THE EFFECT OF PARTIAL BAND INTERFERENCE ON MULTI-CARRIER DS-CDMA SYSTEMS | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 90, Volume 10, 10th International Conference On Aerospace Sciences & Aviation Technology, May 2003, Pages 787-797 PDF (1.05 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.2001.59693 | ||
| Authors | ||
| Shouman S. E.; Elbarbary K A.; Fareed E. M. | ||
| Egyptian Armed Forces. | ||
| Abstract | ||
| In this paper, a multi-carrier signaling technique is applied to a direct sequence code division multiple access (DS-CDMA) system. This type of signaling has the desirable properties of lower chip rate, exhibiting a narrow band interference suppression effect, along with robustness to fading, without the need of either an explicit RAKE receiver or an interference suppression filter. Band limited spreading waveforms are used to prevent self-interference. The system performance over a frequency selective Rayleigh channel is evaluated analytically and through computer simulation, in the presence of partial band interference. | ||
| Keywords | ||
| Spread spectrum system; Direct Sequence; and Code division multiple access | ||
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