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关注:1 2013-05-23 12:21

求翻译:Ng,left sub-carriers on the left and Ng,right sub-carriers on the right side of the signal spectrum are used as guard bands. In addition, the DC sub-carrier is not used. This results in N u sub- carriers to be used for data symbols, pilot symbols, synchronisation sequences, AGC preambles and PAPR reduction symbols.是什么意思?

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Ng,left sub-carriers on the left and Ng,right sub-carriers on the right side of the signal spectrum are used as guard bands. In addition, the DC sub-carrier is not used. This results in N u sub- carriers to be used for data symbols, pilot symbols, synchronisation sequences, AGC preambles and PAPR reduction symbols.
问题补充:

  • 匿名
2013-05-23 12:26:38
吴荣副载波左侧左和右副载波信号频谱的右侧对吴被用作警卫带。此外,不使用直流载波。这会导致在 N u 子载体用于数据符号、 试点符号、 同步序列、 AGC 的序言和峰均比减少符号。
 
 
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