Valdemar Cardoso da Rocha Jr.

15 papers Journal 13Unranked 1
YearRankTypeTitle / Venue / Authors
2022 — book
Communication Systems, Third Edition
Marcelo S. Alencar, Valdemar Cardoso da Rocha Jr.
2018 J jnl
Turbo decoding of simple product codes in a two user binary adder channel employing the Bahl-Cocke-Jelinek-Raviv algorithm.
Telecommun. Syst.
I. M. M. de Souza, Maria de Lourdes M. G. Alcoforado, Valdemar Cardoso da Rocha Jr.
2017 J jnl
Turbo coding for the noisy 2-user binary adder channel with punctured convolutional codes.
Telecommun. Syst.
Maria de Lourdes M. G. Alcoforado, Jamerson J. C. B. de Jesus, Valdemar Cardoso da Rocha Jr.
2015 J jnl
Bahl-Cocke-Jelinek-Raviv decoding algorithm applied to the three-user binary adder channel.
IET Commun.
Maria de Lourdes M. G. Alcoforado, M. C. C. Oliveira, Valdemar Cardoso da Rocha Jr.
2013 J jnl
Universal homophonic coding scheme using differential encoding and interleaving.
Inf. Process. Lett.
D. R. Simões, Jaime Portugheis, Valdemar Cardoso da Rocha Jr.
2012 J jnl
Guest Editorial: Special Issue on Wireless Personal Multimedia Communications.
Wirel. Pers. Commun.
Marcelo S. Alencar, Neeli Rashmi Prasad, Valdemar Cardoso da Rocha Jr., António Rodrigues, Elvino S. Sousa
2011 J jnl
Multi-Edge type Unequal Error Protection LDPC codes
CoRR
H. V. Beltrão Neto, Werner Henkel, Valdemar Cardoso da Rocha Jr.
2010 J jnl
Deriving the Probabilistic Capacity of General Run-Length Sets Using Generating Functions
CoRR
Georg Böcherer, Rudolf Mathar, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel
2009 J jnl
On the Capacity of Constrained Systems
CoRR
Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel
2008 J jnl
Capacity of General Discrete Noiseless Channels
CoRR
Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel
2008 J jnl
Maximum Entropy Rate of Markov Sources for Systems With Non-regular Constraints
CoRR
Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel
2007 J jnl
On the Power Spectral Density of Constrained Sequences.
IEEE Trans. Commun.
Cecilio Pimentel, Valdemar Cardoso da Rocha Jr.
2004 — conf
Trellis Code Construction for the 2-User Binary Adder Channel.
ICT
Valdemar Cardoso da Rocha Jr., Maria de Lourdes M. G. Alcoforado
1999 J jnl
A secret-key cipher based on a non-linear structured code.
Comput. Commun.
Valdemar Cardoso da Rocha Jr., David Lopes de Macêdo
1984 J jnl
Maximum distance separable multilevel codes.
IEEE Trans. Inf. Theory
Valdemar Cardoso da Rocha Jr.