发明名称 |
DSL SYSTEM ESTIMATION AND PARAMETER RECOMMENDATION |
摘要 |
Estimates of a communication system configuration, such as a DSL system, are based on operational data collected from a network element management system, protocol, users and/or the like. The operational data collected from the system can include performance-characterizing operational data that typically is available in an ADSL system via element-management-system protocols. Generated estimates and/or approximations can be used in evaluating system performance and directly or indirectly dictating/requiring changes or recommending improvements in operation by transmitters and/or other parts of the communication system. Data and/or other information may be collected using "internal" means or may be obtained from system elements and components via email and/or other "external" means. The likelihood of a model's accuracy can be based on various data, information and/or indicators of system performance, such as observed normal operational data, test data and/or prompted operational data that shows operating performance based on stimulation signals. One example of such prompted data uses frequency carrier masks to approximate the Hlog of a given channel, including information regarding bridged taps, attenuation, etc. |
申请公布号 |
WO2005057857(A3) |
申请公布日期 |
2005.10.27 |
申请号 |
WO2004IB03958 |
申请日期 |
2004.12.02 |
申请人 |
ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INCORPORATED;CIOFFI, JOHN, M.;RHEE, WONJONG |
发明人 |
CIOFFI, JOHN, M.;RHEE, WONJONG |
分类号 |
G06F;H04B3/32;H04B3/48;H04L1/00;H04L12/24;H04L12/26;H04L12/28;H04L12/64;H04L27/26;H04M1/24;H04M3/30;H04M11/06 |
主分类号 |
G06F |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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