中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

89 records (took 0.02 seconds)

    IP/ATM NETWORK SYSTEM ADAPTED FOR THE SIMULTANEOUS TRANSMISSION OF IP DATA PACKETS TO A PLURALITY OF USERS
    1.
    发明申请
    IP/ATM NETWORK SYSTEM ADAPTED FOR THE SIMULTANEOUS TRANSMISSION OF IP DATA PACKETS TO A PLURALITY OF USERS 审中-公开
    IP / ATM网络系统适用于同时传输IP数据包到多种用户

    公开(公告)号：WO9929137A3

    公开(公告)日：1999-08-12

    申请号：PCT/SE9802156

    申请日：1998-11-27

    Applicant: TELIA AB ,  KAVAK NAIL

    Inventor： KAVAK NAIL

    IPC: H04L12/70 ,  H04Q11/04 ,  H04L12/56 ,  H04L12/18

    CPC classification number: H04Q11/0478 ,  H04L2012/5621 ,  H04L2012/5627 ,  H04L2012/5642 ,  H04L2012/5667

    Abstract: The invention provides an ATM transmission system which is adapted for the simultaneous transmission (i.e. multicasting) of IP data packets to a plurality of system users, using ATM as a carrier network, and which includes an IP/ATM network including clusters of Logical IP Systems (LISs), a multicast address resolution server (MARS) for each cluster, and a multicast router (MCR) for each cluster. The clusters are interconnected through the MCRs which form an inter-cluster backbone for the IP/ATM network. Each cluster includes an integral number of ATM hosts and LISs, the size of a cluster is dependent on physical and administrative constraints, and each LIS, within a cluster, is adapted to support a number of ATM hosts. Multicasting of IP data packets within a cluster utilizes a MARS protocol, and multicasting between clusters utilizes an inter-cluster multicasting protocol (ILMP). All ATM hosts, within a cluster, even if supported by different LISs, are adapted to be configured with an address of the same MARS. The system includes means for gaining access to the Internet, for example, a non-ATM IP Subnet connected to said inter-cluster backbone. Alternatively, one of the MCRs may be adapted for use as an entry point for the IP/ATM network to the Internet.

    Abstract translation: 本发明提供了一种ATM传输系统，其适用于使用ATM作为载波网络同时向多个系统用户发送（即多播）IP数据分组，并且包括包括逻辑IP系统集群的IP / ATM网络 （LIS），每个群集的多播地址解析服务器（MARS）以及每个群集的多播路由器（MCR）。 集群通过MCR互连，形成IP / ATM网络的集群间骨干网。 每个集群包括一整套ATM主机和LIS，集群的大小取决于物理和管理约束，集群内的每个LIS都适用于支持多个ATM主机。 集群内IP数据包的组播使用MARS协议，群集之间的组播利用集群间组播协议（ILMP）。 集群内的所有ATM主机即使由不同的LIS支持，也适用于配置同一MARS的地址。 该系统包括用于访问因特网的装置，例如连接到所述群集间骨干网的非ATM IP子网。 或者，MCR中的一个可以适于用作IP / ATM到因特网的入口点。

    SCALABLE ARCHITECTURE FOR AN IP OVER ATN NETWORK SERVICE
    2.
    发明申请
    SCALABLE ARCHITECTURE FOR AN IP OVER ATN NETWORK SERVICE 审中-公开
    用于IP网络服务的可扩展架构

    公开(公告)号：WO9921327A3

    公开(公告)日：1999-08-05

    申请号：PCT/SE9801857

    申请日：1998-10-16

    Applicant: TELIA AB ,  KAVAK NAIL

    Inventor： KAVAK NAIL

    IPC: H04L12/70 ,  H04Q11/04 ,  H04L12/56 ,  H04L29/06

    CPC classification number: H04Q11/0478 ,  H04L2012/562 ,  H04L2012/563 ,  H04L2012/5667

    Abstract: The present invention provides a very simple and scalable architecture which gives a substantially optimal solution for an IP over ATM network service, by exploiting the QoS of the ATM network, providing shortcut communication when necessary, reducing connection setup delay and smoothing migration from the current deployments, while retaining simplicity. This is achieved by introducing three additional functions to the normal operation of the Classical IP model, namely: flow classification/detection, explicit indication of ATM address and QoS, to the receiver, prior to connection setup and receiver initiated connection setup. The present invention also provides, a multi-cast architecture based on an extension to the Multi-cast Address Resolution Service (MARS) architecture known from IETF.

    Abstract translation: 本发明提供了一种非常简单且可扩展的架构，其通过利用ATM网络的QoS，在必要时提供快速通信，为IP over ATM网络服务提供基本上最佳的解决方案，减少连接建立延迟并平滑来自当前部署的迁移 同时保持简单。 这是通过在连接建立和接收者发起的连接设置之前，为经典IP模型的正常操作引入三个附加功能，即：流分类/检测，ATM地址和QoS的显式指示给接收器。 本发明还提供了基于从IETF已知的多播地址解析服务（MARS）架构的扩展的多播架构。

    ARRANGEMENT FOR LOAD SHARING IN COMPUTER NETWORKS
    3.
    发明申请
    ARRANGEMENT FOR LOAD SHARING IN COMPUTER NETWORKS 审中-公开
    计算机网络中负载共享的布置

    公开(公告)号：WO9857275A3

    公开(公告)日：1999-03-04

    申请号：PCT/SE9801085

    申请日：1998-06-08

    Applicant: TELIA AB ,  KAVAK NAIL

    Inventor： KAVAK NAIL

    IPC: H04L29/06 ,  H04L29/08 ,  G06F17/30 ,  H01J3/02 ,  H04L12/56 ,  H04L29/02

    CPC classification number: H04L29/06 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/1036 ,  H04L67/1038 ,  H04L67/42

    Abstract: The invention relates to an arrangement for load sharing in computer networks and, more exactly, an arrangement for distribution of traffic, for instance via Internet, from clients (1) to service suppliers who provide services from many servers. The invention makes possible distribution to one of a number of replicated servers. Suitable server is selected for instance on basis of available resources at the interface of the server, or less delay in the transmission. The invention results in better performance and reduced traffic by distribution of the traffic geographically and from a resource point of view. According to the invention, a number of replicated servers (5A-5E) belong to an anycast-group and each anycast-group is connected to a domain name server (2) which has the ability to select one of the replicated servers, so that a router (4) can establish a connection between the selected server and the service-requesting client computer. Each replicated server (5A-5E) can transmit a resource advertisement which contains information about available resources at the server in question, and about the link parameters of the server.

    6.
    发明专利
    未知

    公开(公告)号：EE04895B1

    公开(公告)日：2007-08-15

    申请号：EEP200100326

    申请日：1999-12-07

    Applicant: TELIA AB

    Inventor： KAVAK NAIL

    IPC: H04L12/46 ,  H04L12/54 ,  H04L45/50 ,  H04L47/724 ,  H04Q11/04

    Abstract: The invention provides a data transmission system which includes a backbone network, a plurality of routers, and a plurality of end user equipments and which provides carrier scale end-to-end Quality of Service (QoS) through interworking between RSVP and MPLS. In particular, the system establishes end-to-end data transmission paths over the backbone network, end user equipments use RSVP messages to convey their specific requirements and the system uses MPLS to intercept the RSVP messages and establish Label Switched Paths (LSPs) over the backbone network, based on the content of the RSVP messages.

    7.
    发明专利
    未知

    公开(公告)号：EE04731B1

    公开(公告)日：2006-10-16

    申请号：EEP200000173

    申请日：1998-10-16

    Applicant: TELIA AB

    Inventor： KAVAK NAIL

    IPC: H04L12/70 ,  H04Q11/04 ,  H04L12/56 ,  H04L29/06

    Abstract: The present invention provides a very simple and scalable architecture which gives a substantially optimal solution for an IP over ATM network service, by exploiting the QoS of the ATM network, providing shortcut communication when necessary, reducing connection setup delay and smoothing migration from the current deployments, while retaining simplicity. This is achieved by introducing three additional functions to the normal operation of the Classical IP model, namely: flow classification/detection, explicit indication of ATM address and QoS, to the receiver, prior to connection setup and receiver initiated connection setup. The present invention also provides, a multi-cast architecture based on an extension to the Multi-cast Address Resolution Service (MARS) architecture known from IETF.

    8.
    发明专利
    未知

    公开(公告)号：DE69932851D1

    公开(公告)日：2006-09-28

    申请号：DE69932851

    申请日：1999-12-07

    Applicant: TELIA AB

    Inventor： KAVAK NAIL

    IPC: H04Q11/04 ,  H04L12/46 ,  H04L12/54 ,  H04L45/50 ,  H04L47/724

    Abstract: The invention provides a data transmission system which includes a backbone network, a plurality of routers, and a plurality of end user equipments and which provides carrier scale end-to-end Quality of Service (QoS) through interworking between RSVP and MPLS. In particular, the system establishes end-to-end data transmission paths over the backbone network, end user equipments use RSVP messages to convey their specific requirements and the system uses MPLS to intercept the RSVP messages and establish Label Switched Paths (LSPs) over the backbone network, based on the content of the RSVP messages.

Patent Agency Ranking