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1. 发明申请

US20100034216A1 DATA COMMUNICATION 有权
标题翻译：数据通信
公开(公告)号：US20100034216A1
公开(公告)日：2010-02-11
申请号：US12525108
申请日：2008-01-22
申请人： Ashley Pickering , Trevor P. Linney , Christopher M. Croot , Philip A. Everett , Gary J. Dalby
发明人： Ashley Pickering , Trevor P. Linney , Christopher M. Croot , Philip A. Everett , Gary J. Dalby
IPC分类号： H04J3/00 , G06F15/173 , H04L5/16
CPC分类号： H04L41/06 , H04L41/0816 , H04L41/0843 , H04L43/16 , H04M3/2227 , H04M3/304 , H04M11/062
摘要： A management device (100) for use in an access network (10, 19, 20, 30, 40, 100) including a plurality of data connections (18, 19, 20) between end user devices (10) and an aggregation transceiver device (20) where the connections (18, 19, 20) are aggregated for onward connection through the access network (20, 30,40) the access network storing a plurality of different profiles each of which specifies a set of values for a plurality of parameters associated with each data connection, the device (100) comprising: means for applying one of said stored profiles to each connection, means for receiving a notification in the event of one of a predetermined set of notifiable events occurring on the connection; and means for determining if more than a predetermined number of notifications are received within a predetermined period for a respective connection and, in the event of such a determination being made, causing a different one of said profiles to be applied to the connection.
摘要翻译：一种在包括终端用户设备（10）和聚合收发器设备（10）之间的多个数据连接（18,19,20）的接入网络（10,19,20,30,40,100）中使用的管理设备（100）（20），其中所述连接（18,19,20）被聚合用于通过所述接入网络（20,30,40）的前向连接，所述接入网络存储多个不同的配置文件，每个配置文件指定多个与每个数据连接相关联的参数，所述设备（100）包括：用于将所述存储的简档中的一个应用于每个连接的装置，用于在所述连接上发生的预定的一组可通知事件中的一种情况下接收通知的装置; 以及用于确定在相应连接的预定时段内是否接收到超过预定数量的通知的装置，并且在进行这样的确定的情况下，使得所述配置文件中的不同的一个应用于该连接。

2. 发明申请

US20110019575A1 DATA COMMUNICATIONS 有权
标题翻译：数据通信
公开(公告)号：US20110019575A1
公开(公告)日：2011-01-27
申请号：US12922242
申请日：2009-03-30
申请人： Christopher M. Croot , Trevor P. Linney , Philip A. Everett , John W. Cook , Ashley Pickering
发明人： Christopher M. Croot , Trevor P. Linney , Philip A. Everett , John W. Cook , Ashley Pickering
IPC分类号： H04L12/26
CPC分类号： H04L5/14 , H04L1/0002 , H04L27/2601 , H04L47/10 , H04L47/263 , Y02D50/10
摘要： In a method and system for operating an ADSL access network which has a plurality of data connections (19) between the access network and end user devices (10), and in which the access network controls the rate at which data is transferred between the user devices and an onward connection (50), the access network stores a plurality of capped profiles each of which specifies a respective upper data rate to which the connection is limited and which is below the maximum achievable rate for the connection. The access network operates using a Dynamic Line Management (DLM) algorithm which, for a given data connection, operates to enable data transfer at a variable data rate up to the maximum rate, monitors the error performance and signal to noise margin variation for different data rates and, in the event that one or both are outside respective limits for a predetermined period, selects and applies one of the capped profiles to limit the upper data rate, selection being determined by the highest data rate achieved for which the error performance was within acceptable limits.
摘要翻译：在用于操作ADSL接入网络的方法和系统中，所述ADSL接入网络在接入网络和终端用户设备（10）之间具有多个数据连接（19），并且其中接入网络控制在用户之间传送数据的速率设备和向前连接（50），所述接入网络存储多个限制的配置文件，每个配置配置文件规定连接受限的相应的高数据速率，并且低于用于连接的最大可实现速率。接入网络使用动态线路管理（DLM）算法进行操作，对于给定的数据连接，该算法能够以可变数据速率达到最大速率来进行数据传输，监视不同数据的误码性能和噪声容限变化速率，并且在一个或两个在预定时间段内的一个或两个超出相应限制的情况下，选择并应用其中一个封盖的配置文件以限制较高的数据速率，所述选择由实现的错误性能在其内可接受的限度。

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