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book:simulation and softeware radiao for mibole
code:psk-based digital transmission schemes
ofdm transmission technology
cdma transmission technology
multiple access protocals
cellular telecommunication systems-book : simulation and sof
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Efficient Subcarrier Allocation for Multiple
Access in OFDM Systems
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OFDM和多址技术的结合能够允许多个用户同时共享有限的无线频谱，从而获得较高的系统容量。-OFDM and multiple access technologies combined to allow multiple users to simultaneously share the limited wireless spectrum, and thus obtain a higher system capacity.
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MIMO 表示多输入多输出。读/maimo/或/mimo/，通常美国人前者，英国人读后者，国际上研究这一领域的专家较多的都读读/maimo/。通常用于 IEEE 802.11n，但也可以用于其他 802.11 技术。MIMO 有时被称作空间多样，因为它使用多空间通道传送和接收数据。只有站点（移动设备）或接入点（AP）支持 MIMO 时才能部署 MIMO。-Multiple Input Multiple Output MIMO said. Read/maimo/or/mimo /, usually
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绍多带OFDM超宽带系统及其多址技术的研究论文-Research on Multiband OFDM Ultra-Wide Band System and Multiple Access Technology
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本论文从TH-UWB的信号结构特点出发，分析了TH-UWB系统多址干扰与
CDMA系统多址干扰的不同特点，提出了多个低复杂度的多用户检测器。-In this paper, from the TH-UWB signal structure characteristics of an analysis of TH-UWB system with multiple access interference
CDMA systems multiple access interference of
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This document provides understanding of OFDM using Matlab coding
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OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated
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Simulating Interleave Division Multiple Access technique using parallel receiver in Matlab environment
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channel estimation is single carrier frequency division multiple access also called as DFT spread OFDM.
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码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统
（beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。-Code Division Multiple Access (CDMA) technology as the third generation mobile commun
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OFDM与MC_CDMA的性能比较，研究阵列天线CDMA的功能，讲述正交码分多址的功能。-Performance comparison of OFDM and MC_CDMA study the function of antenna array CDMA, about the function of the orthogonal code division multiple access.
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OFDM的性能仿真，多址接入方式，可以运行，已经运行成功-Performance simulation of OFDM, multiple access methods, you can run, has been running successfully
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detailed descr iption about OFDM and its application in future wireless technologies
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A noncoherent, bandwidth-efficient modulation
scheme is proposed for frequency-hopping multiple-access
(FH-MA) networks. The proposed scheme is a combination
of noncoherent -ary amplitude-shift keying (NMASK) and
orthogonal frequency-division
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To fully exploit wireless radio resource and, thus,
increase spectrum efficiency, cognitive radios shall sense wire-
less environments and identify interference to allow opportunis-
tic transmissions for secondary systems. Based on Chen et al.
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MATLAB CODE FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCE-MATLAB CODE FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS
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A Hybrid Orthogonal Frequency Division Multiplexing Interleave-Division Multiple-Access (OFDM-IDMA).
This is a simulation program for uncoded OFDM-IDMA system with QPSK modulation
and Complex channel modelled by Rayleigh fading. The program is mo
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LDPC编码常用的BP译码算法，以及SDMA多址中用到的BP算法的变种-MPA算法。(LDPC coding commonly used BP decoding algorithm, and SDMA multiple access used in the BP algorithm variants-MPA algorithm.)
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Orthogonal frequency division multiple access
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