In this letter, we present three new criteria for early stopping and error detection in turbo
decoding. The approaches are based on monitoring the mean of the absolute values of the …

An iterative method and a device for decoding received signals transmitted in data frames
via various channels. In order to be able to utilize the computing capacity of digital signal …

Thus, an object of the present invention is to provide a turbo decoder and a dynamic
decoding method used for it capable of Solving the problems and significantly improving effi …

An iterative decoder limits the range of extrinsic information used for iterative decoding of an
encoded frame of data. The iterative decoder includes two or more Separate decoderS for …

The paper presents a method to improve significantly the convergence of iteratively decoded
concatenated schemes, such as serial concatenated convolutional codes, turbo codes and …

Gallager proposed and developed low density parity check (LDPC) codes in the early
1960s. LDPC codes were rediscovered in the early 1990s and shown to be capacity …

An iterative method and a device for decoding received signals transmitted in data frames
via various channels. In order to be able to utilize the computing capacity of digital signal …

This paper presents a digital ASIC implementation of turbo encoder and simulation of the
encoder and the decoder. The simulations determine the impact of decoder iterations …

BACKGROUND In wire bound or wireless communications, the transmit ted signal may need
to be decoded upon reception. In many communication standards, such as WCDMA/LTE …

Abstract Turbo Codes-A VLSI Design is a Masters Thesis that involves research, architecture
development, implementation and verification of a turbo encoder. The design achieves a …