Title :
Design and performance analysis of an Impulse Radio Ultrawideband multiuser transmission scheme for Wireless Personal Area Networks applications
Author :
Ayadi, Jaouhar ; Kovacs, Istvan Zsolt ; Mecklenbrauker, Christoph F. ; Farserotu, John
Author_Institution :
Wireless Commun. Sect., Centre Suissse d´Electron. et de Microtech. SA (CSEM), Neuchatel, Switzerland
Abstract :
A scalable Impulse Radio (IR) Ultrawideband (UWB) air interface is proposed for Low Data Rate (LDR) Wireless Personal Area Network (WPAN) applications. Reduced-complexity transmitter and receiver designs are also proposed. The performance of the proposed IR-UWB multiuser system is investigated in PAN propagation environments. Various different receiver detection techniques are compared and it is shown that in the case of a multipath channel, the Windowed Signal Multiplication (WSM) scheme outperforms other potential detectors based on pulse template generation.
Keywords :
personal area networks; radio receivers; radio transmitters; signal detection; ultra wideband communication; UWB air interface; impulse radio transmission; low data rate WPAN; multipath channel; receiver detection technique; reduced complexity receiver; reduced complexity transmitter; ultrawideband multiuser transmission; windowed signal multiplication; wireless personal area networks; Bit error rate; Channel models; Delays; Detectors; Dispersion; Receivers; Synchronization;
Conference_Titel :
Signal Processing Conference, 2005 13th European
Conference_Location :
Antalya
Print_ISBN :
978-160-4238-21-1
