公开(公告)号：USRE44363E1

公开(公告)日：2013-07-09

申请号：US11347783

申请日：1998-06-08

Applicant: Nail Kavak

Inventor： Nail Kavak

IPC: G06F15/173

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.

Abstract translation: 本发明涉及一种用于计算机网络中的负载共享的装置，更准确地说，一种用于例如经由因特网从客户端（1）将流量分配给从许多服务器提供服务的服务供应商的布置。 本发明使得可以分配到多个复制服务器之一。 例如基于服务器接口上的可用资源或者传输中的较少延迟来选择合适的服务器。 本发明通过在地理上和从资源角度分布流量导致更好的性能和减少的流量。 根据本发明，多个复制服务器（5A-5E）属于任播组，每个任播组连接到具有选择一个复制服务器的能力的域名服务器（2），使得 路由器（4）可以在所选服务器和服务请求客户端计算机之间建立连接。 每个复制服务器（5A-5E）可以发送资源广告，该资源广告包含有关所述服务器上的可用资源的信息，以及关于服务器的链路参数。

公开(公告)号：US06831918B1

公开(公告)日：2004-12-14

申请号：US09554613

申请日：2000-09-01

Applicant: Nail Kavak

Inventor： Nail Kavak

IPC: H04L1228

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

Abstract: An ATM transmission system 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 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.

Abstract translation: ATM传输系统适用于使用ATM作为载波网络同时向多个系统用户发送（即组播）IP数据分组，并且包括包括逻辑IP系统（LIS）群集的IP / ATM网络， 组播地址解析服务器（MARS），每个集群的组播路由器（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，集群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，也适用于配置相同MARS的地址。

公开(公告)号：US06822963B1

公开(公告)日：2004-11-23

申请号：US09529996

申请日：2000-09-07

Applicant: Nail Kavak

Inventor： Nail Kavak

IPC: H04L1228

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。

公开(公告)号：US07110403B1

公开(公告)日：2006-09-19

申请号：US09763631

申请日：1999-09-06

Applicant: Nail Kavak

Inventor： Nail Kavak

IPC: H04L12/56

CPC classification number: H04Q11/0478

Abstract: A multipoint-to-multipoint multi-cast architecture in an IPATM network is significantly simpler and scales better than existing proposals because it does not require any address resolution architecture and requires substantially fewer resources in terms of virtual circuits (VC), CPU power and memory storage. The architecture includes having both sender and receivers reside on the same delivery tree and only one Virtual Circuit (VC) is used to send data over that tree. The delivery tree is a spanning tree and packets are replicated only on the branches where they are needed. An included algorithm has switches that keep track of the branches of the tree where there are group members. The interleaving of ATM cells is prevented by a VC merging mechanism. A core selection mechanism is provided which optimizes the shape of the tree structure.

Abstract translation: IPATM网络中的多点到多点多播架构显着简化，并且比现有建议更好，因为它不需要任何地址解析架构，并且在虚拟电路（VC），CPU功率和内存方面要求更少的资源 存储。 该架构包括发送者和接收者都位于同一个传递树上，只有一个虚拟电路（VC）用于通过该树发送数据。 传递树是生成树，数据包只在需要的分支上复制。 包含的算法具有跟踪具有组成员的树的分支的开关。 通过VC合并机制防止ATM信元的交织。 提供了一种优化树结构形状的核心选择机制。

公开(公告)号：US06687731B1

公开(公告)日：2004-02-03

申请号：US09424872

申请日：2000-02-07

Applicant: Nail Kavak

Inventor： Nail Kavak

IPC: G06F900

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.

Abstract translation: 本发明涉及一种用于计算机网络中的负载共享的装置，更准确地说，一种用于例如经由因特网从客户端（1）将流量分配给从许多服务器提供服务的服务供应商的布置。 本发明使得可以分配到多个复制服务器之一。 例如基于服务器接口上的可用资源或者传输中的较少延迟来选择合适的服务器。 本发明通过在地理上和从资源角度分布流量导致更好的性能和减少的流量。 根据本发明，多个复制服务器（5A-5E）属于任播组，每个任播组连接到具有选择一个复制服务器的能力的域名服务器（2），使得 路由器（4）可以在所选服务器和服务请求客户端计算机之间建立连接。 每个复制服务器（5A-5E）可以发送资源广告，该资源广告包含有关所述服务器上的可用资源的信息，以及关于服务器的链路参数。

公开(公告)号：US6104725A

公开(公告)日：2000-08-15

申请号：US776598

申请日：1997-04-01

Applicant: Nail Kavak ,  Kim Laraqui ,  Ala Nazari

Inventor： Nail Kavak ,  Kim Laraqui ,  Ala Nazari

IPC: H04L12/46 ,  H04L12/66 ,  H04L12/56

CPC classification number: H04L12/4608 ,  H04L12/66

Abstract: The invention relates to a device for broadband data service transmission in telecommunication system. The invention aims at implementing bridges in public ATM network, by which public data communication services can be used by private, local networks LAN. The bridges make use of a connectionless data service function by means of broadband data service servers (BDS). The ATM network uses the protocol AAL5. According to the invention the transmission can by that be made without buffering. Preferably respective local network is connected via only one BDS server and the transmission in the BDS network is in streaming mode.

Abstract translation: PCT No.PCT / SE95 / 00829 Sec。 371日期1997年04月1日 102（e）日期1997年4月1日PCT提交1995年7月6日PCT公布。 公开号WO96 / 06493 日期1996年02月29日本发明涉及电信系统中宽带数据业务传输的装置。 本发明旨在实现公共ATM网络中的桥梁，公共数据通信业务可以由私有，本地网络局域网使用。 桥梁利用宽带数据业务服务器（BDS）利用无连接数据业务功能。 ATM网络使用协议AAL5。 根据本发明，可以不进行缓冲而进行传输。 优选地，每个本地网络仅通过一个BDS服务器连接，并且BDS网络中的传输处于流式传输模式。