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    Method for transmitting high-priority packets in an IP transmission network
    4.
    发明申请
    Method for transmitting high-priority packets in an IP transmission network 有权
    用于在IP传输网络中传输高优先级分组的方法

    公开(公告)号：US20050175013A1

    公开(公告)日：2005-08-11

    申请号：US10638898

    申请日：2003-08-11

    申请人： Jean-Francois Le Pennec ,  Claude Galand ,  Didier Giroir

    发明人： Jean-Francois Le Pennec ,  Claude Galand ,  Didier Giroir

    IPC分类号： H04L12/801 ,  H04L12/851 ,  H04L12/853 ,  H04L12/56

    CPC分类号： H04L47/2416 ,  H04L47/10 ,  H04L47/2408 ,  H04L47/245

    摘要： Method for transmitting high-priority packets in an IP transmission network based upon the Internet Protocol (IP) wherein low-priority packets or fragments of packets are transmitted between a sender and a receiver and at least a high-priority packet can be transmitted from the sender to the receiver by pre-emption of a low-priority packet or a fragment of packet. The method comprises in the sender, the steps of determining whether a low-priority packet or fragment of packet is being transmitted from the sender to the receiver when a high-priority packet has to be transmitted, setting to 1 a reserved bit within the IP header of the high-priority packet used as a pre-emption indicator if a low-priority packet or fragment of packet is currently transmitted, transmitting the high-priority packet with the pre-emption indicator set to 1 from the sender to the receiver, and resuming the transmission of the low-priority packet or fragment of packet at the end of transmission of the high-priority packet.

    摘要翻译： 基于互联网协议（IP）在IP传输网络中发送高优先级分组的方法，其中低优先级分组或分组在发送方和接收方之间传送，并且至少高优先级分组可以从 发送方通过优先级低优先级的数据包或数据包的片段来发送给接收方。 该方法包括在发送方中，当必须发送高优先级的分组时，确定低优先级分组或分组是否正在从发送方发送到接收方，设置为1内的保留位 如果当前正在发送低优先级分组或分组片段，则用作优先级指示符的高优先级分组的报头，将优先级分组以从发送方设置为1的优先级分组发送到接收方， 并且在高优先级分组的传输结束时恢复低优先级分组或分组分段的传输。

    Method and system for optimally dispatching internetwork traffic
    5.
    发明授权
    Method and system for optimally dispatching internetwork traffic 有权
    最佳调度互联网流量的方法和系统

    公开(公告)号：US06760771B1

    公开(公告)日：2004-07-06

    申请号：US09690616

    申请日：2000-10-17

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： G06F1516

    CPC分类号： H04L69/169 ,  H04L47/125 ,  H04L69/08 ,  H04L69/16 ,  H04L2029/06054

    摘要： A method and system for delivering a datagram across multiple inter-network servers. The datagram is delivered from a source device having a first network level protocol to a destination device having a second network level protocol. The inter-network servers transport the datagram in accordance with a transport level protocol while the datagram has a transport priority defined by the first and second network level protocols. The source device delivers the datagram from a source port that designates the transport priority and the destination device receives the datagram at a destination port that also designates the transport priority. In accordance with the method of the present invention, either the source port or said destination port is first identified. The transport priority of said datagram is identified utilizing the transport priority designation of the identified source port or destination port. A current server capacity of each of the inter-network servers is determined. A server eligibility for each of the inter-network servers is determined in accordance with the determined current server capacity and the determined transport priority. Finally, the datagram is dispatched to one of the inter-network servers in accordance with the determined server eligibility.

    摘要翻译： 一种用于在多个网络间服务器上传送数据报的方法和系统。 数据报从具有第一网络级协议的源设备传送到具有第二网络级协议的目标设备。 网络间服务器根据传输级协议传输数据报，同时数据报具有由第一和第二网络级协议定义的传输优先级。 源设备从指定传输优先级的源端口传送数据报，并且目的地设备在还指定传输优先级的目的地端口处接收数据报。 根据本发明的方法，首先识别源端口或目的端口。 使用所识别的源端口或目的地端口的传输优先级指定来识别所述数据报的传输优先级。 确定每个网络间服务器的当前服务器容量。 根据确定的当前服务器容量和确定的传输优先级来确定每个网络间服务器的服务器资格。 最后，根据确定的服务器资格，将数据报发送到一个网络间服务器。

    Method and system for automatically configuring Telnet 3270 clients in an internet protocol network
    6.
    发明授权
    Method and system for automatically configuring Telnet 3270 clients in an internet protocol network 有权
    在互联网协议网络中自动配置Telnet 32​​70客户端的方法和系统

    公开(公告)号：US06826603B1

    公开(公告)日：2004-11-30

    申请号：US09605003

    申请日：2000-06-27

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： G06F15177

    CPC分类号： H04L41/0886 ,  H04L29/06 ,  H04L41/0253 ,  H04L41/0806 ,  H04L67/125 ,  H04L67/34 ,  H04L67/38 ,  H04L69/08 ,  H04L69/329

    摘要： The present invention relates to dynamic Client configuration and more particularly to a system and a method for automatically configuring a Client to access each desired SNA Application through an appropriate Server. A configuration feature (also called Automatic Server Configuration option) in a Client automatically retrieves a configuration code (also called Autoserver code, in order to configure the Client to access desired SNA Applications through appropriate Servers. A CGI (Common Gateway Interface, program on an Autoserver URL (Universal Resource Locator) system dynamically creates an Autoserver code (also called TN client configuration code). The Autoserver code is used by the Client to associate to each desired SNA Application an appropriate Server. The automatic configuration of the Client allows the user to directly access an SNA Application without having first to connect to an Intermediate Selection Application and Selection Screen.

    摘要翻译： 本发明涉及动态客户端配置，更具体地涉及一种用于通过适当的服务器自动配置客户端来访问每个期望的SNA应用的系统和方法。 客户端中的配置功能（也称为自动服务器配置选项）自动检索配置代码（也称为自动服务器代码，以便配置客户端通过适当的服务器访问所需的SNA应用程序）CGI（公共网关接口， 自动服务器URL（通用资源定位器）系统动态创建自动服务器代码（也称为TN客户端配置代码），客户端使用自动服务器代码将每个所需的SNA应用程序关联到适当的服务器，客户端的自动配置允许用户 直接访问SNA应用程序，而无需先连接到中间选择应用程序和选择屏幕。

    Method and system for establishing SNA sessions over wide area networks
    7.
    发明授权
    Method and system for establishing SNA sessions over wide area networks 失效
    通过广域网建立SNA会话的方法和系统

    公开(公告)号：US06819673B1

    公开(公告)日：2004-11-16

    申请号：US09690209

    申请日：2000-10-17

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： H04L1228

    CPC分类号： H04L47/822 ,  H04L47/70 ,  H04L47/783 ,  H04L47/829

    摘要： A method and system for establishing a Systems Network Architecture (SNA) session between SNA resources through a packet/cell switching network. The packet/cell switching network includes an origin access node that provides client access services, and at least one destination access node that provides server access services. In accordance with the method of the present invention a SNA session request is received from a source SNA resource for establishing an SNA session with a target SNA resource. An undirected message is broadcast over the packet/cell switching network to identify the destination access nodes that support the source SNA resource and that provide server access services. One or more positive replies are received from respectively one or more of the destination access nodes that support the source SNA resource and that provide server access services. As part of the receiving step, information relating to a traffic handling capacity of the destination access node and information related to establishment of a connection between the origin access node and the destination access node is retrieved. Finally, a destination access node is selected in accordance with the information describing the destination node and in accordance with the information related to establishment of a connection between the origin access node and the destination node.

    摘要翻译： 一种用于通过分组/小区交换网络在SNA资源之间建立系统网络架构（SNA）会话的方法和系统。 分组/小区交换网络包括提供客户端接入业务的源接入节点和提供服务器接入业务的至少一个目的接入节点。 根据本发明的方法，从源SNA资源接收SNA会话请求，用于建立与目标SNA资源的SNA会话。 通过分组/小区交换网络广播无向的消息，以识别支持源SNA资源并提供服务器接入服务的目的地接入节点。 分别从支持源SNA资源的一个或多个目的地接入节点接收一个或多个肯定的答复，并提供服务器接入服务。 作为接收步骤的一部分，检索与目的地接入节点的业务处理能力有关的信息以及与原址接入节点与目的地接入节点之间的连接的建立有关的信息。 最后，根据描述目的地节点的信息，并根据与原始接入节点和目的地节点之间的连接的建立有关的信息来选择目的地接入节点。

    Method and apparatus for providing logical unit definitions for telenet servers
    8.
    发明授权
    Method and apparatus for providing logical unit definitions for telenet servers 有权
    为telenet服务器提供逻辑单元定义的方法和装置

    公开(公告)号：US06799215B1

    公开(公告)日：2004-09-28

    申请号：US09690206

    申请日：2000-10-17

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： G06F1516

    CPC分类号： H04L29/06 ,  H04L67/38

    摘要： A method and system for centralizing the LU definitions for one or a plurality of TN3270 servers. More particularly, a method and system for dynamically providing a Systems Network Architecture (SNA) Logical Unit (LU) definition for the establishment of a SNA session between a SNA client and a SNA application. The method of the present invention includes receiving a SNA session request from a telnet 3270 client, and in response thereto, retrieving a definition of a SNA LU from a table shared by one or more telnet 3270 servers. A local table within the telnet 3270 server is dynamically updating with the retrieved SNA LU definition.

    摘要翻译： 一种用于集中一个或多个TN3270服务器的LU定义的方法和系统。 更具体地，涉及用于动态地提供用于在SNA客户端和SNA应用之间建立SNA会话的系统网络体系结构（SNA）逻辑单元（LU）定义的方法和系统。 本发明的方法包括从telnet3270客户端接收SNA会话请求，响应于此，从一个或多个telnet 32​​70服务器共享的表中检索SNA LU的定义。 Telnet 32​​70服务器中的本地表使用检索到的SNA LU定义进行动态更新。

    Method and system for providing SNA access to telnet 3270 and telnet 3270 enhanced services over wide area networks
    9.
    发明授权
    Method and system for providing SNA access to telnet 3270 and telnet 3270 enhanced services over wide area networks 失效
    用于通过广域网提供SNA访问telnet 32​​70和telnet 32​​70增强服务的方法和系统

    公开(公告)号：US07051103B1

    公开(公告)日：2006-05-23

    申请号：US09718187

    申请日：2000-11-21

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： G06F15/16

    CPC分类号： H04L67/08 ,  H04L67/327 ,  H04L69/26

    摘要： An access device for establishing a Systems Network Architecture (SNA) session between an SNA Client and an SNA application using Telnet 3270 services over a communication network. The communication network, has Telnet 3270 servers for accessing the SNA application. The access device comprises logic for: (1) receiving from a Telnet 3270 client, a request for establishing a Telnet 3270 session with a Telnet 3270 Server, the request comprising an identification of the SNA client associated with the Telnet 3270 client, (2) selecting a communication path within the communication network to access a Telnet 3270 server providing services to the SNA client by referring to a configuration table, which comprising, for each SNA client, one or more communication paths leading to one or more Telnet 3270 servers, and (3) forwarding the Telnet 3270 session request to a selected Telnet 3270 server along the selected communication path.

    摘要翻译： 用于在通信网络上使用Telnet 32​​70服务在SNA客户端和SNA应用之间建立系统网络架构（SNA）会话的接入设备。 通信网络具有用于访问SNA应用程序的Telnet 32​​70服务器。 访问设备包括以下逻辑：（1）从Telnet 32​​70客户端接收与Telnet 32​​70服务器建立Telnet 32​​70会话的请求，该请求包括与Telnet 32​​70客户端相关联的SNA客户端的标识，（2） 在通信网络内选择一个通信路径，通过参考配置表来访问向SNA客户端提供服务的Telnet 32​​70服务器，该配置表包括针对每个SNA客户端的一个或多个通向一个或多个Telnet 32​​70服务器的通信路径，以及 （3）将Telnet 32​​70会话请求沿选定的通信路径转发到选定的Telnet 32​​70服务器。

    System and method for merging web based on-demand SNA application selection and TN3270 client launching
    10.
    发明授权
    System and method for merging web based on-demand SNA application selection and TN3270 client launching 有权
    根据需求SNA应用程序选择和TN3270客户端启动来组合Web的系统和方法

    公开(公告)号：US06854006B1

    公开(公告)日：2005-02-08

    申请号：US09469046

    申请日：1999-12-21

    申请人： Didier Giroir ,  Olivier Hericourt

    发明人： Didier Giroir ,  Olivier Hericourt

    IPC分类号： G06F9/445 ,  G06F15/16 ,  H04L12/24 ,  H04L29/08

    CPC分类号： H04L67/08 ,  G06F8/61 ,  H04L67/02 ,  H04L67/34

    摘要： The present invention relates to the transmission of Systems Network Architecture (SNA) information through the Internet Protocol (IP) network, and more particularly to a method and system for an SNA application user to locally select a target application at its current location and to launch a preferred (or the more appropriate) Telnet 3270 Client to access this target application in a one-step process.

    摘要翻译： 本发明涉及通过因特网协议（IP）网络传输系统网络架构（SNA）信息，更具体地涉及一种用于SNA应用用户在其当前位置本地选择目标应用并发射的方法和系统 一个首选（或更合适的）Telnet 32​​70客户端以一个一步的过程访问此目标应用程序。