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Performance Analysis of Pulse Shaping Filter for WCDMA Applications

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dc.contributor.author Ombongi, Filbert Onkundi
dc.contributor.author Kibet, Philip Langat
dc.contributor.author Musyoki, Stephen M
dc.date.accessioned 2015-05-26T15:59:08Z
dc.date.available 2015-05-26T15:59:08Z
dc.date.issued 2014
dc.identifier.citation International Journal of Advanced Engineering and Global Technology Vol - 2 , Issue - 1 1 , November 2014 en_US
dc.identifier.uri http://ijaegt.com/wp-content/uploads/2014/07/4092-Page-88-93-IJAEGT.pdf
dc.identifier.uri http://hdl.handle.net/123456789/1107
dc.description.abstract The wireless systems with spreading of a signal experiences time delay which has to be smaller compar ed to symbol period of the data. The condition can’t be met in high data rate transmissions which make this delay to be greater than that of the data symbol period which results in inter - symbol interference (ISI) due to serial transmission. Therefore, a p erformance of pulse shaping filter for use in WCDMA needs to be optimized to reduce ISI for a rate of 2Mbps. The system is simulated in MATLAB with 16 - QAM modulation and channel coding . The error rates are determined with a variation in the f ilter roll off factor (α) . The results have shown that the performance of a wireless communication system depends on the filter roll off factor. Therefore, there must be a trade - off between filter complexity and power efficiency in determining an optimum roll - off factor which gives minimum error rate en_US
dc.language.iso en en_US
dc.title Performance Analysis of Pulse Shaping Filter for WCDMA Applications en_US
dc.type Article en_US

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