This contribution focuses on the (up to date unexplored) topic of the Maximum-Likelihood(ML) noncoherent synchronization of Multi-Antenna transceivers working in faded environments and employing Ultra Wide Band Impulse Radio (UWB-IR) transmit technology. In particular, the Cramer - Rao Bound (CRB) is presented for the general case of Multiple-Input-Multiple-Output (MIMO) UWB-IR systems and used to compare the ultimate performance of three basic transmit schemes, thereinafter referred to as Single-Input-Single-Output (SIMO), MIMO Equal Signaling (MIMO-ES) and MIMO Orthogonal Signaling (MIMO-OS) ones. Thus, the noncoherent ML synchronizer is developed for the most performing transmit scheme (e.g., the SIMO one) and its performance is evaluated under both signal-acquisition and tracking operating conditions. The performance gain in the synchronization of UWB-IR signals arising by the utilization of the Multi-Antenna technology is also evaluated. © Copyright 2015 IEEE All rights reserved.

Noncoherent Maximum Likelihood Synchronization of Multi-Antenna UWB-IR faded Systems / Baccarelli, Enzo; Biagi, Mauro; Pelizzoni, C; Cordeschi, Nicola; Garzia, F.. - (2005), pp. 30-35. (Intervento presentato al convegno 11th European Wireless Conference on Next Generation Wireless and Mobile Communications and Services, European Wireless 2005 tenutosi a Nicosia; Cyprus nel Aprile 2005).

Noncoherent Maximum Likelihood Synchronization of Multi-Antenna UWB-IR faded Systems

BACCARELLI, Enzo;BIAGI, MAURO;CORDESCHI, Nicola;
2005

Abstract

This contribution focuses on the (up to date unexplored) topic of the Maximum-Likelihood(ML) noncoherent synchronization of Multi-Antenna transceivers working in faded environments and employing Ultra Wide Band Impulse Radio (UWB-IR) transmit technology. In particular, the Cramer - Rao Bound (CRB) is presented for the general case of Multiple-Input-Multiple-Output (MIMO) UWB-IR systems and used to compare the ultimate performance of three basic transmit schemes, thereinafter referred to as Single-Input-Single-Output (SIMO), MIMO Equal Signaling (MIMO-ES) and MIMO Orthogonal Signaling (MIMO-OS) ones. Thus, the noncoherent ML synchronizer is developed for the most performing transmit scheme (e.g., the SIMO one) and its performance is evaluated under both signal-acquisition and tracking operating conditions. The performance gain in the synchronization of UWB-IR signals arising by the utilization of the Multi-Antenna technology is also evaluated. © Copyright 2015 IEEE All rights reserved.
2005
11th European Wireless Conference on Next Generation Wireless and Mobile Communications and Services, European Wireless 2005
CRB; Fading MIMO channels; Multi-Antenna
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Noncoherent Maximum Likelihood Synchronization of Multi-Antenna UWB-IR faded Systems / Baccarelli, Enzo; Biagi, Mauro; Pelizzoni, C; Cordeschi, Nicola; Garzia, F.. - (2005), pp. 30-35. (Intervento presentato al convegno 11th European Wireless Conference on Next Generation Wireless and Mobile Communications and Services, European Wireless 2005 tenutosi a Nicosia; Cyprus nel Aprile 2005).
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/11573/366696
 Attenzione

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

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact