Title :
A Study on Pre/Post-Rake Transmission for UWB-IR System using Multiple Antennas
Author :
Hioki, Jun ; Ohno, Kohei ; Itami, Makoto
Author_Institution :
Dept. of Appl. Electron., Tokyo Univ. of Sci., Noda
Abstract :
In this paper, two kinds of multiple-input multiple-output (MIMO) transmission schemes for UWB (ultra-wideband) wireless communication system using pre/post-rake combiners are proposed and the bit error rate (BER) performances are analyzed under high data rate wireless personal area network (WPAN) environment by computer simulation. As a result, the BER performances of the proposed multi-antenna pre/post-rake transmission schemes for UWB wireless communication system are improved as the number of fingers for pre/post-rake combining increases.
Keywords :
MIMO communication; antenna arrays; diversity reception; error statistics; personal area networks; radio receivers; radio transmitters; ultra wideband communication; BER; MIMO; UWB-IR system; WPAN; bit error rate; multiple antenna; multiple-input multiple-output transmission; post-rake transmission; pre-rake transmission; rake combiner; ultra-wideband wireless communication system; wireless personal area network; Bit error rate; Computer simulation; Data analysis; Fingers; MIMO; Performance analysis; Transmitting antennas; Ultra wideband technology; Wireless communication; Wireless personal area networks;
Conference_Titel :
Communications and Information Technologies, 2008. ISCIT 2008. International Symposium on
Conference_Location :
Lao
Print_ISBN :
978-1-4244-2335-4
Electronic_ISBN :
978-1-4244-2336-1
DOI :
10.1109/ISCIT.2008.4700247
