Title :
Proposals to build a promising ultra-wideband wireless communications
Author :
Shostko, I.S. ; Almakadma, T.
Author_Institution :
Kharkov Nat. Univ. of Radio Electron., Kharkov, Ukraine
Abstract :
The variants of constructing promising ultra-wideband wireless communications systems based on the new standard. This standard specifies an ultra wideband (UWB) physical layer for a wireless personal area network (PAN), utilizing the unlicensed 3100 - 10600 MHz frequency band, supporting data rates of 53.3, 80, 106.7, 160, 200, 320, 400, 480, 640, 800, 960 and 1024 Mb/s. This standard specifies a Multi Band Orthogonal Frequency Division Modulation (MBOFDM) scheme to transmit information. A total of 110 sub-carriers (100 data carriers and 10 guard carriers) are used per band to transmit the information. Frequency-domain spreading, time-domain spreading, modulation and forward error correction (FEC) coding are used to vary the data rates.
Keywords :
OFDM modulation; encoding; forward error correction; personal area networks; telecommunication standards; ultra wideband communication; FEC; MBOFDM; PAN; bit rate 1024 Mbit/s; bit rate 106.7 Mbit/s; bit rate 200 Mbit/s; bit rate 320 Mbit/s; bit rate 480 Mbit/s; bit rate 53.3 Mbit/s; bit rate 640 Mbit/s; bit rate 80 Mbit/s; bit rate 800 Mbit/s; bit rate 960 Mbit/s; coding; forward error correction; frequency 3100 MHz to 10600 MHz; frequency-domain spreading; multiband orthogonal frequency division modulation; time-domain spreading; ultrawideband wireless communications; wireless personal area network; Logic gates; Multimedia communication; Smart homes; Ultra wideband technology; Universal Serial Bus; Wireless communication; Multi Band Orthogonal Frequency Division Modulation; Ultra-wideband wireless communications systems;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609153
