NDLI: Performance of the multitrellis Viterbi algorithm for sparse channels

Content Provider	IEEE Xplore Digital Library
Author	Benvenuto, N. Salloum, A.
Copyright Year	1994
Description	Author affiliation: Dipartimento di Elettronica e Inf., Padova Univ., Italy (Benvenuto, N.; Salloum, A.)
Abstract	Reports the error probability, P/sub e/, of a novel receiver structure for data transmission over multipath channels characterized by a long impulse response but with only few coarsely located coefficients, as can be found in HF and mobile radio systems. The structure makes use of an optimized Viterbi algorithm, named the multitrellis Viterbi algorithm (MVA), whose complexity depends only on the number of nonzero coefficients of the channel. Performance of the MVA is compared with that obtained by other classical algorithms; namely the decision feedback equalizer (DFE) and the reduce-state sequence estimator (RSSE). When the channel has minimum phase, performance of the MVA is comparable to that of the RSSE and both save few dB of signal to noise ratio (at P/sub e/=10/sup -3/) with respect to the DFE. However, for non-minimum phase channels, while the P/sub e/ of the RSSE deteriorates drastically, the P/sub e/ of the MVA is not affected by the phase response of the channel.
Starting Page	1493
Ending Page	1497
File Size	515365
Page Count	5
File Format	PDF
ISBN	078031820X
DOI	10.1109/GLOCOM.1994.513025
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-11-28
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Viterbi algorithm Decision feedback equalizers Maximum likelihood estimation Hafnium Finite impulse response filter Delay estimation Data communication Multipath channels Land mobile radio Detection algorithms
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Multitrellis decomposition of the Viterbi algorithm for multipath channels

Adaptive MLSE space-diversity reception technique in mobile radio channels

Trellis-based equalization for sparse ISI channels revisited

Decision-feedback equalization for CDMA downlink

A reduced-state soft decision feedback Viterbi equaliser for mobile radio communications

Tap selectable Viterbi equalization in spatial and temporal domains for multipath channel

Decision feedback-MLSE adaptive equalization of the mobile radio channel

Soft-decision feedback equalizer for continuous phase modulated signals in wideband mobile radio channels

On maximum-likelihood equalization of doubly selective channels

Performance of the multitrellis Viterbi algorithm for sparse channels

Similar Documents

Multitrellis decomposition of the Viterbi algorithm for multipath channels

Adaptive MLSE space-diversity reception technique in mobile radio channels

Trellis-based equalization for sparse ISI channels revisited

Decision-feedback equalization for CDMA downlink

A reduced-state soft decision feedback Viterbi equaliser for mobile radio communications

Tap selectable Viterbi equalization in spatial and temporal domains for multipath channel

Decision feedback-MLSE adaptive equalization of the mobile radio channel

Soft-decision feedback equalizer for continuous phase modulated signals in wideband mobile radio channels

On maximum-likelihood equalization of doubly selective channels

Performance of the multitrellis Viterbi algorithm for sparse channels