The receiver demodulates the corrupted information, which a decoder then processes ... branch metric is the hamming distance; for soft-decision decoding, it can be the linear or Euclidean distance.

Ironically, product codes had been discussed nearly 40 years earlier . In the general sense, turbo-product, or block-turbo, codes are composed of a multidimensional array of block codes, such as ...

The CCSDS 231.0-B-3 LDPC codes with rates of 1/2 and uncoded block lengths of 64 and 256 bits are specially designed for telecommand (TC) and free space optical applications. Encoder and decoder IP ...

Over the last 10 years, breakthroughs in understanding the genetic instructions passed from parent to offspring have put ...

March 11, 2021 -- Allegro DVT, the leading provider of video processing silicon IPs, today announced the release of new versions of its D3x0 and E2x0 decoder and encoder IPs with extended of sample ...

Encoding and decoding must be done in real-time and the distortion measure does not tolerate delays. The structure of real-time encoding and decoding strategies that jointly minimize an average ...

In this paper, we propose the design and implementation of an encoder based on parallel structure for LTE systems. Through 8 bits parallel processing of the CRC attachment, code block segmentation, ...

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Numbers stations demonstrate decades of robust RF communication design, offering insights into propagation optimization and ...

GeneCoder has been enhanced with new encoding strategies, error correction, batch processing, and an improved GUI! (As of latest update) The toolkit now offers more ...

This paper describes the development of an algorithm for verification of signatures written on a touch-sensitive pad. The signature verification algorithm is based on an artificial neural network. The ...