Title :
Combining multicarrier code-division multiplex with cyclic delay diversity for future WLANs
Author :
Riera-Palou, Felip ; Femenias, Guillem
Author_Institution :
Univ. of the Balearic Islands, Palma de Mallorca
Abstract :
This paper introduces a new multicarrier scheme which blends two different methods, code division multiplex (CDM) and cyclic delay diversity (CDD), to deliver a system outperforming the techniques currently in use. The new scheme, termed MC-CDM-CDD, would be a suitable candidate for the next generation of wireless indoor networks. Simulation results using the IEEE 802.11a specifications serve to illustrate the benefits of the proposed scheme under realistic conditions.
Keywords :
IEEE standards; code division multiplexing; delays; indoor radio; radio access networks; wireless LAN; IEEE 802.11a specifications; WLAN; cyclic delay diversity; multicarrier code-division multiplex; wireless indoor networks; Bandwidth; Code division multiplexing; Delay; Diversity reception; Frequency diversity; Multicarrier code division multiple access; Proposals; Receiving antennas; Transmitting antennas; Wireless LAN;
Conference_Titel :
Signal Processing Advances in Wireless Communications, 2007. SPAWC 2007. IEEE 8th Workshop on
Conference_Location :
Helsinki
Print_ISBN :
978-1-4244-0955-6
Electronic_ISBN :
978-1-4244-0955-6
DOI :
10.1109/SPAWC.2007.4401367
