Landau shift是什么意思

网络释义

用法例句

Laser-resonance Method of Lamb-shift Measurement;

兰姆移动测量的激光共振法

Research of RS Code Used in Mobile Channel and Its Implement on DSP;

移动信道条件下RS码的应用及DSP实现相关问题研究

The simulation result indicates that the channel model can effectively reflect the statistical characteristics of wireless mobile channel.

针对具有长突发误码特性的无线信道特征,根据移动通信系统的仿真要求,基于简单分群马尔科夫(Markov)信道模型,提出了利用stateflow技术的信道仿真方法,并生成移动信道的差错序列。

The systems of mobile channel field strength estimate are significant for application.

移动信道场强预测系统在实际应用中具有重要意义。

We analyze the fading characteristics of the frequency dispersion mobile channels in this paper.

通过分析频率色散移动信道的衰落特性 ,分别对该信道在快衰落特性、慢衰落特性以及同时考虑快衰落和慢衰落这三种情况下建立了数学模型和计算机仿真模型 ,并对计算机仿真结果进行了分析 ,得出相应结

In this paper,the 4-state Markov model is made as the long-bursting error possibility model of mobile channels,and punctured convolutional codes (PCC) are applied to image transmission system over mobile fast-fading channels.

本文以移动信道的四状态Markov模型为基础 ,将Punctured卷积码 (PuncturedConvolutionalCodes;PCC)用于快衰落移动信道下的图像传输系统中 ,提出了通过对码率、母码约束长度和交织度这三种不同自由度的调整 ,实现图像传输的不等错误保护 (UnequalErrorProtection ;UEP)方案 。

Research on Channel Estimation Techniques for Mimo-Ofdm System in Wireless Mobile Channel;

无线移动信道下MIMO-OFDM系统的信道估计技术研究

Analysis of Mobile Satellite Channel Model and Design of Satellite Communication Channel Simulator;

卫星移动信道模型分析及信道模拟器方案设计

Study on the Informatization of Channel Management for Mobile Operators;

移动通信运营商渠道管理信息化研究

Research on Algorithms for Channel Assignment in Mobile Communication System;

移动通信系统中的信道分配算法研究

Research of 4G Mobile Communication Systems Channel Encoding/Decoding Scheme

4G移动通信系统信道编译码方案研究

Characteristics of Mobile Radio Channel and the Implementation of Channel Simulator Based on FPGA

移动无线信道特性及基于FPGA的信道仿真器实现

The Research on the Simulation of 3G Communication Channel and the Performance of Communication System;

第三代移动通信信道建模与通信系统性能研究

Research on Mobile Communication Systems with Imperfect Channel State Information;

非理想信道状态信息移动通信系统的性能研究

The Research on the Mobile Multi-Path Channel in Land High-speed Locomotive Environment;

陆地高速运动环境中移动通信多径信道研究

The Discussion about the Channel Construction of China Unicom Mobile Communication Business;

中国联通移动通信业务渠道建设探讨

Study on Strategy of Marketing Channel of T-city Mobile;

T城移动通信公司营销渠道策略研究

Stalemate and Solution for Mobile Communication Market;

移动通信市场僵局的成因及破解之道

Multi-channel MAC Protocol for Mobile Ad Hoc Networks

移动Ad Hoc网络多信道MAC协议的研究

Mobile Wireless Fading Channels Simulation and OFDM Blind Synchronization

移动无线信道仿真与OFDM盲同步

Introduction on STiMi Channel Coding Technology for Mobile Multi-media Broadcasting

移动多媒体广播STiMi信道编码技术浅析

Research channel estimation for IEEE 802.16d in mobile environment

移动环境中IEEE 802.16d系统的信道估计研究

Multichannel reservation MAC protocol for mobile ad hoc networks

移动Ad hoc网络中的多信道预约MAC协议

Research of Multi-channel Parallel Broadcast Scheme in Mobile Environment

移动计算环境下多信道并行广播策略