This paper introduces one of the important technology in the mobile telecommunications-the multiple access technology, and analyses and compares the characteristics of the three multiple access technologies ( Frequency Divided Multiple Access, Time Divided Multiple Access and Code Divided Multiple Access).
介绍移动通信的重要技术之一——多址接入技术,并分析比较三种多址技术(频分多址、时分多址和码分多址)的特点。
Recommend the evolution about technological to select site of western retailer and each correspond-ing to select site the analytical method stage to retail, have enumerated the modern technology of selecting site:Enumerating, space interaction model, pluralism return to analytic approach, simulation technology and GIScommercial circles and analyse models.
介绍西方零售选址技术发展过程及每个阶段相应选址分析方法,列举了现代选址技术:列举法、空间相互作用模型、多元回归分析法、模拟技术与GIS商圈分析模型。
Study of Optical CDMA Technology Based on Bipolar Chirped Coding;
基于双极性啁啾编码的光码分多址技术研究
Simulation on Covert Communication System Based on Coherent OCDMA Technology
基于相干光码分多址技术的隐藏通信系统仿真
Research on Several Techniques of Optical Code Division Multiple Access (OCDMA) Systems;
光码分多址（OCDMA）系统部分关键技术研究
Study on the Key Technologies of the Spectral-amplitude-coding (SAC) Optical CDMA Systems;
光谱幅度编码光码分多址关键技术研究
Key techniques for implementation of optical CDMA and its development prospects
光码分多址系统关键技术与发展前景
The Research on Optical Access Technology Based on WDM and OCDMA;
基于波分复用及光码分多址的光接入技术研究
The Application of S/CDMA Technology in HFC Network
同步码分多址技术在光纤同轴混合网中的应用
A Study on the Key Techniques in the OCDMA Communication System;
光码分多址通信系统中的关键技术问题研究
Research on Multi-carrier Code Division Multiple Access Wireless Communication Technologies;
无线通信中多载波码分多址技术研究
CDMA( Code Division Multiple Access)
码分多址(一种扩频多址数字式通信技术)
The multi-user detection is a key technique to solve the problem of MAI existing in DS-CDMA system.
多用户检测技术是码分多址系统中解决多址干扰的关键技术。
Research on Multi-user Detection Technologies in CDMA Communication System
码分多址通信系统中多用户检测技术的研究
The Demodulation Method and Multiplexing Network of FBG Sensor Based on the Autocorrelation Digital Demodulation Method Using CDMA;
采用码分多址技术实现的光纤光栅自相关数字解调方法及传感网络
Research on Soft Handover Technology of Downlink WCDMA System
宽带码分多址系统下行链路软切换技术的研究
Study of CDMA Transmission Technology of Measured Data CDMA in Work Field
生产现场测控信息码分多址传输技术研究
An Application of Spread Spectrum and CDMA Technology in Vehicle TT&C System
扩频与码分多址技术在飞行器测控中的应用
Study of Parallel Interference Cancellation for Wideband CDMA;
宽带码分多址系统的并行干扰抵消技术研究
Research on Digital Watermarking Using CDMA;
码分多址技术在数字水印中的应用研究