Timed gradient adaptive lattice equaliser.

Rutter, Malcolm; Grant, P M

Abstract

The paper addresses the design of timed stochastic gradient-search adaptive lattice filters for applications
in channel equalisation. Timing the lattice, i.e. freezing the PARCOR recursion, has previously been
shown to offer a significant reduction in the algorithm noise of gradient adaptive lattice filters. Here we further
simulate the effects of freezing the recursion, and show the point at which the PARCOR coefficient update
process may be stopped and the adaptive combiner operation initiated.

Citation

Rutter, M., & Grant, P. M. (1985). Timed gradient adaptive lattice equaliser. IEE proceedings. F, Communications, radar, and signal processing, 132, 181-186. https://doi.org/10.1049/ip-f-1%3A19850040

• Journal Article Type: Article
• Publication Date: 1985
• Deposit Date: Jul 7, 2010
• Electronic ISSN: 0143-7070
• Peer Reviewed: Peer Reviewed
• Volume: 132
• Pages: 181-186
• DOI: https://doi.org/10.1049/ip-f-1%3A19850040
• Keywords: signal processing; telecommunication; information and communication theory; filters and filtering
• Public URL: http://researchrepository.napier.ac.uk/id/eprint/3258
• Publisher URL: http://dx.doi.org/10.1049/ip-f-1:19850040