| Autor: |
JIANG Yan-xiang, WANG Dong-ming, GAO Xi-qi, YOU Xiao-hu |
| Jazyk: |
čínština |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
Tongxin xuebao, Pp 10-15 (2006) |
| Druh dokumentu: |
article |
| ISSN: |
1000-436X |
| Popis: |
A ratio-adjustable time-frequency training sequence was proposed.The coarse carrier frequency offset（CFO） estimation was accomplished with the aid of the training sequence in frequency domain and a predefined lookup table,while the fine one was obtained by the aid of the training sequence in time domain.Simulation results show that the per-formance of the proposed method is better than Lei’s method with almost the same overhead.However,its computational complexity is much lower than Lei’s. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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