Essays about: "error-correcting codes"

Showing result 11 - 15 of 22 essays containing the words error-correcting codes.

  1. 11. A Gröbner basis algorithm for fast encoding of Reed-Müller codes

    University essay from Linköpings universitet/Matematik och tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Author : Olle Abrahamsson; [2016]
    Keywords : Gröbner basis; error correcting codes; coding theory; algebra; Reed-Müller; Gröbnerbas; felrättande koder; kodningsteori; algebra; Reed-Müller;

    Abstract : In this thesis the relationship between Gröbner bases and algebraic coding theory is investigated, and especially applications towards linear codes, with Reed-Müller codes as an illustrative example. We prove that each linear code can be described as a binomial ideal of a polynomial ring, and that a systematic encoding algorithm for such codes is given by the remainder of the information word computed with respect to the reduced Gröbner basis. READ MORE

  3. 12. Forward Error Correction in Real-time Video Streaming Applications

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Johan Westerlund; [2015]
    Keywords : ;

    Abstract : The Internet is rapidly becoming the dominant platform for video contribution and distribution, but today’s Internet provides a best-effort service without any guarantee of quality. Internet video streaming has to cope with this lack of guarantees. READ MORE

  4. 13. Performance Evaluation of Error Correcting Techniques for OFDM Systems

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Yasir Javed Qazi; Jawad Ahmed Malik; Safwan Muhammad; [2014]
    Keywords : OFDM; Linear block codes; Convolution codes; Reed-Solomon codes;

    Abstract : Orthogonal frequency-division multiplexing (OFDM) systems provide efficient spectral usage by allowing overlapping in the frequency domain. Additionally, they are highly immune to multipath delay spread. READ MORE

  5. 14. Decoding of Error Correcting codes Using Neural Networks

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Atif Haroon; Fahad Hussain; Muhammad Raheel Bajwa; [2013]
    Keywords : Block codes; Neural networks;

    Abstract : Error Correcting codes are used to ensure integrity, accuracy and fault-tolerance in transmitted data. These are categorized as Block Codes and Convolutional Codes. This report primarily focuses on decoding of Block Codes, whereas Convolutional Codes have been discussed and guidelines given for their decoding. READ MORE

  6. 15. Analysis of reliability and energy consumption in industrial wireless sensor networks

    University essay from Signaler och System

    Author : Johan Ersvik; [2012]
    Keywords : wireless sensor networks; WirelessHART; channel measurements; channel coding;

    Abstract : Wireless sensor networks have attracted the interest of the process industry. A process plant typically contains thousands of devices, monitoring or controlling the process. Today, all these devices are usually connected with wires. READ MORE