Compensation for Deep Fading Effect of Two-Ray Channel in OFDM System
碩士 === 國立交通大學 === 資訊科學與工程研究所 === 97 === This paper proposes a method in Rx for deep-fading channel with no variation Tx. Because of OFDM system is multicarrier modulation. Therefore, the performance is affected by selective fading. When the transmitted signal through pass the deep fading channel. Th...
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| Format: | Others |
| Language: | en_US |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/96681554167438053423 |
| Summary: | 碩士 === 國立交通大學 === 資訊科學與工程研究所 === 97 === This paper proposes a method in Rx for deep-fading channel with no variation Tx. Because of OFDM system is multicarrier modulation. Therefore, the performance is affected by selective fading. When the transmitted signal through pass the deep fading channel. The deep fading data will lose after FFT.
This paper of contribution is resolved the deep-fading channel in Rx with no variation Tx. The performance is convergent on 36dB with the data rate 3/4 and 64QAM.
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