Dimensions
DimensionsNerma, M.H.M. and Jagadish, V.J. and Kamel, N.N.S. (2012) The effects of shift-invariance property in DTCWT-OFDM system. In: UNSPECIFIED.
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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....
Abstract
This paper proposed a new OFDM system based on dual - tree complex wavelet transform (DTCWT). In this work, the advantages of the shift invariance property are shown from the results of the average bit error rate (BER) performance of the proposed system under different filters length. The results are compared with that of the conventional OFDM and wavelet packet modulation (WPM) in Rayleigh channel environment. Simulation results show the superior of the OFDM based on DTCWT over the conventional OFDM and WPM systems. © 2012 IEEE.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | cited By 4; Conference of 2012 International Conference on Innovations in Information Technology, IIT 2012 ; Conference Date: 18 March 2012 Through 20 March 2012; Conference Code:91017 |
| Uncontrolled Keywords: | BER; DT-CWT; Rayleigh channel; Shift-invariance; WPT, Fast Fourier transforms; Multicarrier modulation; Orthogonal frequency division multiplexing; Telecommunication systems, Information technology |
| Depositing User: | Mr Ahmad Suhairi UTP |
| Date Deposited: | 09 Nov 2023 15:51 |
| Last Modified: | 09 Nov 2023 15:51 |
| URI: | https://khub.utp.edu.my/scholars/id/eprint/2947 |
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