Description: This program shows the distributions of the co-channel interference in forward and reverse link in the cellular mobile system with cluster size N, when the mobile subscriber (MS) is at random positions of a cell. -This program shows the distributions of the co-channel interference in forward and reverse link in the cellular mobile system with cluster size N, when the mobile subscriber (MS) is at random positions of a cell. Platform: |
Size: 3072 |
Author:conan |
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Description: 认知无线电系统中多载波信号带外干扰的抑制，采用载波加权的方法降低认知无线电系统中认知用户信号对主用户信号的干扰
-Cognitive radio system in multi-carrier signal-band interference suppression, the use of carrier-weighted ways to reduce cognitive cognitive radio system users on the primary user signal signal interference Platform: |
Size: 19456 |
Author:antony |
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Description: In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) channels.This project is mainly based on the representation of uniform quantizer by gain plus additive noise model. Based on this model, we derive the weight vector and the output signal-to-interference ratio (SIR) of the MMSE receiver. The effects of quantization on the MMSE receiver performance is characterized in a single parameter named 鈥漞quivalent noise variance鈥? The optimal quantizer stepsize which maximizes the MMSE receiver output SNR is also determined.-In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) channels.This project is mainly based on the representation of uniform quantizer by gain plus additive noise model. Based on this model, we derive the weight vector and the output signal-to-interference ratio (SIR) of the MMSE receiver. The effects of quantization on the MMSE receiver performance is characterized in a single parameter named 鈥漞quivalent noise variance鈥? The optimal quantizer stepsize which maximizes the MMSE receiver output SNR is also determined. Platform: |
Size: 147456 |
Author:prasad |
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Description: Interference Cancellation based on Transform Domain Filtering. It is implemented by MATLAB.
Platform: |
Size: 4096 |
Author:Firebass |
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Description:
应用OFDM可以有效地对抗多径时延扩展。循环前缀不仅可以消除符号间干扰（ISI），还能消除子载波间干扰（ICI).本项目完整地仿真了OFDM系统。-Application of OFDM can effectively combat multipath delay spread. Cyclic prefix can not only eliminate inter-symbol interference (ISI), can eliminate Inter-carrier interference (ICI). This project a complete simulation of the OFDM system. Platform: |
Size: 41984 |
Author:吏继斌 |
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Description: 对传统的多小区系统中的干扰控制技术进行了简单的回顾,对多用户和多用户MIMO系统中的干扰抑制技术进行分析，这些是后续对多小区MIMO研究的基础。重点对多小区MIMO系统展开深入研究，揭示了系统干扰受限的原因，将单用户和多用户的千扰抑制技术扩展到多小区系统，分别给出了基于接收端和发送端的多种抑制干扰的系统结构和算法，推导了其容量并进行了性能分析。同时也结合实际系统的设计对各种干扰抑制技术进行比较和评价，得到了许多对于系统设计具有参考价值的结论。-he traditional system of multi-cell interference control technology a simple review of multi-user and multi-user MIMO system analysis of the interference suppression techniques, which are the follow-up of multi-cell MIMO research. Emphasis on the multi-cell MIMO system launched an in-depth study revealed the system interference limited reasons, single-user and multi-user interference suppression techniques extended to multi-cell systems, respectively, gives the receiver and sender based on a variety of interference suppression The system architecture and algorithms derived its capacity and conducted performance analysis. But also with the actual system design on a variety of interference suppression techniques to compare and evaluate system design by many for a reference value is reached. Platform: |
Size: 4056064 |
Author:方周 |
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Description: This set of scripts allows the shadowing of a building to be simulated. It allows the
interference between two systems operating at the same frequency to be studied.
This simulation can do two main types of simulations:
1. Animated simulation where we have a fixed system, with one or more transmitters,
and a single mobile interfering user. The shadowing for the mobile user and the
interference it generates can be studied. The animations store each frame as a
JPG file, which can be imported in to a video editing package to be converted to
a movie.
2. Interference between two systems at the same frequency, each with multiple
transmitters Platform: |
Size: 39936 |
Author:pooja |
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Description: 关于认知无线电方面的创新性文献，解释清晰，对于认知无线电资源分配/功率分配方面的知识有很好的启发性-On cognitive radio innovations in literature, a clear explanation for the cognitive radio resource allocation/power distribution has a good knowledge of inspiring Platform: |
Size: 430080 |
Author:张雪雪 |
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Description: 认知条件下干扰问题的优化，次用户对于主用户的干扰尽量减小-Cognitive interference under the conditions optimized for secondary users to minimize interference with primary users Platform: |
Size: 125952 |
Author:朱凯 |
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Description: Matlab模拟多光束干涉光场分布，文件内包含计算所得的两束，三束，四束光干涉的光场分布。程序内可任意改变光束参数(this part of matlab code is used to stimulate the distribution of the strength of the multi-beam interference) Platform: |
Size: 188416 |
Author:404平 |
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Description: 基于matlab的一系列干涉系统仿真，包括杨氏双缝干涉、等厚干涉、等倾干涉等。(Simulation of interference system based on MATLAB) Platform: |
Size: 1283072 |
Author:isakLiu |
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Search - Interference matlab