Valdemar Cardoso da Rocha Jr.

According to our database, Valdemar Cardoso da Rocha Jr. authored at least 24 papers between 1984 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Communication Systems, Third Edition

Marcelo S. Alencar, Valdemar Cardoso da Rocha Jr.

Springer, ISBN: 978-3-031-12066-4, 2022

2018

Turbo decoding of simple product codes in a two user binary adder channel employing the Bahl-Cocke-Jelinek-Raviv algorithm.

I. M. M. de Souza, Maria de Lourdes M. G. Alcoforado, Valdemar Cardoso da Rocha Jr.

Telecommun. Syst., 2018

2017

Turbo coding for the noisy 2-user binary adder channel with punctured convolutional codes.

Maria de Lourdes M. G. Alcoforado, Jamerson J. C. B. de Jesus, Valdemar Cardoso da Rocha Jr.

Telecommun. Syst., 2017

2015

Bahl-Cocke-Jelinek-Raviv decoding algorithm applied to the three-user binary adder channel.

Maria de Lourdes M. G. Alcoforado, M. C. C. Oliveira, Valdemar Cardoso da Rocha Jr.

IET Commun., 2015

2014

Efficient use of a hybrid decoding technique for LDPC codes.

Walter Prado de Souza Guimarães, José S. Lemos-Neto, Valdemar Cardoso da Rocha

EURASIP J. Wirel. Commun. Netw., 2014

2013

Universal homophonic coding scheme using differential encoding and interleaving.

D. R. Simões, Jaime Portugheis, Valdemar Cardoso da Rocha Jr.

Inf. Process. Lett., 2013

2012

Guest Editorial: Special Issue on Wireless Personal Multimedia Communications.

Marcelo S. Alencar, Neeli Rashmi Prasad, Valdemar Cardoso da Rocha Jr., António Rodrigues, Elvino S. Sousa

Wirel. Pers. Commun., 2012

A hybrid iterative decoder for LDPC codes.

W. P. S. Guimaraes, José S. Lemos-Neto, V. C. da Rocha

Proceedings of the 2012 International Symposium on Wireless Communication Systems (ISWCS), 2012

2011

Multi-Edge type Unequal Error Protection LDPC codes

H. V. Beltrão Neto, Werner Henkel, Valdemar Cardoso da Rocha Jr.

CoRR, 2011

New cyclically permutable codes.

V. C. da Rocha, José S. Lemos-Neto

Proceedings of the 2011 IEEE Information Theory Workshop, 2011

Multi-edge type unequal error protecting low-density parity-check codes.

H. V. Beltrão Neto, Werner Henkel, V. C. da Rocha

Proceedings of the 2011 IEEE Information Theory Workshop, 2011

Multi-edge framework for unequal error protecting LT codes.

H. V. Beltrão Neto, Werner Henkel, V. C. da Rocha

Proceedings of the 2011 IEEE Information Theory Workshop, 2011

On the iterative decoding of binary product codes over the binary erasure channel.

P. R. Freitas, V. C. da Rocha, José S. Lemos-Neto

Proceedings of the 8th International Symposium on Wireless Communication Systems, 2011

2010

Deriving the Probabilistic Capacity of General Run-Length Sets Using Generating Functions

Georg Böcherer, Rudolf Mathar, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel

CoRR, 2010

2009

On the Capacity of Constrained Systems

Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel

CoRR, 2009

2008

Maximum Entropy Rate of Markov Sources for Systems With Non-regular Constraints

Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel

CoRR, 2008

Capacity of General Discrete Noiseless Channels

Georg Böcherer, Valdemar Cardoso da Rocha Jr., Cecilio Pimentel

CoRR, 2008

2007

On the Power Spectral Density of Constrained Sequences.

Cecilio Pimentel, Valdemar Cardoso da Rocha Jr.

IEEE Trans. Commun., 2007

2006

Binarizing and filtering historical documents with back-to-front interference.

João Marcelo Monte da Silva, Rafael Dueire Lins, Valdemar Cardoso da Rocha

Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Redundancy in homophonic coding and a new homophonic coding technique.

V. C. da Rocha, Cecilio Pimentel, D. P. B. A. Camara

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

2005

Turbo block codes for the binary adder channel.

Maria de Lourdes M. G. Alcoforado, Valdemar Cardoso da Rocha, Garik Markarian

Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

2004

Trellis Code Construction for the 2-User Binary Adder Channel.

Valdemar Cardoso da Rocha Jr., Maria de Lourdes M. G. Alcoforado

Proceedings of the Telecommunications and Networking, 2004

1999

A secret-key cipher based on a non-linear structured code.

Valdemar Cardoso da Rocha Jr., David Lopes de Macêdo

Comput. Commun., 1999

1984

Maximum distance separable multilevel codes.

Valdemar Cardoso da Rocha Jr.

IEEE Trans. Inf. Theory, 1984