Block and convolutional codes jointly with some of the most important modulation schemes are analyzed in terms of the frame error rate when used in the presence of block fading and block co-channel interference. This channel model is well suited to describe, e.g., mobile radio transmission with non-ideal interleaving and/or frequency hopping. The results are analytical for block codes, whereas they have been obtained by simulation for convolutional codes. The capacity of a mobile radio system is then derived by including shadowing and users' position. It is shown that block codes outperform uninterleaved convolutional codes when the number of hops per codeword (the diversity degree) is low.

Impact of modulation and coding on the outage probability for mobile radio systems over block fading channels

CONTI, Andrea
1999

Abstract

Block and convolutional codes jointly with some of the most important modulation schemes are analyzed in terms of the frame error rate when used in the presence of block fading and block co-channel interference. This channel model is well suited to describe, e.g., mobile radio transmission with non-ideal interleaving and/or frequency hopping. The results are analytical for block codes, whereas they have been obtained by simulation for convolutional codes. The capacity of a mobile radio system is then derived by including shadowing and users' position. It is shown that block codes outperform uninterleaved convolutional codes when the number of hops per codeword (the diversity degree) is low.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1193078
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 4
  • ???jsp.display-item.citation.isi??? 1
social impact