The performance of several Ultra-WideBand (UWB) transmission schemes is analysed when the channel is frequency selective so that Inter-Symbol-Interference (ISI) arises at the receiver. The UWB schemes considered employ Time Hopping (TH) and/or Direct Sequence (DS) as spreading method and a correlation receiver. Analytical expressions for the Signal to Interference power Ratio (SIR) are derived are used to compare the schemes over several channels. Also the Bit Error Rate (BER) is discussed. The theoretical results are compared with simulation results.

On the Inter-Symbol-Interference in several Ultra Wideband systems / Piazzo, Lorenzo; Fabrizio, Ameli. - 2005:(2005), pp. 259-262. (Intervento presentato al convegno 2nd International Symposium on Wireless Communications Systems (ISWCS 2005) tenutosi a Siena, ITALY nel SEP 05-07, 2005) [10.1109/iswcs.2005.1547699].

On the Inter-Symbol-Interference in several Ultra Wideband systems

PIAZZO, Lorenzo;
2005

Abstract

The performance of several Ultra-WideBand (UWB) transmission schemes is analysed when the channel is frequency selective so that Inter-Symbol-Interference (ISI) arises at the receiver. The UWB schemes considered employ Time Hopping (TH) and/or Direct Sequence (DS) as spreading method and a correlation receiver. Analytical expressions for the Signal to Interference power Ratio (SIR) are derived are used to compare the schemes over several channels. Also the Bit Error Rate (BER) is discussed. The theoretical results are compared with simulation results.
2005
2nd International Symposium on Wireless Communications Systems (ISWCS 2005)
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
On the Inter-Symbol-Interference in several Ultra Wideband systems / Piazzo, Lorenzo; Fabrizio, Ameli. - 2005:(2005), pp. 259-262. (Intervento presentato al convegno 2nd International Symposium on Wireless Communications Systems (ISWCS 2005) tenutosi a Siena, ITALY nel SEP 05-07, 2005) [10.1109/iswcs.2005.1547699].
File allegati a questo prodotto
Non ci sono file associati a questo prodotto.

I documenti in IRIS 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/11573/361200
 Attenzione

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

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact