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1. 发明授权

US06885672B1 System and method for provisioning virtual circuit orders on an asynchronous transfer mode subnetwork 有权
标题翻译：用于在异步传输模式子网上提供虚拟电路命令的系统和方法
公开(公告)号：US06885672B1
公开(公告)日：2005-04-26
申请号：US09741480
申请日：2000-12-20
申请人： Harry Tang , Hanif Merali , M. Jeff Wilson , Asad Khan
发明人： Harry Tang , Hanif Merali , M. Jeff Wilson , Asad Khan
IPC分类号： H04L1/00 , H04L12/28 , H04L12/56
CPC分类号： H04L12/5601
摘要： A storage structure includes a plurality of sequentially arranged positions, each position for holding one order at a time. One of the positions is an end position from which an order is to be taken up for provisioning. Each order in a position moves to the next sequential position toward the end position, as the next sequential position becomes empty and available. The positions are organized into a first section and a second section. The first section is distal from the end position and includes at least one position. The first section receives orders from a first order delivery system into a receiving position. The second section is proximate to the end position and includes at least one position. The second section receives orders from a second order delivery system into a receiving position. If the second section cannot receive an order from the second order delivery system due to the receiving position thereof already holding an order, a pre-determined interval is observed prior to attempting to again receive the order. The pre-determined interval is selected to allow enough orders in the storage structure to be taken up and to allow the receiving position of the second section to become empty.
摘要翻译：存储结构包括多个顺序排列的位置，每个位置一次保持一个顺序。其中一个位置是一个终止位置，从该位置订单将被占用供应。位置中的每个顺序向着终端位置移动到下一个顺序位置，因为下一个顺序位置变为空并且可用。这些位置被组织成第一部分和第二部分。第一部分远离终端位置并且包括至少一个位置。第一部分接收从第一订单传送系统到接收位置的订单。第二部分靠近结束位置并且包括至少一个位置。第二部分接收从第二订单传送系统到接收位置的订单。如果第二部分由于其已经保持订单的接收位置而不能从第二订单传送系统接收到订单，则在尝试再次接收订单之前观察到预定间隔。选择预定间隔以允许存储结构中的足够的次序被占用并允许第二部分的接收位置变空。

2. 发明授权

US07327673B1 Asymmetric digital subscriber line provision flow control on digital subscriber line access multiplexer switches 失效
标题翻译：数字用户线接入多路复用器交换机的不对称数字用户线路流量控制
公开(公告)号：US07327673B1
公开(公告)日：2008-02-05
申请号：US09943956
申请日：2001-08-31
申请人： Harry Tang , M. Jeff Wilson
发明人： Harry Tang , M. Jeff Wilson
IPC分类号： G01R31/08
CPC分类号： H04L41/22 , H04L41/0806 , H04L47/10
摘要： Disclosed is a system for an ADSL access network for providing ADSL provision flow control at a DSLAM switch. The system includes an element management system in communication with a DSLAM switch; and a network management system in communication with the element management system, the network management system including a control algorithm for controlling ADSL provision flow on a DSLAM switch by introducing a two level semaphore including a first semaphore and a second semaphore. The first semaphore controls a first provision request flow at the element management system level and the second semaphore controls a second provision request flow at the DSLAM level. Disclosed is also a method of providing ADSL provision flow control at a DSLAM switch. The method includes at a DSLAM switch, receiving a provision request from a network management system; determining whether a DSLAM level semaphore is available at the DSLAM switch; determining whether an element management system level semaphore is available; and connecting the network management system to the DSLAM.
摘要翻译：公开了一种用于在DSLAM交换机处提供ADSL提供流量控制的ADSL接入网络的系统。该系统包括与DSLAM交换机通信的元件管理系统; 以及与元件管理系统通信的网络管理系统，所述网络管理系统包括通过引入包括第一信号量和第二信号量的二级信号量来控制DSLAM交换机上的ADSL提供流的控制算法。第一信号量控制元素管理系统级的第一供应请求流，第二信号量控制DSLAM级的第二供应请求流。还公开了一种在DSLAM交换机上提供ADSL提供流量控制的方法。该方法包括在DSLAM交换机处，从网络管理系统接收提供请求; 确定DSLAM交换机上DSLAM级信号灯是否可用; 确定元素管理系统级信号量是否可用; 并将网络管理系统连接到DSLAM。

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