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自适应系统中导频设计方案的研究

孙君 袁东风

孙君, 袁东风. 自适应系统中导频设计方案的研究[J]. 电子与信息学报, 2008, 30(10): 2442-2445. doi: 10.3724/SP.J.1146.2007.00397
引用本文: 孙君, 袁东风. 自适应系统中导频设计方案的研究[J]. 电子与信息学报, 2008, 30(10): 2442-2445. doi: 10.3724/SP.J.1146.2007.00397
Sun Jun, Yuan Dong-Feng. Research on the Design of Pilot Symbols in Adaptive Systems[J]. Journal of Electronics & Information Technology, 2008, 30(10): 2442-2445. doi: 10.3724/SP.J.1146.2007.00397
Citation: Sun Jun, Yuan Dong-Feng. Research on the Design of Pilot Symbols in Adaptive Systems[J]. Journal of Electronics & Information Technology, 2008, 30(10): 2442-2445. doi: 10.3724/SP.J.1146.2007.00397

自适应系统中导频设计方案的研究

doi: 10.3724/SP.J.1146.2007.00397
基金项目: 

国家自然科学基金(30372036)和山东省重点科技基金(Z2006G04)资助课题

Research on the Design of Pilot Symbols in Adaptive Systems

  • 摘要: 该文的目的是在导频辅助的自适应编码调制系统中,实现导频资源的优化配置,并研究新的设计方案对自适应系统性能的影响。利用衰落信道的二阶统计特性,以及信道的采样定理原理,推导出用以确定导频符号间隔的新算法,并由此定义了导频间隔的局部量和全局量,最终证明由新的导频间隔定义算法得到的局部量具有自适应特性,并且全局量是导频间隔的一个更紧更有效的上界。
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出版历程
  • 收稿日期:  2007-03-21
  • 修回日期:  2007-10-29
  • 刊出日期:  2008-10-19

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