1) fractional frequency offset
分数倍频偏
1.
The symbol synchronization and fractional frequency offset are estimated by taking advantage of the merits of preamble in the time domain.
算法利用前导符经多载波调制后的特点进行符号同步和分数倍频偏估计,利用取值为(+1,-1)的复数训练序列构造的差分序列估计整数倍频偏。
2) integer frequency offset
整数倍频偏
1.
Performance analysis of ML estimation method of OFDM integer frequency offset;
OFDM整数倍频偏ML估计方法的性能分析
2.
One training sequence is used to achieve the integer frequency offset and chan- nel estimation.
该算法利用一组训练序列精确估计出系统整数倍频偏和信道参数,仿真结果表明,该算法能够实现系统整数倍频偏同步和信道估计,且误码率性能优越,具有实现简单,实用性强的优点。
3) fractional part of frequency offset
小数倍频偏
4) fine decimal frequency offset
小数倍细频偏
5) fraction frequency offset
小数倍频率偏移
1.
An efficient, accurate, hardware-based method realized via FPGA was proposed to dissolve the problems of integer frequency offset, fraction frequency offset, sample frequency offset and timing offset in OFDM system, etc.
针对OFDM系统频域中的整数倍频率偏移、小数倍频率偏移、采样钟频率偏移和定时偏移等问题,本文提出了相应的解决方案,并采用FPGA对各方法进行硬件电路实现。
6) integer frequency offset estimation
整数倍频偏估计
补充资料：偏倍
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参考词条