发明名称 |
METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM FOR ESTIMATING FREQUENCY DEPENDENT RESISTANCE |
摘要 |
Method and arrangement in a telecommunication system for estimating frequency dependent resistance of a transmission line. Insertion loss per length unit of the transmission line at a first frequency is determined. Thereupon a first resistance per length unit based on the determined insertion loss per length unit of the transmission line is calculated. Effective resistance per length unit at a second frequency based on the calculated first resistance is calculated. The calculated effective resistance could be used when estimating the insertion loss for the second frequency and all frequencies of interest. |
申请公布号 |
EP2494701(A1) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20090795445 |
申请日期 |
2009.12.22 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
BERG, MIGUEL;BOERJESSON, PER OLA;CEDERHOLM, DANIEL |
分类号 |
H04B3/48 |
主分类号 |
H04B3/48 |
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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