subcarrier channel
英
美
网络 副载波通道
双语例句
- Combined antenna and subcarrier allocation system scheduler means that the system can adaptively select the antenna and sub-carrier for different users according to wireless channel fading characteristics.
天线和子载波联合分配的意思是系统调度器能够根据不同用户的无线信道衰落特性自适应地为每个用户选择天线和子载波来进行信息的传输。 - Improved subcarrier grouping channel estimation algorithms in MIMO-OFDM systems
MIMO-OFDM系统中基于子载波分组信道估计的改进算法 - Performance Analysis of Subcarrier Atmospheric Laser Communication System over Gamma-Gamma Channel
无线光通信副载波系统基于Gamma-Gamma信道的性能研究 - Based on channel gain of every subcarrier, we use relay selection algorithm to choose relay node for each subcarrier, and then calculate the equal channel gain.
以各个子载波的信道增益为基础，通过中继选择算法，为各个子载波选择合适的中继节点，计算其等效信道增益。 - Atmospheric sodium measurement at Hefei by lidar Performance Analysis of Subcarrier Atmospheric Laser Communication System over Gamma-Gamma Channel
用激光雷达探测合肥高空钠层的变化无线光通信副载波系统基于Gamma-Gamma信道的性能研究 - Through the perfect design of transmit preprocessing weights based on the subcarrier channel at the transmitter, this scheme decomposes the multiuser MIMO downlink system into parallel independent single-user MIMO downlink system and assures the good elimination of co-channel interference at each mobile terminal.
通过基站端良好的基于子载波信道的预处理矢量设计，将下行多用户MIMO系统转换为并行独立的单用户MIMO系统，确保每终端用户同频干扰的良好去除。 - In the frequency domain pilot channel estimation, this thesis studies the pilot subcarrier and data subcarrier channel estimation algorithms.
在基于频域导频的信道估计中，研究了导频子载波处的信道估计方法和数据子载波处的信道估计方法。 - This paper reports a 12-channel FM-video subcarrier multiplexed ( SCM) lightwave system utilizing the optoelectronic devices all made in China and gives initial experimental results of field transmission of 7 channel FM-video.
本文报道了一个利用国产光电器件可同时传输12路彩色电视信号的调频（FM）副载波复用（SCM）光纤传输实验系统，同时给出了现场传输7路调频卫星电视信号的初步实验结果。 - For SCM/ WDM system, the nonlinear interference between subcarrier channels is severe because the channel spacing is very narrow and the interference components fall into the signal frequencies.
在SCM/WDM光纤通信系统中，由于相邻光波信道的间隔非常窄，所以相邻光波信道间的非线性效应很严重而且产生的干扰信号会落入有用信号的信道内形成寄生干扰。 - From the selection criterions, the source or relay adaptively choose the best scheme for every subcarrier pair according to the channel condition.
基于上述选择方案，源端和中继端能够根据信道状态为每个载波对选择最佳的转发方式。