碩士 / 國立交通大學 / 電子工程系 / 87 / The important concept of W-CDMA with pilot-symbol associated with each data channel is introduced. The pilot-symbol assisted channel estimation makes coherent detection possible on the reverse link. The accuracy of the channel estimate is crucial for coherent detection. In the thesis, we propose a channel estimation scheme simpler than the modified weighted multi-slot averaging (WMSA) estimation filter. The new channel estimation scheme has better tracking ability than the modified-WMSA channel estimation.
Identifer | oai:union.ndltd.org:TW/087NCTU0428081 |
Date | January 1999 |
Creators | Hai-wei Wang, 王海薇 |
Contributors | Che-Ho Wei, 魏哲和 |
Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
Language | en_US |
Detected Language | English |
Type | 學位論文 ; thesis |
Format | 71 |
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