In this paper, the pilot subcarriers on two consecutive OFDM symbols are utilized for joint frequency offset correction and channel estimation.
基于连续OFDM符号上的导频子载波，给出了联合频率偏移纠正和信道估计方法。
These parts of people are lack of motivation, participation channel, and professional quality to do these jobs connected with community correction.
社会力量参与社区矫正存在积极性不强、参与途径不明确、专业素养不能满足矫正需求等问题。
RS(204,188)are capable of eight random error correcting which is applicable in DVB standard digital television channel error correction.
先分析了RS码的编解码原理，RS（204，188）码可以纠错8位的随机误码，适用于DVB标准数字电视的信道纠错。
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