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    • 93. 发明授权
    • RESOURCE MANAGEMENT SYSTEM AND METHOD FOR ENSURING QOS IN INTERNET PROTOCOL (IP) NETWORKS
    • 资源管理系统和方法确保与Internet协议网络QOS(IP)
    • EP1658702B1
    • 2008-02-27
    • EP03818396.8
    • 2003-08-28
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    • BADER, Attila
    • H04L12/56
    • H04L47/822H04L43/50H04L47/115H04L47/2408H04L47/31H04L47/32H04L47/70H04L47/801H04L47/805
    • A resource management system and method for ensuring Quality of Service, QoS, in an IP-based network (10). A packet duplicator (43) in an Ingress Gateway, IG, (11) duplicates at least a portion of the incoming traffic packets (41) and labels them as test packets (45) that are to be discarded first in case of congestion. The test packets are sent through the network in addition to the traffic packets to an Egress Gateway, EG, (13). A packet monitor (47) in the EG determines a QoS parameter for the test packets such as a lost-packet or delayed-packet ratio. Based on the determined QoS parameter for the test packets, an admission controller (51) in the EG determines whether any traffic classes should be blocked, and identifies IGs in which to block the incoming traffic packets. The admission controller then signals a packet blocker (55) in an identified IG to block incoming packets of an identified class.
    • 的资源管理系统和方法,用于确保服务,质量QoS,在基于IP的网络(10)。 甲分组复制器(43)到入口网关,IG,(11)至少重复进入的业务分组(41)的一部分和标签它们作为测试分组(45)那样被在拥塞的情况下,第一被丢弃。 测试数据包被通过网络除了在出口网关,EC,(13)发送到业务分组到。 在EC的分组监控器(47)为bestimmt测试分组的QoS参数:诸如丢失分组或延迟的分组的比率。 基于所述确定的开采QoS参数的测试数据包,以在EC许可控制器(51)bestimmt无论任何业务类别应阻止,并确定投资公司在其中阻止传入业务分组。 准入控制器然后发信号鉴定IG的分组阻断剂(55)以阻止所识别类的传入数据包。
    • 96. 发明公开
    • Controlling bandwidth allocation of data packets
    • Kontrolle der Bandbreitenzuteilung von Datenpaketen
    • EP1868327A2
    • 2007-12-19
    • EP07117708.3
    • 2004-10-06
    • Thomson Licensing
    • BICHOT, GuillaumeVERMA, SHAILYKOSTIC, ZORAN
    • H04L12/28H04L12/56H04L29/06
    • H04W72/1252H04L1/1854H04L47/14H04L47/193H04L47/2408H04L47/2441H04L47/25H04L47/323H04L69/16H04L69/163H04L69/164H04W28/10H04W28/22H04W28/26H04W72/0453H04W72/1231H04W84/12
    • A method for controlling bandwidth allocation of first and second data packet types in a single rate network by determining, by a device, a throughput rate of the first data packet type in the network and reducing, by the device, the throughput rate of the first data packet type when the throughput rate reaches a predetermined level is described. A method for controlling bandwidth allocation of each of a plurality of data packet categories in a multi-rate network by determining, by a device, a throughput rate of one of a plurality of data packet categories/classes (the j th data packet category) and reducing the throughput rate of the j th data packet category when the throughput rate reaches a predetermined level, wherein a maximum bit rate of a data packet category is based on a distance between members of the data packet category and the device and wherein said j th data packet category transmits TCP packets, is described.
    • 一种用于通过设备确定网络中的第一数据分组类型的吞吐率并通过该设备减少第一数据分组类型的吞吐率的方式来控制单速率网络中的第一和第二数据分组类型的带宽分配的方法 描述吞吐率达到预定水平时的数据分组类型。 一种用于通过由设备确定多个数据分组类别/类别(第j个数据分组类别)之一的吞吐率来控制多速率网络中的多个数据分组类别中的每一个的带宽分配的方法, 以及当所述吞吐率达到预定水平时,降低所述第j个数据分组类别的吞吐率,其中数据分组类别的最大比特率是基于所述数据分组类别的成员与所述设备之间的距离,并且其中所述j 描述了数据包类别传输TCP数据包。