Title :
The characteristics of the 2D spreading based communication systems
Author :
Jiri Blumenstein;Zbynek Fedra
Author_Institution :
Dept. of Radio Electronics, Brno University of Technology, Purky?ova 118, 612 00, Czech Republic
fDate :
4/1/2009 12:00:00 AM
Abstract :
This paper deals with characteristics and theory of code division multiple access (CDMA), orthogonal frequency division multiplexing (OFDM) and variable spreading factor orthogonal ferquency and code division multiplexing (VSF-OFCDM) systems. As comparison and evaluation of VSF-OFCDM with various 2D spreading factor (SF) as frequency and time dispersive transmission channel according to ETSI standard (typical rural area and warehouse enviroment) is being done.
Keywords :
"Multiaccess communication","OFDM","Telecommunication standards","Bit error rate","Frequency domain analysis","Communication systems","Code division multiplexing","Dispersion","Error correction","Error correction codes"
Conference_Titel :
Radioelektronika, 2009. RADIOELEKTRONIKA ´09. 19th International Conference
Print_ISBN :
978-1-4244-3537-1
DOI :
10.1109/RADIOELEK.2009.5158770
