• 本文分析了采样频率偏移MIMO-OFDM系统接收信号影响提出种适用MIMO-OFDM系统的采样钟频率偏移估计算法,即幅度加权最小平方估计法。

    The effect of sample frequency offset on MIMO-OFDM signals is exploited. An amplitude weighted least squares estimation of sample frequency offset in MIMO-OFDM systems is presented.

    youdao

  • 通信系统中,接收机同步要求精确地估计一些参数比如载波频率相位偏移

    In communication systems, the synchronization of the receiver requires to accurately estimate a number of parameters such as the carrier frequency and phase offset.

    youdao

  • 方案利用时频联合估计得到可靠信号检测,并从符号估计时间频率偏移

    Based on joint time and frequency offset estimation, a reliable signal detection scheme is obtained by modulated pilot symbols using an m-sequence.

    youdao

  • 基于连续OFDM符号频子载波,给出联合频率偏移纠正信道估计方法

    In this paper, the pilot subcarriers on two consecutive OFDM symbols are utilized for joint frequency offset correction and channel estimation.

    youdao

  • 频率估计装置57定时估计装置58分别频率偏移和定时偏移通过控制信道移动接收信号中检测出来。

    Frequency and timing estimating units (57, 58) measure frequency and timing offsets, respectively, from a signal received from a mobile station via a control channel.

    youdao

  • 频率估计装置57定时估计装置58分别频率偏移和定时偏移通过控制信道移动接收信号中检测出来。

    Frequency and timing estimating units (57, 58) measure frequency and timing offsets, respectively, from a signal received from a mobile station via a control channel.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定