2010 - VII International Telecommunications Symposium
Hardware-Friendly Implementation of Soft Information Set Decoders
This article has two main purposes: (i) to introduce and evaluate a modified version of the Dorsch soft decoding algorithm for block codes, based on inform...
- A. Gortan
- R. P. Jasinski
- W. Godoy Jr.
- V. A. Pedroni
- soft-decision
- information set decoding
- Dorsch algorithm
- hardware implementation
- FPGA
- VHDL
SBrT 2010
A Packet Distribution Traffic Model for Computer Networks
The traditional traffic models which are based on conventional telephone traffic are not suitable for modeling selfsimilar traffic on computer networks. The...
- Ewerton Castro
- Ajey Kumar
- Marcelo S. Alencar
- Iguatemi E. Fonseca
- Self-similar
- Computer Network
- Internet Traffic
- File Size Distribution
SBrT 2010
EGPRS2 Deployment as a Resource-saving Feature for Voice
EGPRS2 is part of the GERAN evolution standardized in 3GPP GERAN Release 7 and it allows higher throughput rates per timeslot due to the adoption of higher ...
- A. J. Loureiro
- R. F Iida
- GERAN Evolution
- EGPRS
- EGPRS2
- spectrum efficiency
- resources saving
SBrT 2010
Optical Amplitude Multiplexing through Parametric Amplification: An Analysis for the Idler Signal
Recently a new technique that used parametric amplification in optical fibers to combine two binary signals into a single quaternary amplitude-shift keyin...
- A. L. A. Costa
- J. D. Marconi
- F. R. Barbosa
- E. Moschim
- M. L. F. Abbade
- Optical signal processing
- parametric amplifiers (PA)
- quaternary-amplitude shift keying (4 - ASK)
SBrT 2010
A Robust MERRY Channel Shortening Technique for OFDM Systems in PLC Environment Corrupted by Impulsive Noise
This contribution introduces a robust version of the multicarrier equalization by restoration of redundance (MERY) algorithm for data communication through...
- Alam Silva Menezes
- Moisés Vidal Ribeiro
SBrT 2010