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上海电力大学学报:2010,26(5):451-455
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接入网系统SHDSL CPE用户侧接口环回的远程控制方案
(1.上海电力学院 计算机与信息工程学院, 上海 200090;2.朗讯科技光网络有限公司, 上海 200233)
Remote Control Scheme of SHDSL CPE Customer Port Loop Backs in Access Gateway System
(1.School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China;2.Lucent Technologies Optical Network Co. Ltd., Shanghai 200233, China)
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投稿时间:2010-07-12    
中文摘要: 针对接入网系统中SHDSL用户端设备用户侧接口环回的控制困难,在接入网系统中,通过相关软件升级,局端设备利用嵌入式管理信息通道对SHDSL终端设备CPE的用户侧接口进行环回控制.该方案使网络运营商能够通过接入网局端设备DSLAM的网管软件远程控制SHDSL链路上CPE设备用户侧接口的环回,进行误码率测试并获得G.991.2标准规定的误码统计数据.
Abstract:"In accordance with the issues of remote loopback control of SHDSL Customer Premise Equipment in access gateway system,by software upgrade to both Digital Subscriber Line Access Multiplexer(DSLAM) and CPE in access gateway system,DSLAM can use the Embedded Operational Channel to establish or clear loopbacks on CPE's SHDSL port.The method allows network operators to control the loopback of SHDSL CPE remotely via DSLAM Operation Administration Management software,run Bit Error Rate tests,and obtain G.991.2 error statistic data.
keywords: access gateway  SHDSL  loop back  EOC
文章编号:20100510     中图分类号:    文献标志码:
基金项目:教育部科学技术研究重点项目(210072);上海市教育委员会科研创新重点项目(10ZZ118)
引用文本:
叶波,罗敏.接入网系统SHDSL CPE用户侧接口环回的远程控制方案[J].上海电力大学学报,2010,26(5):451-455.
YE Bo,LUO Min.Remote Control Scheme of SHDSL CPE Customer Port Loop Backs in Access Gateway System[J].Journal of Shanghai University of Electric Power,2010,26(5):451-455.