Equalization for twisted pair cables with bridged taps
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In recent years there has been considerable interest in digital transmission-through existing telephone lines. It is believed that transmission at rates up to 1 Mbps or higher can be facilitated. In this thesis the problem of Equalization of twisted-pair cables with bridged taps is studied. The minimum MSE is calculated in the presence of Near-end Cross-talk and white Gaussian noise, at two data rates 80 Kbs/640 Kbs and for four coding schemes (Binary;, Duobinary, Bipolar, Manchester) supported by infinite Linear^and Decision-feedback Equalizers. The performance of a novel simple decision-feedback receiver with Automatic line Build-out CALBO) is also investigated. It is shown that this easy-to-implement structure is a fairly robust one as it performs better than the infinite Linear Equalizer for high cross-talk interference.
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This work is available on request. You can request a copy at https://library.carleton.ca/forms/request-pdf-copy-thesis
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Copyright © 1982 the author(s). Theses may be used for non-commercial research, educational, or related academic purposes only. Such uses include personal study, research, scholarship, and teaching. Theses may only be shared by linking to Carleton University Institutional Repository and no part may be used without proper attribution to the author. No part may be used for commercial purposes directly or indirectly via a for-profit platform; no adaptation or derivative works are permitted without consent from the copyright owner.
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- 1982
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