To realize multiuser diversity in slow fading correlated channels,We adopt random beamforming technique and propose to construct random beamforming matrix exploiting virtual channel representation.
在本篇文章中,我们研究基于MIMO虚拟信道表述的可变速率多用户分集技术。
By scheduling virtual channels, AOS generates a single data flow to transfer data which includes science data、audio、video、p icture、telemetry and telecommand.
系统可以将话音、电视图像、静止图像、实验数据、遥测、遥控等各种不同信息,通过动态地调度虚拟信道的方式建立统一数据流在空间物理信道上进行数据传输。
Dynamic estimation of virtual channel model for distributed video coding
分布式视频编码中虚拟信道模型的动态估计
ATM allocates bandwidth on demand by constructing virtual channels and virtual paths between source and destination points on the ATM network boundaries.
ATM通过在其网络疆界内的起始点和目的地之间建立虚拟信道和虚拟通路，按需分配带宽。
Research and Development of Virtual Multi-channels Dynamic Signal Analyzer;
虚拟式多通道动态信号分析仪的研制
The Research of Track Circuit Signal Analyzing System Based on Virtual Instrument;
基于虚拟仪器的轨道电路信号分析系统的研究
Virtual Instrumentation Technology in Multi-Channel Data Preprocessing for Underwater Acoustic Signals;
多通道水声信号数据预处理的虚拟仪器技术
Research on Road-based Virtual Reality Modeling and Information Inquiry System
基于虚拟现实的道路建模和信息查询系统研究
An Improved Parameters Estimated Method for Virtual Correlative Channel
一种改进的虚拟相关信道参数估计方法
Research of the Virtual Dependency Channel in Distributed Video Coding
分布式视频编码虚拟依赖信道模型研究
virtual telecommunication access method
虚拟远程通信存取法
A permanent virtual circuit is a path that stays open even when no traffic is using it.
永久性虚拟电路是即便没有信息流通过时仍保持开放的通道。
Study on Finger-written Virtual Chinese Characters Recognition;
手写虚拟汉字识别研究及其在多通道短信交互系统中的应用
The Study of Digital Signal Processing Module in Virtual Instrument of Balistic Velocity Measurement with Doppler Radar;
多普勒雷达弹道测速虚拟仪器信号分析模块研究
Surveillance of Taffic Flow in Tunnel Based on Virtual Detection;
基于虚拟检测技术的隧道交通流信息监控系统研究
Extracting ECG' QRS-peaks by two-channels difference method based on virtual instrument
基于虚拟仪器的心电信号QRS波双通道差分识别法
Belief in Literature: Opposing Moral Hypocrisy and Moral Nihilism;
文艺的信念:反抗道德虚假与道德虚无
As a kind of social standard of virtual society, the network morals will play a very important role in the network information security.
网络道德作为虚拟世界的一种社会规范,对维护网络信息安全将发挥十分重要的作用。
But the virtual world has its ethical rules too.
但是虚拟世界也有自己的道德准则。
Research on the "Super-reality" and Morals of Virtual Technology;
虚拟技术的“超现实性”与道德观分析