    公开(公告)日:2006-11-30

    申请号:PCT/EP2006/062268

    申请日:2006-05-12

    Abstract: The object of the invention is to achieve seamless transition of applications between different protocols. A network system adopting a first IP protocol is provided. The network system comprises an address allocating server and a communication terminal supporting both the first IP protocol and a second IP protocol different from the first IP protocol, wherein the address allocating server dynamically allocating an address of the second IP protocol to the communication terminal. The communication terminal comprises a dynamic address manager for acquiring said dynamically allocated address of the second IP protocol of said communication terminal from the address allocating server and a second IP protocol address of the destination of a second IP protocol packet from a second IP protocol application, and an address adapter for encapsulating the second IP protocol packet from the second IP protocol application into a first IP protocol packet, wherein the second IP protocol address of said communication terminal in the header of the second IP protocol packet and the second IP protocol address of the destination are encapsulated into said first IP protocol packet.

    Abstract translation: 本发明的目的是实现不同协议之间应用的无缝转换。 提供采用第一IP协议的网络系统。 网络系统包括地址分配服务器和支持第一IP协议和不同于第一IP协议的第二IP协议的通信终端,其中地址分配服务器动态地将第二IP协议的地址分配给通信终端。 通信终端包括动态地址管理器,用于从地址分配服务器获取所述通信终端的第二IP协议的动态分配的地址,以及来自第二IP协议应用的第二IP协议分组的目的地的第二IP协议地址, 以及地址适配器,用于将来自第二IP协议应用的第二IP协议分组封装成第一IP协议分组,其中第二IP协议分组报头中的所述通信终端的第二IP协议地址和第二IP协议地址的第二IP协议地址 目的地被封装到所述第一IP协议分组中。

    A METHOD FOR COMMUNICATING BETWEEN SERVING GENERAL PACKET RADIO SERVICE SUPPORT NODES

    公开(公告)号:WO2006050672A1

    公开(公告)日:2006-05-18

    申请号:PCT/CN2005/001900

    申请日:2005-11-10

    Abstract: A method for communicating between serving general packet radio service support nodes SGSN, adapting to the mobile communication network which coexists multiple SGSN supporting different IP protocol version, that characterizes in, in advance configuring for SGSN with IP address of all IP protocol version supported by itself, when source SGSN initiates communication to target SGSN, first detecting IP protocol version supported by target SGSN, then based on the detected result, communicating with target SGSN using IP protocol version supported by source/target. The invention can implement mutually communicating between SGSN supporting the different IP protocol version, improving compatibility of network.

    ARRANGEMENT FOR REACHING IPv4 PUBLIC NETWORK NODES BY A NODE IN AN IPv4 PRIVATE NETWORK VIA AN IPv6 ACCESS NETWORK
    87.
    发明申请
    ARRANGEMENT FOR REACHING IPv4 PUBLIC NETWORK NODES BY A NODE IN AN IPv4 PRIVATE NETWORK VIA AN IPv6 ACCESS NETWORK 审中-公开
    通过IPv6访问网络在IPv4私有网络中通过节点接收IPv4公共网络节点的安排

    公开(公告)号:WO2006011980A2

    公开(公告)日:2006-02-02

    申请号:PCT/US2005/020779

    申请日:2005-06-13

    Abstract: An IPv4 node is able to send an IPv4 packet to an IPv4 destination via an IPv6 access network, based on translation of the IPv4 packet into an IPv6 packet for transmission via the IPv6 access network. The IPv4 packe is translated into the IPv6 packet by a local gateway. The IPv6 packet has an IPv6 source address that includes a prescribed address prefix assigned to the local gateway, and an IPv4 address of the IPv4 node. The IPv6 packet also includes an IPv6 destination address that includes a second a address prefix assigned to a remote gateway, and a second IPv4 adress of the IPv4 destination. The IPv6 packet is converted by the remote gateway into an IPv4 packet for reception by the IPv4 destination via an IPv4 network.

    Abstract translation: IPv4节点能够通过IPv6接入网将IPv4分组发送到IPv4目的地,基于IPv4分组转换为IPv6分组,以经由IPv6接入网络进行传输。 IPv4打包由本地网关转换成IPv6数据包。 IPv6分组具有包含分配给本地网关的规定地址前缀的IPv6源地址和IPv4节点的IPv4地址。 IPv6分组还包括IPv6目的地地址,其包括分配给远程网关的第二个地址前缀和IPv4目的地的第二IPv4地址。 IPv6分组由远程网关转换成IPv4分组,以通过IPv4网络由IPv4目的地接收。

    TUNNELING INTERNET PROTOCOL PACKETS BETWEEN A GATEWAY SUPPORT NODE AND A MOBILE TERMINAL
    88.
    发明申请
    TUNNELING INTERNET PROTOCOL PACKETS BETWEEN A GATEWAY SUPPORT NODE AND A MOBILE TERMINAL 审中-公开
    网关支持节点和移动终端之间的隧道互联协议分组

    公开(公告)号:WO2006010876A1

    公开(公告)日:2006-02-02

    申请号:PCT/GB2005/002313

    申请日:2005-06-10

    Inventor: CHEN, Xiaobao

    Abstract: A telecommunications system comprises a gateway support node (GGSN) operable to establish a tunnelling protocol bearer for communicating IPv6 internet protocol packets to and from a user equipment (UE) across an Ipv4 internet protocol packet data network. An address allocation server (DHCP) allocates an IPv6 address to the user equipment for the communication, based on an IPv4 link local address comprising a tunnelling end identifier of the tunnelling protocol bearer which ends at the gateway support node.

    Abstract translation: 电信系统包括网关支持节点(GGSN),网关支持节点(GGSN)可操作以建立用于通过Ipv4因特网协议分组数据网络向用户设备(UE)传送IPv6互联网协议分组的隧道协议承载。 地址分配服务器(DHCP)基于包括在网关支持节点处结束的隧道协议承载的隧道终端标识符的IPv4链路本地地址,为用于通信的用户设备分配IPv6地址。

    クライアント機器への接続をルーティングするためのサーバ
    89.
    发明申请
    クライアント機器への接続をルーティングするためのサーバ 审中-公开
    用于连接客户端设备的服务器

    公开(公告)号:WO2005114926A1

    公开(公告)日:2005-12-01

    申请号:PCT/JP2005/009280

    申请日:2005-05-20

    Inventor: 石田 宏樹

    Abstract: 【課題】 本発明は、比較的簡易な手段により家庭内ネットワークとインターネット間の双方向の通信が可能なり、クライアント側のネットワーク家電等を製造するメーカーが独自の付加価値を見出すことができるインターネット接続システムを提供することを目的とするものである。 【解決課題】 上記目的を達成するため、この発明の第1の主要な側面によれば、クライアント機器とサーバとの接続方法であって、(a)中継装置に前記サーバのIPアドレスを通知する工程と、(b)前記中継装置が、前記で通知されたIPアドレスを使用して前記中継装置と前記サーバとの間で、トンネリング接続によるTCP/IPセッションを確立する工程と、(c)前記サーバが、中継装置若しくはクライアント機器の情報に基づいて、このサーバとの間でトンネリング接続が確立されている複数の中継装置若しくはクライアント機器をグループ化する工程とを有することを特徴とする方法が提供される。

    Abstract translation: [问题]提供一种能够通过比较简单的方式在家庭网络和因特网之间进行双向通信的因特网连接系统,并使得客户端的网络家用电器的制造商能够找到唯一的附加值。 用于将客户端设备连接到服务器的方法包括:步骤(a),用于向中继设备报告服务器的IP地址;步骤(b),其中中继设备通过以下步骤建立TCP / IP会话: 通过使用所报告的IP地址在中继设备和服务器之间的隧道连接,以及步骤(c),其中根据中继设备或客户端设备上的信息,服务器将多个中继设备或客户端设备进行统一 连接与服务器建立成一个组。

    A METHOD FOR MANAGING THE ROUTE IN THE VIRTUAL PRIVATE NETWORK BASED ON IPv6

    公开(公告)号:WO2005112350A1

    公开(公告)日:2005-11-24

    申请号:PCT/CN2005/000593

    申请日:2005-04-28

    CPC classification number: H04L12/4641 H04L69/167

    Abstract: A method for managing the route in the Virtual Private Network based on IPv6 includes the steps: A, When the Provider Edge PE or the Customer Edge CE in the VPN based on IPv6 issuing the route, the issued route carrying the VPN-ID attribute and Export Route Targets which indicate the different VPNs; B, after the PE in the VPN based on the IPv6 receiving the route issued judging whether the VPN-ID attribute and the Export Route Targets carried by the route match the VPN-ID attribute and the import route targets attribute of the Route Targets set by at least one of the all sites connected with itself respectively, if it is, then doing the step C; otherwise, doing not receive the route, ending; C, the PE receiving the route, and storing the route according to the VPN-ID attribute and the corresponding Route Targets.

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