Performance analysis of MC DS-CDMA with generalized selection combining over land mobile satellite communication channels | ||||
| The International Conference on Electrical Engineering | ||||
| Article 36, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-17 PDF (148.19 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iceeng.2008.34235 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Salah El-Agooz; Gamal Mabrouk Abdel-Hamid; S. Shams Eldein | ||||
| Military Technical College, Kobry El-Koppa, Cairo, Egypt. | ||||
| Abstract | ||||
| ABSTRACT Two classes of multicarrier direct sequence code-division multiple-access are defined, namely Multi-tone DS-CDMA and Orthogonal multicarrier DS-CDMA. Their performances are considered over land mobile satellite communication channel with M branches of total L branches available diversity using generalized selection combining technique GSC(M,L). The average bit error rate for the two classes are investigated and compared using coherent binary phase shift keying modulation. It is assumed that the channel consists of Nakagami distributed shadowed line-of-sight signal plus Rayleigh distributed multipath signals. Using measured channel parameters, the performance is evaluated for light, average and heavy shadowing and fading environments. | ||||
| Keywords | ||||
| Orthogonal MC DS-CDMA; Multitone DS-CDMA; Land Mobile Satellite Channel (LMSC); Generalized selection Combining (GSC(M; L)) | ||||
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