RIS ID
5584
Abstract
In this paper, the design of optimal receive filter banks for transmultiplexer-based data transmission over frequency selective channels is investigated. A new design strategy based on the principle of memory truncation, rather than equalization, is presented. Through the receive filters, each subchannel is truncated to a certain length, and the actual data detection is then carried out via low-complexity, independently operating Viterbi detectors. Design examples are presented for high-speed transmission over copper wires. The examples show that memory truncation allows significant performance improvements over MMSE equalization.
Publication Details
This paper originally appeared as: Mertins, A, Memory truncation receivers for transmultiplexers, WCCC-ICSP 2000. 5th International Conference on Signal Processing Proceedings, 21-25 August 2000, vol 3, 1743-1749. Copyright IEEE 2000.