A low complexity OFDM modulator and demodulator based on discrete Hartley transform /
The purpose and usefulness of this thesis was formulated as follows; to study the theoretical part of OFDM as the most promising technique for supporting the high speed communication systems; to design a simulation model of low complexity OFDM modulator/demodulator based on discrete Hartley transfor...
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| Format: | Thèse Livre |
| Langue: | English |
| Publié: |
Perlis, Malaysia
School of Computer and Communication Engineering
2011.
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| Résumé: | The purpose and usefulness of this thesis was formulated as follows; to study the theoretical part of OFDM as the most promising technique for supporting the high speed communication systems; to design a simulation model of low complexity OFDM modulator/demodulator based on discrete Hartley transform as an alternative to replace the complex and mature conventional DFT-OFDM system; to evaluate and analyze the performance of the proposed system with calculation the BER versus SNR under AWGN channel model for several numbers of subcarriers and data sources; to compare the complexity of this system with conventional DFT-OFDM system. |
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| Description matérielle: | x, 128 pages illustrations 30 cm. |
| Bibliographie: | Includes bibliographical references (pages 107-109). |