This paper investigates the use of binary De Bruijn sequences as vehicle signatures in a vehicular CDMA communication framework, over Rayleigh and Weibull distributed fading channels. Orthogonal De Bruijn codes are able to outperform Orthogonal Variable Spreading Factor sequences, whereas it is shown that their inherent Zero Correlation Zone does not provide any significant advantages in the presence of severe fading.
A Large Set of Orthogonal Codes for the V2V Scenario / Sarayloo, Mahdiyar; Gambi, Ennio; Spinsante, Susanna. - ELETTRONICO. - CFP14CVE-ART:(2015), pp. 653-654. (Intervento presentato al convegno 2014 International Conference on Connected Vehicles and Expo (ICCVE) tenutosi a Vienna (Austria) nel 3-7 November 2014) [10.1109/ICCVE.2014.7297629].
A Large Set of Orthogonal Codes for the V2V Scenario
SARAYLOO, MAHDIYAR;GAMBI, Ennio;SPINSANTE, Susanna
Writing – Original Draft Preparation
2015-01-01
Abstract
This paper investigates the use of binary De Bruijn sequences as vehicle signatures in a vehicular CDMA communication framework, over Rayleigh and Weibull distributed fading channels. Orthogonal De Bruijn codes are able to outperform Orthogonal Variable Spreading Factor sequences, whereas it is shown that their inherent Zero Correlation Zone does not provide any significant advantages in the presence of severe fading.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
