Memory truncation receivers for transmultiplexers


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.
Original languageEnglish
Title of host publicationWCC 2000 - ICSP 2000. 2000 5th International Conference on Signal Processing Proceedings. 16th World Computer Congress 2000
Number of pages7
Publication date01.08.2000
ISBN (Print)0-7803-5747-7
Publication statusPublished - 01.08.2000
Event5th International Conference on Signal Processing Proceedings - Beijing, China
Duration: 21.08.200025.08.2000


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