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ISCAS
2007
IEEE
141views Hardware» more  ISCAS 2007»
15 years 10 months ago
Towards a GBit/s Programmable Decoder for LDPC Convolutional Codes
Abstract— We analyze the decoding algorithm for regular timeinvariant LDPC convolutional codes as a 3D signal processing scheme and derive several parallelization concepts, which...
Emil Matús, Marcos B. S. Tavares, Marcel Bi...
146
Voted
INFORMATICALT
2002
116views more  INFORMATICALT 2002»
15 years 3 months ago
On the Optimization of an Adaptive State Estimation of Dynamic Systems in the Presence of Time-varying Outliers
The problem of recursive estimation of a state of dynamic systems in the presence of time-varying outliers in observations to be processed has been considered. A learning phase use...
Rimantas Pupeikis
146
Voted
PACT
2009
Springer
15 years 10 months ago
Parallel FFT with Eden Skeletons
The notion of Fast Fourier Transformation (FFT) describes a range of efficient algorithms to compute the discrete Fourier transformation, frequency distribution in a signal. FFT pl...
Jost Berthold, Mischa Dieterle, Oleg Lobachev, Rit...
130
Voted
SIPS
2006
IEEE
15 years 9 months ago
Partly Parallel Overlapped Sum-Product Decoder Architectures for Quasi-Cyclic LDPC Codes
Abstract— In this paper, we propose partly parallel architectures based on optimal overlapped sum-product (OSP) decoding. To ensure high throughput and hardware utilization effi...
Ning Chen, Yongmei Dai, Zhiyuan Yan
ESTIMEDIA
2007
Springer
15 years 9 months ago
Data-Parallel Code Generation from Synchronous Dataflow Specification of Multimedia Applications
Embedded software design for MPSoC needs parallel programming. Popular programming languages such as C and C++ are not adequate for initial specification since they are designed f...
Seongnam Kwon, Choonseung Lee, Soonhoi Ha