Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Lower bounds on the information rate of intersymbol interference channels based on the Ungerboeck observation model

Publiceringsår: 2009
Språk: Engelska
Sidor: 1649-1653
Dokumenttyp: Konferensbidrag


We consider the problem of lower bounding the information rate of intersymbol interference channels via Monte Carlo algorithms.

We adopt a novel approach based on the Ungerboeck observation model, unlike the existing ones that are all based on the Forney model.

The two approaches, yet equivalent in the case of full-complexity detection, lead to different results in the case of reduced-complexity detection, which is the only viable option when the channel memory is large.

In particular, the proposed approach significantly outperforms the existing ones at low-to-medium values of the signal-to-noise ratio.


  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Intersymbol Interference
  • Shannon Capacity


IEEE International Symposium on Information Theory (ISIT), 2009
  • Telecommunication Theory-lup-obsolete

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen