Evaluation of Spectral Efficiency, System Capacity And Interference Effects on CDMA Communication System
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2012, Vol 3, Issue 6
Abstract
Wireless communication technology have been developed based on exploring new mobile communications frequency bands, reasonable use of frequency resources and minimization, portability and multifunction’s of mobile stations. The technology of wireless communications with duplex transmission is one of the fastest expanding in the world today. A very effective solution in achieving network performance in terms of system capacity and spectral efficiency with respect to the CDMA wireless network is presented in this paper. The effect of how interference grows as the number of users increases is analyzed. Equally, this paper presents the major problems in CDMA as the multiple access interference which arises due to the deviation of the spreading codes from orthogonality.
Authors and Affiliations
Ifeagwu N, Ekeh J, Ohaneme o, Okezie c
Keywords
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