| 研究生: |
黃子驥 Tsu-Chi Huang |
|---|---|
| 論文名稱: |
用於非同調解碼之多層次編碼調變 Multilevel Coded Modulations forNoncoherent Decoding |
| 指導教授: |
魏瑞益
Ruey-Yi Wei |
| 口試委員: | |
| 學位類別: |
碩士 Master |
| 系所名稱: |
資訊電機學院 - 電機工程學系 Department of Electrical Engineering |
| 論文出版年: | 2001 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 64 |
| 中文關鍵詞: | 多層次編碼調變 、區塊編碼調變 、差分編碼 、非同調解碼 、多級解碼 |
| 外文關鍵詞: | differential encoding, block-coded Modulation, multilevel coded modulation, noncoherent decoding, multistage decoding |
| 相關次數: | 點閱:15 下載:0 |
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本篇論文的主旨為建構以MPSK做調變,可適用於非同調解碼的多層次編碼調變,此編碼調變使用非同調解碼能夠比使用差分編碼的多層次編碼調變使用非同調解碼得到更接近同調解碼的錯誤效能。最後,將運用相同方式建構以16QAM做調變、可適用非同調解碼的區塊編碼調變,一樣可以得到良好的錯誤效能。
This thesis constructs a multilevel Coded modulation for noncoherent decoding based on MPSK. This coded modulation using nocoherent decoding is more approaching to the error performance of coherent than differential multilevel coded modulation using nocoherent decoding. At last, we use the same mode to constructing a multilevel coded modulation for noncoherent decoding based on 16QAM, and it can have a good error performance, too.
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