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Employment (4)

Gheorghe Asachi Technical University of Iași: Iasi, RO

2020-02-24 to present | Associate Professor (Telecommunications)
Employment
Source: Self-asserted source
Lucian Trifina

Universitatea Tehnica Gheorghe Asachi: Iasi, RO

2012-10-01 to 2020-02-23 | Lecturer (Telecommunications)
Employment
Source: Self-asserted source
Lucian Trifina

Universitatea Tehnica Gheorghe Asachi: Iasi, RO

2008-02-25 to 2012-09-30 | Teaching Assistant (Telecommunications)
Employment
Source: Self-asserted source
Lucian Trifina

Universitatea Tehnica Gheorghe Asachi: Iasi, RO

2007-10 to 2008-01 | Engineer (Telecommunications)
Employment
Source: Self-asserted source
Lucian Trifina

Education and qualifications (2)

Universitatea Tehnica Gheorghe Asachi: Iasi, RO

2003-11 to 2007-10 | PhD (Telecommunications)
Education
Source: Self-asserted source
Lucian Trifina

Universitatea Tehnica Gheorghe Asachi: Iasi, RO

2002-10 to 2003-06 | Master (Modern Techniques for Signal Processing)
Education
Source: Self-asserted source
Lucian Trifina

Works (50 of 77)

Items per page:
Page 1 of 2

Inverses for Fourth-Degree Permutation Polynomials Modulo 32Ψ or 96Ψ, with Ψ as a Product of Different Prime Numbers Greater than Three

AppliedMath
2024-03-16 | Journal article
Contributors: Lucian Trifina; Daniela Tărniceriu; Ana-Mirela Rotopănescu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Upper bounds on the minimum distance for turbo codes using CPP interleavers

Telecommunication Systems
2021-03-02 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu; Jonghoon Ryu; Ana-Mirela Rotopanescu
Source: check_circle
Crossref

Further upper bounds on the minimum distance for turbo codes using CPP interleavers

Physical Communication
2020 | Journal article
Contributors: Trifina, Lucian; Tarniceriu, Daniela; Ryu, Jonghoon; Rotopanescu, Ana-Mirela
Source: check_circle
Web of Science Researcher Profile Sync

Some lengths for which CPP interleavers have weaker minimum distances than QPP interleavers

Journal of the Franklin Institute
2020-03 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu; Jonghoon Ryu; Ana-Mirela Rotopanescu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Lengths for Which Fourth Degree PP Interleavers Lead to Weaker Performances Compared to Quadratic and Cubic PP Interleavers

Entropy
2020-01-08 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu; Jonghoon Ryu; Ana-Mirela Rotopanescu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

When Is the Number of True Different Permutation Polynomials Equal to 0?

Mathematics
2019-10-25 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The Inverse of A Fourth Degree Permutation Polynomial

The Fifth Conference of Mathematical Society of Moldova IMCS-55, September 28 - October 1, 2019, Chisinau, Republic of Moldova
2019-09 | Conference paper
Source: Self-asserted source
Lucian Trifina

Nonlinearity Degree for CPP, 4-PP, and 5-PP Interleavers for Turbo Codes

2019 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)
2019-06 | Conference paper
Part of ISBN: 9781728116242
Source: Self-asserted source
Lucian Trifina

Parallel access by butterfly networks for any degree permutation polynomial and ARP interleavers

Journal of the Franklin Institute
2019-03 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Correction to: The number of different true permutation polynomial based interleavers under Zhao and Fan sufficient conditions

Telecommunication Systems
2019-01-11 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

A Coefficient Test for Quintic Permutation Polynomials Over Integer Rings

IEEE Access
2018 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Determining the number of true different permutation polynomials of degrees up to five by Weng and Dong algorithm

Telecommunication Systems
2018-02-17 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

A simple method to determine the number of true different quadratic and cubic permutation polynomial based interleavers for turbo codes

Telecommunication Systems
2017 | Journal article
EID:

2-s2.0-84970023157

Contributors: Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Soft estimates for doubly iterative decoding of space-Time turbo codes using M-Ary Quadrature Amplitude Modulation

ISSCS 2017 - International Symposium on Signals, Circuits and Systems
2017 | Conference paper
EID:

2-s2.0-85032291856

Contributors: Rotopanescu, A.-M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Up to five degree permutation polynomial interleavers for short length LTE turbo codes with optimum minimum distance

ISSCS 2017 - International Symposium on Signals, Circuits and Systems
2017 | Conference paper
EID:

2-s2.0-85032299952

Contributors: Trifina, L.; Ryu, J.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

On the Equivalence of Cubic Permutation Polynomial and ARP Interleavers for Turbo Codes

IEEE Transactions on Communications
2017-02 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Correction impulse method for turbo decoding over middleton class-a impulsive noise

Advances in Electrical and Computer Engineering
2016 | Journal article
EID:

2-s2.0-85007552103

Contributors: Trifina, L.; Tarniceriu, D.; Andrei, M.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Soft Estimates for Doubly Iterative Decoding for 16–QAM and 64–QAM Modulation

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI, Vol. 62 (66), No. 2
2016 | Journal article
Source: Self-asserted source
Lucian Trifina

The number of different true permutation polynomial based interleavers under Zhao and Fan sufficient conditions

Telecommunication Systems
2016 | Journal article
EID:

2-s2.0-84957008933

Contributors: Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 3)‎

A Coefficient Test for Fourth Degree Permutation Polynomials over Integer Rings

AEU - International Journal of Electronics and Communications
2016-09 | Journal article
Contributors: Lucian Trifina; Daniela Tarniceriu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Capacity of Middleton Class-A impulsive noise channel with binary input

Applied Mathematics and Information Sciences
2015 | Journal article
EID:

2-s2.0-84931334672

Contributors: Andrei, M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Determining the number of different cubic permutation polynomial based interleavers for lengths in the LTE standard

ISSCS 2015 - International Symposium on Signals, Circuits and Systems
2015 | Conference paper
EID:

2-s2.0-84955570362

Contributors: Trifina, L.; Tarniceriu, D.; Andrei, M.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Influence of Trellis Termination Methods on Turbo Codes Performances Over Middleton Class-A Channels

BULETINUL INSTITUTULUI POLITEHNIC DIN IAŞI BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LXI (LXV), Fasc. 4
2015 | Journal article
Source: Self-asserted source
Lucian Trifina

Memory 4 triple-binary turbo codes of rate 0.6

2015 20th International Conference on Methods and Models in Automation and Robotics, MMAR 2015
2015 | Conference paper
EID:

2-s2.0-84964529060

Contributors: Vesa, A.; Kovaci, M.; Trifina, L.; Balta, H.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

The limitation of permutation polynomial interleavers for turbo codes and a scheme for dithering permutation polynomials

AEU - International Journal of Electronics and Communications
2015 | Journal article
EID:

2-s2.0-84949929162

Contributors: Ryu, J.; Trifina, L.; Balta, H.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 3)‎

Improved method for searching interleavers from a certain set using Garello's method with applications for the LTE standard

Annales des Telecommunications/Annals of Telecommunications
2014 | Journal article
EID:

2-s2.0-84901829466

Contributors: Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Influence of Extrinsec Information Scaling Factor on Max-Log-MAP Decoding Algorithm for Turbo Codes with Transmission on Channel Affected by Middleton Class-A Impulsive Noise

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LX (LXIV), Fasc. 3
2014 | Journal article
Source: Self-asserted source
Lucian Trifina

Influence of impulse noise on alamouti code performances

Lecture Notes in Electrical Engineering
2014 | Book
EID:

2-s2.0-84958551676

Contributors: Andrei, M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Performance analysis of turbo-coded decode-and-forward relay channels with middleton class - A impulsive noise

Advances in Electrical and Computer Engineering
2014 | Journal article
EID:

2-s2.0-84921649589

Contributors: Andrei, M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Threshold based iteration stopping criterion for turbo codes and for scheme combining a turbo code and a golden space-time block code

Advances in Electrical and Computer Engineering
2014 | Journal article
EID:

2-s2.0-84894607425

Contributors: Savin, A.; Trifina, L.; Andrei, M.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Analysis of cubic permutation polynomials for turbo codes

Wireless Personal Communications
2013 | Journal article
EID:

2-s2.0-84874583234

Contributors: Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Analysis of recursive convolutional codes and turbo codes as sources with memory

AEU - International Journal of Electronics and Communications
2013 | Journal article
EID:

2-s2.0-84875220277

Contributors: Munteanu, V.; Tarniceriu, D.; Trifina, L.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Asymmetric Turbo-Coded Decode-and-Forward Relay Channel Performance Comparison of Component Recursive Systematic Convolutional Codes with Generator Matrices of Memory 3 and 4

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LIX (LXIII), Fasc. 3
2013 | Journal article
Source: Self-asserted source
Lucian Trifina

Component Recursive Systematic Convolutional Code Analysis in a Symmetric Turbo-Coded Decode-and-Forward Relay Channel

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LIX (LXIII), Fasc. 2
2013 | Journal article
Source: Self-asserted source
Lucian Trifina

Influence of trellis termination methods on turbo code performances

2013 4th International Symposium on Electrical and Electronics Engineering, ISEEE 2013 - Proceedings
2013 | Conference paper
EID:

2-s2.0-84898966388

Contributors: Andrei, M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Scheme combining a turbo code and a golden space-time block code with different interleavers

ISSCS 2013 - International Symposium on Signals, Circuits and Systems
2013 | Conference paper
EID:

2-s2.0-84890883609

Contributors: Savin, A.; Trifina, L.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Threshold determining for minabsLLR stopping criterion for turbo codes

Frequenz
2013 | Journal article
EID:

2-s2.0-84888109860

Contributors: Trifina, L.; Tǎrniceriu, D.; Baltǎ, H.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

About Symmetric Convolutional Codes of Memory Two and Three Used in Space-Time Turbo Coding

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LVIII (LXII), Fasc. 1
2012 | Journal article
Source: Self-asserted source
Lucian Trifina

On dispersion and nonlinearity degree of QPP interleavers

Applied Mathematics and Information Sciences
2012 | Journal article
EID:

2-s2.0-84870025066

Contributors: Trifina, L.; Tarniceriu, D.; Munteanu, V.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier

On Dispersion and Nonlinearity Degree of QPP Interleavers

Applied Mathematics and Information Sciences
2012 | Journal article
Contributors: Trifina, Lucian; Tarniceriu, Daniela; Munteanu, Valeriu
Source: check_circle
Web of Science Researcher Profile Sync

Soft estimates for doubly iterative decoding with 8-PSK and 16-PSK modulations

Frequenz
2012 | Journal article
EID:

2-s2.0-84860538252

Contributors: Rotopǎnescu, A.-M.; Trifina, L.; Tarniceriu, D.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Adaptive Frequency Equalizer

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LVII (LXI), Fasc. 2
2011 | Journal article
Source: Self-asserted source
Lucian Trifina

Asymmetric Turbo Coded Modulation in Mimo Systems Using Doubly Iterative Decoding Algorithm

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞI Tome LVII (LXI), Fasc. 4
2011 | Journal article
Source: Self-asserted source
Lucian Trifina

Asymmetric Turbo Codes for LTE Systems with Medium Frame Length

Signal Processing and Applied Mathematics for Electronics and Communications August 26-28, 2011 — Cluj-Napoca
2011 | Conference paper
Source: Self-asserted source
Lucian Trifina

Comparison between Omega'- QPP and Random Interleavers for Space-Time Turbo Codes using Doubly Iterative Decoding Algorithm

International Symposium on Signals, Circuits and Systems (ISSCS)
2011 | Conference paper
Contributors: Rotopanescu, Ana-Mirela; Trifina, Lucian
Source: check_circle
Web of Science Researcher Profile Sync

Comparison between Ω'- QPP and random interleavers for space-time turbo codes using doubly iterative decoding algorithm

ISSCS 2011 - International Symposium on Signals, Circuits and Systems, Proceedings
2011 | Conference paper
EID:

2-s2.0-80052635989

Contributors: Rotopǎnescu, A.-M.; Trifina, L.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier

Dithered Largest Spread RP and QPP interleavers for short frame lengths

ISSCS 2011 - International Symposium on Signals, Circuits and Systems, Proceedings
2011 | Conference paper
EID:

2-s2.0-80052626128

Contributors: Lazar, A.G.; Trifina, L.; Cojocariu, E.; Buzatu, N.R.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Doubly Iterative Decoding of Space-Time Turbo Codes Using Log-App Algorithm

ACTA TECHNICA NAPOCENSIS, ELECTRONICS AND TELECOMMUNICATIONS, Vol. 52, No. 1
2011 | Journal article
Source: Self-asserted source
Lucian Trifina

Improved QPP interleavers for LTE standard

ISSCS 2011 - International Symposium on Signals, Circuits and Systems, Proceedings
2011 | Conference paper
EID:

2-s2.0-80052644915

Contributors: Trifina, L.; Tǎrniceriu, D.; Munteanu, V.
Source: Self-asserted source
Lucian Trifina via Scopus - Elsevier
grade
Preferred source (of 2)‎

Improving the Performance of Turbo Codes for AWGN, RMF and B-RMF Channels

Signal Processing and Applied Mathematics for Electronics and Communications August 26-28, 2011 — Cluj-Napoca
2011 | Conference paper
Source: Self-asserted source
Lucian Trifina
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Peer review (145 reviews for 28 publications/grants)

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