专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

WO03081942A8 METHOD AND SYSTEMS FOR OPTIMIZING ADSL CONNECTIONS IN DSL ACCESS MULTIPLEXOR 审中-公开
标题翻译：用于在DSL接入多路复用器中优化ADSL连接的方法和系统
公开(公告)号：WO03081942A8
公开(公告)日：2004-09-10
申请号：PCT/EP0303248
申请日：2003-03-10
申请人： IBM , IBM FRANCE , ELEFTHERIOU EVANGELOS S , OELCER SEDAT , ABDELILAH YOUSSEF , DAVIS GORDON TAYLOR , DERBY JEFF H , HWANG DONGMING , WARE MALCOLM , YE HUA
发明人： ELEFTHERIOU EVANGELOS S , OELCER SEDAT , ABDELILAH YOUSSEF , DAVIS GORDON TAYLOR , DERBY JEFF H , HWANG DONGMING , WARE MALCOLM , YE HUA
IPC分类号： H04L29/06 , H04M11/06 , H04Q11/00
CPC分类号： H04Q11/00 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/1308 , H04Q2213/13099 , H04Q2213/13199 , H04Q2213/13332
摘要： A method and systems for optimizing Asymmetric Digital Subscriber Line (ADSL) connections in DSL Access Multiplexor (DSLAM) that marries benefits of G.dmt and G.lite standards, using a flexible method implemented on a programmable Digital Signal Processor (DSP) and a Network Processor (NP) is disclosed. It provides a means to support full G.dmt rates for any of the attached users as long as less than half the users are actively moving data through the DSLAM, but by only using half the digital signal processing hardware and half the power consumption for the line drivers. The invention allows doubling the number of,ADSL ports available over a conventional scheme given about 20% more power is under 50% with only half the respective connections, all those G.dmt rates possible on their exceeds 50%, gradually active G.lite rates based on either based on a tiered tariff structure, until ultimately, when the utilization reaches 100%, all subscribers will be forced back to a maximum rate afforded by G.lite. Only as utilization drops back off, will active subscribers be brought back up to G.dmt's maximum transmission rates. Once the utilization drops below 50% again, then all active subscribers will be able to utilize G.dmt's maximum transmission rates. budget. When the utilization subscribers active on their users experience the maximum wire. However, when utilization subscribers start to experience a fixed policy or one that is based on a tiered tariff structure, until ultimately, when the utilization reaches 100%, all subscribers will be forced back to a maximum rate afforded by G.lite. Only as utilization drops back off, will active subscribers be brought back up to G.dmt's maximum transmission rates. Once the utilization drops below 50% again, then all active subscribers will be able to utilize G.dmt's maximum transmission rates.
摘要翻译：一种用于优化DSL访问多路复用器（DSLAM）中的非对称数字用户线路（ADSL）连接的方法和系统，其使用G.dmt和G.lite标准的优点，使用在可编程数字信号处理器（DSP）和网络处理器（NP）被公开。只要不到一半的用户通过DSLAM主动移动数据，但只能使用一半的数字信号处理硬件和一半的功耗来提供支持所有连接用户的全部G.dmt速率的方法线路驱动程序。本发明允许将常规方案的ADSL端口数量增加一倍，因为大约20％的功率在50％以下，而仅有一半的相应连接，所有这些G.dmt速率可能超过50％，逐渐活跃的G.lite 价格基于分层关税结构，直到最终使用率达到100％时，所有用户将被迫恢复到由G.lite提供的最高价格。只有在利用率下降的情况下，活跃用户才能恢复到G.dmt的最大传输速率。一旦使用率再次下降到50％以下，那么所有活跃用户将能够利用G.dmt的最大传输速率。预算。当用户在其用户上活跃时，体验到最大的线路。然而，当利用者开始体验固定的政策或基于分级关税结构的政策时，直到最终使用率达到100％时，所有用户将被迫恢复到由G.lite提供的最高利率。只有在利用率下降的情况下，活跃用户才能恢复到G.dmt的最大传输速率。一旦使用率再次下降到50％以下，那么所有活跃用户将能够利用G.dmt的最大传输速率。

IPRDB

热门服务

关于我们

友情链接

联系方式