全部

1·Carrier frequency offset is one of the key problems in OFDM system.

载波频率偏移是OFDM系统实现的关键问题之一。

2·Similar to OFDM, and it is also very sensitive to Carrier Frequency Offset (CFO).

与OFDM一样，它对载波频偏(CFO)相当敏感。

3·The time synchronization and carrier frequency offset estimation can be achieved simultaneously.

该算法能够同时实现时间同步与频偏估计。

4·This thesis deals with the algorithms of carrier frequency offset and phase error for MPSK signal.

本文主要研究MPSK信号的载波频偏和相位误差的估计和恢复算法。

5·Time-selective Rayleigh fading of channels is caused by Doppler shift and carrier frequency offset.

接收端的高速运动或者载频的偏移，会引起信道的时间选择性衰落。

6·This paper proposes a carrier frequency offset estimation algorithm for interleaved multi-user OFDM.

提出一种针对多用户交织OFDM载频偏移估计的算法。

7·A novel symbol synchronization and carrier frequency offset estimation method is presented for 39-tone OFDM systems.

针对短波39音OFDM系统，提出了一种新型的符号同步和载波频偏估计方法。

8·In a digital communication system, usually there exist carrier frequency offset between the sender and the receiver.

在数字通信系统中，发送端和接收端的载波往往存在一定的频差。

9·The carrier frequency offset estimation algorithm and channel estimation algorithm are studied and implemented in this paper.

本文对自组织网物理层的载频估计算法和信道估计算法进行了研究和实现。

10·Doppler effect causes not only carrier frequency offset, but also symbol expansion or compression for wideband acoustic communication signal.

多普勒不仅造成宽带水声通信信号的载波频率偏移，而且引起码元符号的展宽或压缩。