Performance Analysis of Multicarrier DS-CDMA with Maximum Ratio Combining for Land-Mobile Satellite Channel | ||
| The International Conference on Electrical Engineering | ||
| Article 22, Volume 5, 5th International Conference on Electrical Engineering ICEENG 2006, May 2006, Pages 1-13 PDF (284.7 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/iceeng.2006.33541 | ||
| Authors | ||
| Salah El-Agooz; Gamal Mabrouk Abdel-Hamid; S. Shams El-dein | ||
| M.T.C., Kobry El-Koppa, Cairo, Egypt. | ||
| Abstract | ||
| ABSTRACT Two classes of multicarrier direct sequence code-division multiple-access are defined, namely Multitone DS-CDMA and Orthogonal multicarrier DS-CDMA. Their performances are considered over land mobile satellite channels with L-branch diversity using maximum ratio combining technique. 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-site 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); Maximum Ratio Combining (MRC) | ||
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