題名: | On the Uplink Velocity Estimation in WCDMA |
作者: | Peng, Bao-Chi |
關鍵字: | Velocity Estimation Correlation Coefficient Doppler Frequency Curve Shifter Transfer Region |
期刊名/會議名稱: | 2002 ICS會議 |
摘要: | A correlation-based velocity estimator is proposed for uplink WCDMA. The maximum Doppler frequency is measured and the effects of frequency offset are suppressed. A curve shifter is introduced to improve the low-velocity performance and the multiple-branch structure is adopted to extend the range of measurements. |
日期: | 2006-10-16T03:43:06Z |
分類: | 2002年 ICS 國際計算機會議 |
文件中的檔案:
檔案 | 描述 | 大小 | 格式 | |
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ce07ics002002000071.PDF | 90.09 kB | Adobe PDF | 檢視/開啟 |
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