| 摘要: |
| 对近年来具有代表性的53种同步算法进行了分析和比较，指出了各自的优缺点。提出了下一步研究的方向。这对于无线通信OFDM系统中同步技术研究具有重要指导意义。 |
| 关键词: OFDM系统 同步 PN序列 盲方法 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:December 16, 2005Revised:May 08, 2006 |
| 基金项目: |
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| Analysis of and Comparison among the Synchronization Schemes for OFDM Systems |
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| Abstract: |
| Fifty - three kinds of the most important synchronization algorithms for OFDM systems are analysed and compared. And the advantages and disadvantages of those algorithms and the research in the future are shown to give a direction for the synchronization technology in the next generation mobile communication systems. |
| Key words: OFDM synchronization PN sequence blind method |
