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2020 – today
- 2024
[j43]Higor Dos Santos
, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Symbolic Dynamical Filtering via Variable Length Markov Model and Machine Learning. IEEE Access 12: 19778-19789 (2024)- 2023
- [j42]Joao V. C. Evangelista, Davi Moreno, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Tag Generation Using Chaotic Sequences for Physical-Layer Authentication. IEEE Access 11: 73080-73087 (2023) - [j41]Andy M. Ramos, José A. P. Artiles, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
A Fragile Image Watermarking Scheme in DWT Domain Using Chaotic Sequences and Error-Correcting Codes. Entropy 25(3): 508 (2023) - [j40]Carlos E. C. Souza, Davi Moreno, Ravi B. D. Figueiredo, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
q-Analogs Over Finite Fields: Definition, Algebraic Properties, and Application in Pseudo-Random Number Generators. IEEE Trans. Circuits Syst. II Express Briefs 70(8): 3064-3068 (2023) - 2022
- [j39]Rafael Campello, Gabriel Carlini, Carlos E. C. Souza, Cecilio Pimentel, Daniel Pedro Bezerra Chaves:
Successive Interference Cancellation Decoding With Adaptable Decision Regions for NOMA Schemes. IEEE Access 10: 2051-2062 (2022) - [j38]José A. P. Artiles, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Robust image watermarking algorithm using chaotic sequences. J. Inf. Secur. Appl. 68: 103219 (2022) - [j37]Carlos E. C. Souza, Davi Moreno, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Pseudo-Chaotic Sequences Generated by the Discrete Arnold's Map Over Z2m: Period Analysis and FPGA Implementation. IEEE Trans. Instrum. Meas. 71: 1-10 (2022) - 2021
- [j36]Carlos E. C. Souza, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
One-Dimensional Pseudo-Chaotic Sequences Based on the Discrete Arnold's Cat Map Over ℤ₃ᵐ. IEEE Trans. Circuits Syst. II Express Briefs 68(1): 491-495 (2021) - [j35]Carlos E. C. Souza, Rafael Campello, Cecilio Pimentel, Daniel Pedro Bezerra Chaves:
Chaos-Based Space-Time Trellis Codes With Deep Learning Decoding. IEEE Trans. Circuits Syst. II Express Briefs 68(4): 1472-1476 (2021) - 2020
- [j34]Daniel K. Franch, Daniel Pedro Bezerra Chaves, Cecilio Pimentel, Diego M. Hamilton:
Markov modeling of dynamical systems via clustering and graph minimization. Digit. Signal Process. 104: 102769 (2020) - [j33]Carlos E. C. Souza, Cecilio Pimentel, Daniel Pedro Bezerra Chaves:
A Symbolic Dynamics Approach to Trellis-Coded Chaotic Modulation. IEEE Trans. Circuits Syst. II Express Briefs 67-II(10): 2189-2193 (2020)
2010 – 2019
- 2019
- [j32]Carlos E. C. Souza, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Digital Communication Systems Based on Three-Dimensional Chaotic Attractors. IEEE Access 7: 10523-10532 (2019) - [j31]Igor Moreira, Cecilio Pimentel:
Markov modeling of discrete fading channels using birth-death channels. Int. J. Commun. Syst. 32(14) (2019) - [j30]José A. P. Artiles, Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
Image encryption using block cipher and chaotic sequences. Signal Process. Image Commun. 79: 24-31 (2019) - 2017
- [j29]Igor Moreira, Cecilio Pimentel, Felipe P. Barros, Daniel Pedro Bezerra Chaves:
Modeling Fading Channels With Binary Erasure Finite-State Markov Channels. IEEE Trans. Veh. Technol. 66(5): 4429-4434 (2017) - [c13]Igor Moreira, Cecilio Pimentel:
Markov modeling of OFDM transmission over frequency selective channels. TSP 2017: 110-113 - 2016
- [j28]Rogerio T. Silva, Roberto Ramos Colletti, Cecilio Pimentel, Renato Mariz de Moraes:
BETA random waypoint mobility model for wireless network simulation. Ad Hoc Networks 48: 93-100 (2016) - [j27]Bruna L. R. Melo, Daniel C. Cunha, Cecilio Pimentel:
Optimal power distribution in non-binary LDPC code-based cooperative wireless networks. Comput. Networks 100: 157-165 (2016) - [j26]Daniel Pedro Bezerra Chaves, Carlos E. C. Souza, Cecilio Pimentel:
A smooth chaotic map with parameterized shape and symmetry. EURASIP J. Adv. Signal Process. 2016: 122 (2016) - [j25]Cecilio Pimentel:
On the Weight Enumerator of Periodically Time-Varying Convolutional Codes. IEEE Commun. Lett. 20(3): 418-421 (2016) - [j24]Pedro Melo, Cecilio Pimentel, Fady Alajaji:
LDPC Decoding Over Nonbinary Queue-Based Burst Noise Channels. IEEE Trans. Veh. Technol. 65(1): 452-457 (2016) - 2015
- [j23]Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza:
Low complexity trellis representations of convolutional codes via sectionalization of the minimal trellis. Telecommun. Syst. 59(4): 491-500 (2015) - 2014
- [j22]Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho:
A new computational decoding complexity measure of convolutional codes. EURASIP J. Adv. Signal Process. 2014: 173 (2014) - [c12]Daniel Pedro Bezerra Chaves, Cecilio Pimentel:
On the follower set graph of shifts of finite type. ISIT 2014: 1802-1806 - 2013
- [j21]Rebecca C. de Albuquerque, Daniel C. Cunha, Cecilio Pimentel:
On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes. EURASIP J. Adv. Signal Process. 2013: 28 (2013) - [j20]Guilherme Luiz Moritz, Richard Demo Souza, Cecilio Pimentel, Marcelo Eduardo Pellenz, Bartolomeu F. Uchôa Filho, Isaac Benchimol:
Turbo Decoding Using the Sectionalized Minimal Trellis of the Constituent Code: Performance-Complexity Trade-Off. IEEE Trans. Commun. 61(9): 3600-3610 (2013) - [c11]Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho:
A computational complexity measure for trellis modules of convolutional codes. TSP 2013: 144-148 - 2012
- [j19]Richard Demo Souza, Cecilio Pimentel, Daiana Nascimento Muniz:
Reduced complexity decoding of convolutional codes based on the M-algorithm and the minimal trellis. Ann. des Télécommunications 67(11-12): 537-545 (2012) - [j18]Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho:
High-rate systematic recursive convolutional encoders: minimal trellis and code search. EURASIP J. Adv. Signal Process. 2012: 243 (2012) - [j17]Cecilio Pimentel, Fady Alajaji, Pedro Melo:
A Discrete Queue-Based Model for Capturing Memory and Soft-Decision Information in Correlated Fading Channels. IEEE Trans. Commun. 60(6): 1702-1711 (2012) - [c10]Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza:
Sectionalization of the minimal trellis module for convolutional codes. TSP 2012: 227-232 - 2011
- [c9]Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Isaac Benchimol:
Minimal trellis for systematic recursive convolutional encoders. ISIT 2011: 2477-2481 - [c8]Cecilio Pimentel, Fady Alajaji, Pedro Melo:
A Discrete Queue-Based Model for Soft-Decision Demodulated Correlated Fading Channels. VTC Spring 2011: 1-5 - 2010
- [j16]Haider Al-Lawati, Fady Alajaji, Cecilio Pimentel:
On Symbol Versus Bit Interleaving for Block-Coded Binary Markov Channels. IEEE Trans. Veh. Technol. 59(5): 2582-2588 (2010) - [i4]Georg Böcherer, Rudolf Mathar, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel:
Deriving the Probabilistic Capacity of General Run-Length Sets Using Generating Functions. CoRR abs/1001.2205 (2010)
2000 – 2009
- 2009
- [j15]Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Marcel Jar:
Convolutional codes under a minimal trellis complexity measure. IEEE Trans. Commun. 57(1): 1-5 (2009) - [j14]Cecilio Pimentel, Fady Alajaji:
Packet-Based Modeling of Reed-Solomon Block-Coded Correlated Fading Channels Via a Markov Finite Queue Model. IEEE Trans. Veh. Technol. 58(7): 3124-3136 (2009) - [j13]Luiz G. Caldeira, Cecilio Pimentel:
Distance Spectrum and Expurgated Union Bound of Space-Time Trellis Codes in Quasi-Static Rician Fading Channels. IEEE Trans. Veh. Technol. 58(9): 5264-5269 (2009) - [c7]Cecilio Pimentel, Fady Alajaji:
A Discrete Channel Model for Capturing Memory and Soft-Decision Information: A Capacity Study. ICC 2009: 1-6 - [i3]Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel:
On the Capacity of Constrained Systems. CoRR abs/0911.1090 (2009) - 2008
- [j12]Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Marcelo Eduardo Pellenz:
Generalized Punctured Convolutional Codes with Unequal Error Protection. EURASIP J. Adv. Signal Process. 2008 (2008) - [j11]Cecilio Pimentel, Rodrigo Leal Siqueira:
Analysis of the Go-Back- Protocol on Finite-State Markov Rician Fading Channels. IEEE Trans. Veh. Technol. 57(4): 2627-2632 (2008) - [i2]Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel:
Capacity of General Discrete Noiseless Channels. CoRR abs/0802.2451 (2008) - [i1]Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel:
Maximum Entropy Rate of Markov Sources for Systems With Non-regular Constraints. CoRR abs/0809.1252 (2008) - 2007
- [j10]Cecilio Pimentel, Valdemar Cardoso da Rocha Jr.:
On the Power Spectral Density of Constrained Sequences. IEEE Trans. Commun. 55(3): 409-416 (2007) - 2006
- [c6]V. C. da Rocha, Cecilio Pimentel, D. P. B. A. Camara:
Redundancy in homophonic coding and a new homophonic coding technique. ISIT 2006: 1253-1257 - [c5]Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel:
On the Behavior of the Distance Spectrum of Convolutional Codes under a Minimal Trellis Complexity Measure. ITW 2006: 283-287 - [c4]Cecilio Pimentel, Rodrigo Leal Siqueira:
Analysis of the Go-Back-N Protocol on Finite State Markov Fading Channels. VTC Spring 2006: 2042-2046 - 2005
- [j9]Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Mao-Chao Lin:
Generalized punctured convolutional codes. IEEE Commun. Lett. 9(12): 1070-1072 (2005) - 2004
- [j8]Cecilio Pimentel, Tiago H. Falk, Luciano Lisbôa:
Finite-state Markov modeling of correlated Rician-fading channels. IEEE Trans. Veh. Technol. 53(5): 1491-1501 (2004) - [c3]Daniel Pedro Bezerra Chaves, Cecilio Pimentel, Bartolomeu F. Uchôa Filho:
An Iterative Matrix-Based Procedure for Finding the Shannon Cover for Constrained Sequences. ICT 2004: 88-93 - 2003
- [j7]Cecilio Pimentel:
On the computation of weight enumerators for convolutional codes. IEEE Trans. Commun. 51(3): 313-317 (2003) - [j6]Cecilio Pimentel, Bartolomeu F. Uchôa Filho:
A combinatorial approach to finding the capacity of the discrete noiseless channel. IEEE Trans. Inf. Theory 49(8): 2024-2028 (2003) - 2002
- [j5]Renato Mariz de Moraes, Bartolomeu F. Uchôa Filho, Cecilio Pimentel, Reginaldo Palazzo Júnior, José Roberto Rios Leite:
Shannon capacity and codes for communicating with a chaotic laser. IEEE Trans. Commun. 50(6): 882-887 (2002) - [j4]Cecilio Pimentel:
Generating series and performance bounds for convolutional codes over burst-error channels. IEEE Trans. Veh. Technol. 51(5): 1011-1017 (2002) - 2001
- [j3]Bartolomeu F. Uchôa Filho, Cecilio Pimentel:
Enumerative Combinatorics and Shannon's Theory of Discrete Noiseless Channels. Electron. Notes Discret. Math. 7: 118-121 (2001)
1990 – 1999
- 1999
- [c2]Cecilio Pimentel, Leandro Chaves Rêgo:
Analysis of soft decision decoding of interleaved convolutional codes over burst channels. WCNC 1999: 1090-1094 - 1998
- [j2]Cecilio Pimentel, Ian F. Blake:
Concatenated coding performance for FSK modulation on time-correlated Rician fading channels. IEEE Trans. Commun. 46(12): 1610-1618 (1998) - 1997
- [c1]Cecilio Pimentel, Ian F. Blake:
Non-Interleaved Reed-Solomon Coding Performance on Finite State Channels. ICC (3) 1997: 1493-1497 - 1993
- [j1]Kumar Balachandran, John B. Anderson, Weiler Alves Finamore, Cecilio J.-L. Pimentel:
Better rate 1/2 coded continuous phase modulation schemes and the M-algorithm. IEEE Trans. Inf. Theory 39(5): 1687-1694 (1993)
Coauthor Index
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