subcarrier
美 
英 ['sʌb'kærɪə]
- n.〔电信〕副载波；载波的载波
- 网络子载波；子信道；载波频率同步范围
英汉解释
例句
The binary data bit of OFDM is modulated on the corresponding subcarrier by PSK or QAM.
OFDM系统中二进制数据比特以PSK或QAM等调制方式调制到相应的子载波上。
Each element of the signal waveform can be altered: Horizontal and Vertical frequencies, Level, Phase, and Subcarrier frequency.
每个元素的信号波形可以改变：横向和纵向的频率，水平，阶段，副载波频率。
Chrominance signal is composed of two color difference signals of the video band high frequency modulated color subcarrier made.
色度信号是由两个色差信号对视频频带高频端的色副载波进行调制而成的。
Thus, we study the system modeling for subcarrier allocation in the OFDM-based wireless multimedia networks.
因此，在以正交分频多工为基础的无线多媒体网路中，我们研究子载波配置的系统塑模。
A subcarrier allocation algorithm is presented for multiuser MIMO-OFDM communication network based on maximum of the system sum capacity.
针对多用户MIMO-OFDM通信网络，提出了一种基于系统和容量最大化的子载波分配算法。
Since each subcarrier can be equalized independently, the complexity of space-time equalizers is avoided.
因为每一个子载波可被独立地等化，时空等化器的复杂度可被避免。
Secondly, the introduction of dynamic subcarrier allocation in the basic principles and characteristics.
其次，介绍了动态子载波分配的基本原理与特性。
A new detection scheme was proposed by combining the advantages of subcarrier correlation and antenna grouping based MIMOOFDM system.
结合OFDM子载波之间具有相关性与组分天线MIMOOFDM系统的特点，提出一种新的信号检测方案。
According to the criterion of proportional fairness, MC-PFS searches optimal subcarrier allocation scheme on basis of GA.
根据比例公平准则，MC-PFS通过遗传算法搜索最优子载波分配方案。
In this thesis, we present a multicarrier modulation scheme with pseudo nonuniform subcarrier spaces.
本文提出一种非均匀载波间距的多载波调制方法。
An adaptive subcarrier and bit allocation method based on embedded constellation is proposed for multiuser OFDM systems.
在多用户正交频分复用（OFDM）系统中，提出了一种基于复合星座的自适应子载波和比特分配方案。
The subcarrier generation circuit is very important constituent in the video process system.
副载波产生电路是视频处理系统的重要组成部分。
Based on optimal signal subspace (OSS) a adaptive SC-FDE system utilizing the same one bit per subcarrier CSI like OFDM is conceived.
引入最佳信号子空间概念基础，给出了同样采用一比特信道状态信息的自适应SC-FDE系统。
In order to shape the frequency spectra, the PRN codes are modulated onto a rectangular subcarrier.
为了要塑造频率频谱，PRN密码在一个矩形的副载波之上被调整。
Progress of Millimeter Wave Subcarrier Optical Fiber Communication Technologies
毫米波副载波光纤通信技术的研究进展
Analysis of Optical Beat Interference Noise in Subcarrier Multiplexing System with Multiple Optical Carriers
多光载波接入副载波复用系统中的光拍频干扰噪声分析
Adaptive subcarrier allocation for spatial multiplexing-based multiuser OFDM-systems
多用户空间复用OFDM系统中的子载波分配
Adaptive Resource Allocation Scheme of Multi-service Subcarrier Adjusting and Borrowing for OFDM-Based Systems
OFDM系统中多业务间子载波借调自适应资源分配方法
A subcarrier label assignment strategy in satellite subcarrier switching networks
卫星通信副载波交换网络的一种资源分配策略
Design and analyse of a communication system based on subcarrier multiplexing with multimode fiber
基于多载波复用多模光纤通信系统的设计与分析
A Pilot Subcarrier-based Joint Frequency Offset Correction and Channel Estimation Method for OFDM Systems
OFDM系统中一种基于导频子载波的联合频率偏移纠正和信道估计方法
Delay Weighted Dynamic Subcarrier Allocation Algorithm for OFDMA Downlink
OFDMA下行链路的延迟加权动态子载波分配算法
Nonuniformity of color subcarrier modulation
彩色副载波频率
Adaptive subcarrier, bit, and power allocation in non-linear OFDM system
非线性条件下多用户OFDM系统的自适应资源分配
Subcarrier Recovery on the Basis of the Spectrum of PAL Signal
从PAL信号频谱入手恢复信号副载波
A Novel Frequency Ambiguity Resolution Algorithm in OFDM Systems Based on Null Subcarrier Detection
OFDM系统中基于零子载波检测的频偏估计模糊度校正算法
Phase errors of the colour subcarrier
彩色副载波相位误差
Effect of colour subcarrier errors
彩色副载波误差效应
A New Method to Realize Optical Label Based on the Optical Subcarrier Mulitplexed System
一种基于光微波副载波复用系统实现光标记的新方法
