Title :
Performance of a multicarrier DS/CDMA system with adaptive antenna array in a Nakagami fading channel
Author :
Kim, Jin Young ; Lee, Jae Hong
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., NJ, USA
Abstract :
A multicarrier DS/CDMA system with adaptive antenna array is proposed for a multipath fading channel. A multipath fading channel is modeled as a Nakagami-m (1960) fading channel. The performance is evaluated in terms of the bit error probability, and system capacity for the multicarrier DS/CDMA system with an adaptive antenna array is estimated. From the analytic and simulation results, it is shown that the overall system capacity increases significantly compared to the system without an adaptive antenna array
Keywords :
Rayleigh channels; adaptive antenna arrays; cellular radio; channel capacity; code division multiple access; error statistics; multipath channels; multiuser channels; spread spectrum communication; Nakagami-m fading channel; Rayleigh distribution; adaptive antenna array; bit error probability; macrocell environment; multicarrier DS/CDMA system; multipath fading channel; performance; performance evaluation; simulation results; system capacity; Adaptive arrays; Adaptive systems; Antenna arrays; Electronic equipment testing; Error probability; Fading; Linear antenna arrays; Multiaccess communication; System testing; Time division multiple access;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4872-9
DOI :
10.1109/PIMRC.1998.734665
