9 search results - page 1 / 2 » General Analysis of Uplink Group-Orthogonal MC-CDMA systems |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
ETT
2000
13 years 4 months ago
2000
A plethora of single-carrier and multi-carrier (MC) CDMA systems have been proposed recently to mitigate intersymbol interference (ISI) and eliminate multiuser interference (MUI). ...
TWC
2008
13 years 4 months ago
2008
Abstract--The capacity of a general multiuser CDMA jamming channel is analyzed when the receiver has or lacks jammer state information. Analyses are carried out for noncooperative ...
MOBISYS
2009
ACM
14 years 5 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...