Title :
Efficient implementation of a MC-CDMA transmission system for the downlink
Author :
Le Nours, Sébastien ; Nouvel, Fabienrie ; Hélard, Jean-François
Author_Institution :
Lab. for Components & Syst. of Telecommun., Inst. Nat. des Sci. Appliques, Rennes, France
fDate :
6/23/1905 12:00:00 AM
Abstract :
This article presents the effective implementation of a MC-CDMA modulation scheme. It is shown how the spreading operation and the multi-carrier modulation can be combined in order to carry out computation savings. According to the target component (hardware or software), various structures are proposed. Computation times are also given in the two cases
Keywords :
cellular radio; code division multiple access; modulation; spread spectrum communication; MC-CDMA transmission system; cellular systems; computation times; downlink; multi carrier code division multiple access; multi carrier modulation; spreading operation; Base stations; Digital signal processing; Downlink; Fading; Hardware; Laboratories; Multiaccess communication; Multicarrier code division multiple access; OFDM modulation; Signal processing algorithms;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.957176
