Title :
Analytical BER of an asynchronous DS-CDMA system in the 60 GHz channel
Author :
Okouyi, Rodrigue ; Clavier, Laurent
Author_Institution :
GET/INT-IEMN, ENIC, Villeneuve D´´ Ascq
Abstract :
This paper presents the theoretical performance of an asynchronous wideband DS-CDMA system with as application the future 60 GHz indoor networks. We make an analytical study, separating the different noise sources of the communication link. We derive the error probability using the density probability function of the channel parameters in the case of an adapted filter and of a rake receiver. To validate the analytical study, we simulate the complete communication link using Monte Carlo simulation which takes into account the asynchronous character of the transmission. The results show a good agreement between the theoretical and simulation approaches and the feasibility of DS-CDMA for a 60 GHz high rate link
Keywords :
Monte Carlo methods; adaptive filters; broadband networks; code division multiple access; error statistics; indoor radio; radio links; radio receivers; spread spectrum communication; 60 GHz; BER analysis; Monte Carlo simulation; asynchronous wideband DS-CDMA system; bit error rate; channel parameter; communication link; density probability function; direct sequence-code division multiple access; error probability; feasibility; filter; indoor network; rake receiver; Bit error rate; Direct-sequence code-division multiple access; Diversity reception; Error probability; Fading; Frequency; Multiaccess communication; Multipath channels; Performance analysis; Wideband;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651629
