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Description: 书"Simulation and software radio for mobile communications"的源代码matlab版，从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，可以全面的了解通信系统。-"Simulation and software radio for mobil e communications "source code version of Matlab, from basic BPSK. QPSK, QAM OFDM to the actual system, cdma Chains, mac-simulation analysis, a comprehensive understanding of communications systems.
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Size: 90112 |
Author: 尹浩 |
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Description: mc-cdma扩频通信系统中误码率分析仿真与编写-mc-CDMA spread-spectrum communication system BER simulation and analysis prepared
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Size: 5120 |
Author: na |
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Description: mc-cdma qpsk FEC 的SIMULINK 仿真
大家参考提出意见
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Size: 12288 |
Author: kuirs |
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Description: WCDMA系统中的QPSK调制解调C＋＋代码，满足WCDMA系统规范的调制解调实现发福。-WCDMA system QPSK modulation and demodulation C code, to meet WCDMA system specifications modem realize Fa-Fu.
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Size: 4096 |
Author: 吴 昊 |
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Description: 用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。-Matlab simulation procedures used to achieve the whole process of cdma systems. Including and string SERDES, m sequence generation, direct spread spectrum, despreading, qpsk the modulation and demodulation, carrier modulation and demodulation, etc..
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Size: 8192 |
Author: 朱丽平 |
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Description: These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.-These files in Matlab implement a conventional DS-CDMA detector using QPSK modulation and matched filters in the receiver.
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Size: 3072 |
Author: Saurabh |
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Description: CDMA仿真程序simulink，给出了仿真的结果图-16QPSK simulation program are given the results of the principle of Figure
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Size: 81920 |
Author: lu_xy |
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Description: 这个仿真程序用于实现DS-CDMA通信系统仿真,包含三种扩频码的选择，QPSK调制解调，瑞利信道衰落等。-The simulation program used to implement DS-CDMA communication system simulation, including the choice of three types of spreading codes, QPSK modulation and demodulation, Rayleigh fading channel and so on.
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Size: 25600 |
Author: william |
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Description: DS-CDMA的MMSE算法程序，给出了不同信噪比下的BER性能比仿真曲线。-DS-CDMA of the MMSE algorithm program are given under different signal to noise ratio curve of BER performance than emulation.
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Size: 2048 |
Author: 杨俊炜 |
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Description: project using qpsk in cdma environment
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Size: 6144 |
Author: lakshmi |
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Description: 该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation, the OFDM channel modeling, including ordinary IDFT algorithm and IFFT fast algorithm, based on OFDM modulation system and demodulation process, reduce the PAPR of OFDM system pts algorithm simulation program, a complete OFDM link process and made more specific analysis
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Size: 885760 |
Author: 余伟 |
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Description: communication system is expected to increase the service, the quality improvement and also the capacity, using spread spectrum communication system is one of the method to fulfill that demand. This quality and capacity factor will depend on the number of user. In order to see the performance of the Wiener Filter on the MC-CDMA system, simulation method is used by increasing the Direct Sequence Spread Spectrum CDMA signal, with digital modulation QPSK
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Size: 249856 |
Author: hario |
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Description: TD-SCDMA的链路级仿真过程源代码分析，QPSK调制，维特比译码-TD-SCDMA link-level simulation analysis of source code, QPSK modulation, Viterbi decoding
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Size: 39936 |
Author: WR |
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Description: 这是一个相对完整的直接序列扩频码分多址的通信系统的仿真设计，包括编码，扩频调制，解调和解码等模块，并统括系统性能的仿真，验证了系统设计的可靠性。-This is a relatively complete direct sequence spread spectrum CDMA communications system simulation design, including coding, spread spectrum modulation, demodulation and decoding module, and system simulation including system performance, validate the reliability of system design.
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Size: 25600 |
Author: songji |
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Description: CDMA在MATLAB上仿真设计的源码，例如QPSK ,MPSK等。-MATLAB SIMULATION FOR CDMA ,SUSH AS QPSK,,MPSK ,ETC...
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Size: 21504 |
Author: SAM |
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Description: QPSK映射方式下直接扩频通信系统仿真,使用matlab作为仿真工具。-DS-CDMA based on QPSK by matlab
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Size: 7168 |
Author: 徐圆圆 |
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Description: 简化的DS-CDMA通信系统仿真，数据流和时间流均可.码元速率256ksps，调制方式QPSK，扩频码为m序列或GOLD序列，信道为加性高斯信道和瑞利衰落信道两种，其他参数自己设定。-Simplified DS-CDMA communication system simulation, data flow and the flow of time can be. Symbol rate 256ksps, modulation QPSK, m-sequence spread-spectrum code sequence or GOLD, channel additive Gaussian channel and Rayleigh fading channels are two, other parameters set yourself.
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Size: 106496 |
Author: 周挺挺 |
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Description: Direct sequence spread spectrum (DSSS) communication systems has been widely
used in these years for its advantage of wide spectrum, low working Signal-to-Noise
ratio (SNR), anti-interference, anti-multipath effect and capability of LPI and LPD.
They are increasingly replacing conventional communication forms and obtaining
extensively applications in modern military and commercial communication systems,
for example, CDMA communication system, GPS , measuring and control system,
satellite chain, identification of friend or foe and etc. Therefore, corresponding DSSS
electronic counter technique becomes a big problem to solve in electronic warfare
domain. DSSS electronic counter technique including blind detection, blind parameter
estimation and spreading sequences estimation. For the issue of DSSS electronic
counter technique of DSSS/QPSK signal damaged by strong additive white Gaussian
noise (AWGN), the main research content in this dissertation as follow.
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Size: 2061312 |
Author: yangs |
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Description: cdma ds qpsk系统模拟搭建， 可以用图片、文字等测试(CDMA DS QPSK system simulation build, you can use pictures, text and other tests)
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Size: 119808 |
Author: twofat
|
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Description: This course provides advanced knowledge of wideband wireless communication
techniques. It include the areas of diversity: Time diversity, Space diversity, Frequency
TELE9753 Advanced Wireless Communications 2
diversity; Wideband CDMA systems, Wideband OFDM systems, antenna arrays, MIMO
channel modeling in the angular domain and statistical models, smart antennas
techniques, multiple-input/multiple-output communications systems, spatial multiplexing,
space-time processing and coding; and multiuser detection and receiver designs, multiple
access and interference management, opportunistic communication, multiuser
water filling.
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Size: 92160 |
Author: Khan17
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