Title :
Ultra-wideband high data rate short range wireless links
Author :
Van´t Hof, J.P. ; Stancil, D.D.
Author_Institution :
Dept. of Electr. & Comput. Eng., Carnegie Mellon Univ., Pittsburgh, PA, USA
fDate :
6/24/1905 12:00:00 AM
Abstract :
High data rate wireless communications links use highly bandwidth efficient modulations to get the most from the limited spectrum available. Many of these schemes are complex, requiring large amounts of computation and hardware complexity to accomplish their tasks. This paper presents a method by which a high data rate, short-range, unlicensed wireless link is obtained using a modulation with low bandwidth efficiency to ensure that the radiated power spectral density is below maximum allowed levels. An experimental ultrawideband system is described that is capable of transmitting up to 600 Mbps over distances of a few meters.
Keywords :
broadband networks; data communication; error statistics; land mobile radio; modulation; radio links; wireless LAN; 600 Mbit/s; BER; FCC regulations; WaveLAN link; bandwidth efficient modulation; computation complexity; experimental ultrawideband system; hardware complexity; low bandwidth efficiency; mobile phone; radiated power spectral density; short range wireless links; ultra-wideband high data rate wireless links; unlicensed wireless link; Bandwidth; Binary phase shift keying; Bit error rate; Data storage systems; Hardware; Interference; Memory; Power engineering computing; Ultra wideband technology; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002669
