Distance measurements for decoding real-number codes

Author

WU, JA-LING ; Shiu, Jiun

Author_Institution

Dept. of Inf. Eng., Nat. Chi-Nan Univ., Puli, Taiwan

fYear

1997

fDate

29 Jun-4 Jul 1997

Firstpage

510

Abstract

We show that the thresholded Hamming distance is a valid metric of the computer representable number set instead of the real number field, in which a real-number code is originally defined. This deployment not only completes the theoretic derivation of the real-number codes decoding but also gives a guideline for threshold selection, for the first time in the literature

Keywords

block codes; decoding; discrete Fourier transforms; error correction codes; linear codes; number theory; DFT-based real-number code; computer representable number set; discrete Fourier transform; distance measurements; error correction codes; linear block codes; real number field; real-number codes decoding; threshold selection; thresholded Hamming distance; Block codes; Computer science; Decoding; Discrete Fourier transforms; Discrete cosine transforms; Discrete transforms; Error correction; Error correction codes; Galois fields; Hamming distance;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on

Conference_Location

Ulm

Print_ISBN

0-7803-3956-8

Type

conf

DOI

10.1109/ISIT.1997.613447

Filename

613447

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3086256