Design and Improvement the Performance of LTE Transceiver based oFDM Wavelet Signals and Turbo Coder
Aassia Mohammad Ali Jassim Al a’Assam

Aassia Mohammad Ali Jassim Al a’Assam, Institute of Technology, Baghdad Iraq.
Manuscript received on 12 June 2014 | Revised Manuscript received on 19 June 2014 | Manuscript Published on 30 June 2014 | PP: 14-17 | Volume-4 Issue-1, June 2014 | Retrieval Number: A1674064114/14©BEIESP
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Abstract: LTE, a term of Long Term Evolution, marketed as 4G LTE, is a standard for wireless communication of high-speed data for mobile phones and data terminals. It is based on the GSM/EDGE and UMTS/HSPA network technologies, increasing the capacity and speed using a different radio interface together with core network improvements. In this paper a new technique based on the Discrete Wavelet Transform (DWT) for implementing the OFDM in LTE is proposed. The proposed scheme is tested in different SUI channels. The results explain that the proposed system overcome the conventional method based on the Fast Fourier transform (FFT) and give lower BER compared with the conventional method based on FFT.
Keywords: Turbo Coder, LTE, 3GPP, oFDM, FFT, DWT, SUI.

Scope of the Article: High Performance Computing