Title :
Performance analysis of UWB intra-vehicle transmitted-reference communication systems
Author :
Yongnu Jin ; Kyeong Jin Kim ; Kyung Sup Kwak
Author_Institution :
UWB Wireless Commun. Res. Center, Inha Univ., Incheon, South Korea
Abstract :
The applications of ultra wideband (UWB) technologies in commercial vehicles wireless networked control systems (NCS) are attracting attention recently. The transmitted reference (TR) signaling, along with an autocorrelation receiver (AcR), is used for UWB intra-vehicle communication systems. In this paper, we analyze the performance of UWB intra-vehicle NCS with TR signaling under different time-bandwidth products and different numbers of transmitted pulses per symbol conditions. The bit-error probability (BEP) performance of this system is estimated based on the Gaussian approximation and the sampling expansion methods. Through Monte Carlo simulations, we investigate the limitation of the validity of the conventional Gaussian approximation and the sampling expansion methods for the intra-vehicle NCS.
Keywords :
Gaussian processes; Monte Carlo methods; error statistics; mobile communication; radio networks; ultra wideband communication; AcR; BEP performance; Gaussian approximation; Monte Carlo simulation; TR signaling; UWB intra-vehicle transmitted-reference communication system; autocorrelation receiver; bit-error probability performance; commercial vehicles wireless networked control system; intravehicle NCS; performance analysis; time-bandwidth products; transmitted reference signaling; Bandwidth; Channel models; Engines; Estimation; Gallium; Noise; Vehicles; Intra vehicle communication system; NCS; UWB; transmitted reference signaling;
Conference_Titel :
Consumer Communications and Networking Conference (CCNC), 2011 IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8789-9
DOI :
10.1109/CCNC.2011.5766472