Low Power DSP Architecture For OFDM

Authors

  • Aboud Mohammed Qahtani

Keywords:

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Abstract

The design of Single Error Correction –Double Adjacent Error Detection- Trio and Tetra Adjacent Error Detection (SEC-DAED-TAED-Tetra AED) codes through bit placement algorithm(BPA) is discussed by means of a smaller amount number of parity bits. In existing method, with the help of hamming code SEC- DAED are designed. There is the need of adding one parity bit to identify the Trio adjacent error in SEC-TAED, which occupies high time. To avoid this difficulties in this paper proposed the SEC-DAED-TAED- Tetra AED. In proposed TAED, to identify the errors there is no necessitate of using parity bits. Compare to the existing method the proposed method provides high efficiency by utilizing BPA which is used in the space communication application to transfer the data. The proposed method is implemented in XILINX ISE tool.

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Author Biography

Aboud Mohammed Qahtani

UG Student, Department of Information Technology and Security, Jazan University, Jazan, Saudi Arabia.

References

1. Vaidehi M, Rabi BJ. Efficient Fault Detection Model Design “Hamming SEC-DAED-TAED-TETRA AED” Based AES Encryption and Decryption. International Journal of Applied Engineering Research. 2016;11(7):4945-50.

2. Amarnath V, Sathishkumaar AT, Vijayakanthan K, Raja K. Simulation Improvement of Rising Field Programmable Gate Array Rectify Methodologies by Victimisation Playacting SEC-DAED-TAED-TETRA AED Code. Journal of Computational and Theoretical Nanoscience. 2019 May 1;16(5-6):2362-7.

3.Tasadduq IA, Rao RK. Weighted OFDM with block codes for wireless communication. In2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No. 01CH37233) 2001 Aug 26 (Vol. 2, pp. 441-444). IEEE.

4.Fischer RF, Siegl C. Reed–Solomon and simplex codes for peak-to-average power ratio reduction in OFDM. IEEE transactions on Information Theory. 2009 Mar 16;55(4):1519-28.

5.Li X, Ritcey JA. M-sequences for OFDM peak-to-average power ratio reduction and error correction. Electronics letters. 1997 Mar 27;33(7):554-5.

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Published

2019-09-25

Issue

Vol. 11 No. 3 (2019)

Section

Articles

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