Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

On the error correcting capability of convolutional codes: Old and new

In English

Författare

Summary, in English

A brief introduction to convolutional coding is given. The active distances are reviewed and shown to be an important tool for analyzing the error correcting capability of maximum-likelihood (ML) decoding of convolutional codes when communicating over a binary symmetric channel (BSC). Due to memory and delay constraints in practical coding schemes, convolutional codes often are either terminated or decoded by a window decoder. When a window decoder is used, the convolutional code sequence is not terminated; instead, the window decoder estimates the information digits after receiving a finite number of noise corrupted code symbols, thereby keeping the decoding delay short. A characterization of the error correcting capability of window decoded convolutional codes is given by using the active distances.

Publiceringsår

2002

Språk

Engelska

Sidor

11-18

Publikation/Tidskrift/Serie

ITG-Fachbericht

Issue

170

Dokumenttyp

Konferensbidrag

Förlag

VDI Verlag GMBH

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

4th International ITG Conference on Source and Channel Coding, 2002

Conference date

2002-01-28 - 2002-01-30

Conference place

Berlin, Germany

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0932-6022
  • CODEN: ITGFEY