Low-power Design of 3G Rake Receiver & Its DSP Realization
碩士 === 國立交通大學 === 電子工程系 === 89 === In this thesis, the DSP realization and low-power design of the Rake receiver in the third Generation Mobil Communication (Wideband Code Division Multiple Access) systems were presented. The conventional Rake receiver and adaptive LMMSE Rake receiver wit...
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| Format: | Others |
| Language: | en_US |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/21355193272768402581 |
| Summary: | 碩士 === 國立交通大學 === 電子工程系 === 89 === In this thesis, the DSP realization and low-power design of the Rake receiver in the third Generation Mobil Communication (Wideband Code Division Multiple Access) systems were presented. The conventional Rake receiver and adaptive LMMSE Rake receiver with channel estimation of linear interpolation and sliding window were realized, with fixed-point and floating-point operations. Their performances are compared, including BER and computational complexities. Since low-power design is critical for portable applications, some new low-power correlators were proposed. We compared the power consumption of different correlators in different speeds and voltages.
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