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Equalisation And Radio Frequency Interference Cancellation In Broadband Twisted Pair Receivers (1998)
| Venue: | in Broadband Twisted Pair Receivers,” in Proc. GLOBECOM98 |
| Citations: | 3 - 0 self |
BibTeX
@INPROCEEDINGS{Pazaitis98equalisationand,
author = {Dimitrios I. Pazaitis and Jan Maris and Serge Vernalde and Marc Engels and Ivo Bolsens},
title = {Equalisation And Radio Frequency Interference Cancellation In Broadband Twisted Pair Receivers},
booktitle = {in Broadband Twisted Pair Receivers,” in Proc. GLOBECOM98},
year = {1998},
pages = {3503--3508}
}
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Abstract
In this contribution a hybrid equalisation concept for a single carrier very high bit rate twisted pair downstream receiver is proposed. The equaliser's requirements and performance are investigated and a technique aiming to combat radio frequency interference (RFI) digitally is proposed. The proposed method employs an adaptive notch filter to trace and reduce the RFI levels and - consequently - reduce the equaliser implementation complexity. Simulation results illustrate the desirable characteristics of the proposed scheme and confirm its ability to efficiently cope with narrowband interference. 1 INTRODUCTION Recently, there has been an increasing interest in providing high speed communication services over residential access networks which has led to the development of high speed technologies [1, 4, 7, 8, 9, 12]. Although the concept of utilising the higher frequencies available on a telephone twisted pair for providing broadband access is not a new one, it has only become feasibl...
Keyphrases
radio frequency interference cancellation broadband twisted pair receiver high speed communication service telephone twisted pair simulation result residential access network pair downstream receiver equaliser implementation complexity high bit rate hybrid equalisation concept high speed technology desirable characteristic rfi level adaptive notch filter broadband access single carrier radio frequency interference
