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Description: 这是一个关于GMS系统的Matlab仿真，信息经过外编码，内编码，重排交织以及信道然后再解码，最后可以估计GSM系统的性能。-This is one of the GMS system Matlab simulation, and information through outside coding, coding, re-cutting and channel decoder then, the final estimate GSM system performance.
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Size: 11264 |
Author: yuxin |
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Description: CELP
The most common Speech coding scheme is Code-Excited Linear Predictive (CELP) coding, which is used for example in the GSM standard. In CELP, the modelling is divided in two stages, a linear predictive stage that models the spectral envelope and code-book based model of the residual of the linear predictive model.
-CELP The most common Speech coding scheme i s Code-Excited Linear Predictive (CELP) codin g, which is used for example in the GSM standard. In CELP, the modeling is divided in two stages. a linear predictive models that stage the spect Cul envelope and code-book based model of the re sidual of the linear predictive model.
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Size: 160768 |
Author: 梓淳 |
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Description: Example of a digital data transmission implementing GMSK modulation
This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel -Example of a digital data transmission The need lementing GMSK modulation This Simulink model simulates as an example the transmission and re Arjen of random digital data modulated with G. MSK. The purpose of this model is to illustrate h ow part of the GSM transmission and reception wo rks. It also measures the BER. affected by an AWGN channel
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Size: 7168 |
Author: 李艳芬 |
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Description: Simulator for a GSM traffic channel transmission and reception
This Simulink model simulates the entire transmission and reception of voice data of a traffic channel for GSM (TCH/FS)over a multipath fading channel, and it calculates the BER of the received signal-Simulator for a GSM traffic channel transm ission and reception This Simulink model simul ates the entire transmission and reception of v oice data of a traffic channel for GSM (TCH/FS) o ver a multipath fading channel, and it calculates the BER of the received signal
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Size: 14336 |
Author: 李艳芬 |
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Description: GSM信道仿真源程序,包括各个模块(交织器,卷及码,外编码)和全信道程序-GSM channel simulation source code, including all modules (interleaver, roll and codes, encoding), and Channel procedures
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Size: 14336 |
Author: fengzheng |
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Description: 完整的GSM信道编码 为话音信道的卷积编译码 还有交织-integrity of the GSM channel coding for voice channel convolution encryption also intertwined
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Size: 34816 |
Author: gs |
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Description: GSM TCHFS simulation sourcecode
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Size: 72704 |
Author: luosh |
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Description: gsm 短信发送控件（内含文档使用说明，不过不是很全。）-gsm SMS control (containing documentation for use, but not quite all.)
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Size: 1639424 |
Author: wefiy |
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Description: gsm tch/fs语音信道传送接收过程仿真，包括外编码卷积码交织过程，仿真得到语音信号的误码率曲线。-gsm/fs voice transmission channel receiver process simulation, including the encoding process convolutional codes are intertwined, Simulation is the voice signal BER curves.
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Size: 5120 |
Author: 梅岩 |
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Description: MATLBA 信道仿真,完成信道卷积码循环码的编译码-MATLBA channel simulation complete Channel Convolutional Codes cycle code encryption
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Size: 796672 |
Author: 李丽 |
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Description: 关于智能天线在GSM中的应用
希望对大家有用！大家积极下载、-on Smart Antenna in GSM of hope useful for all! Actively download,
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Size: 396288 |
Author: yangfei |
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Description: 基于MATLAB的GSM仿真系统 并附有直接画出性能曲线的简化程序。-GSM based on MATLAB simulation system with a direct paint performance curve of a simplified procedure.
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Size: 395264 |
Author: 顾虑 |
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Description: 一个完整gsm通信系统的仿真程序。能计算呼叫阻塞率。-Gsm a complete communication system simulation program. Call blocking rate can be calculated.
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Size: 11264 |
Author: 周云 |
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Description: GSM系统中GMSK的simulink仿真程序，包括调制和解调处理。-GMSK of GSM system simulink simulation program, including the modulation and demodulation treatment.
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Size: 7168 |
Author: 林南 |
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Description: 基于matlab的gsm仿真中的gmsk编码仿真-Matlab-based simulation of gsm encoded GMSK Simulation
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Size: 1024 |
Author: chx |
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Description:
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Size: 939008 |
Author: 黄珺 |
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Description: BLS-GSM 即"Bayesian Least Squares - Gaussian Scale Mixture".基于贝叶斯最小平方-高斯概率混合模型的算法。用于图像去噪。相关文献索引详见readme-BLS-GSM or
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Size: 1401856 |
Author: 戴宏斌 |
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Description: GSM TCH/FS 信道编码仿真
仿真通信系统包括内外编码器、交织重排器、加性/突发或混合干扰信道、去交织反重排器、内外译码器，模拟了信息从信源到信宿的全过程；
在高斯噪声、突发干扰或混合信道下测试每个步骤对误码率和系统性能的影响，通过数字及图形的比较，得出通信系统中各个模块的作用。-GSM TCH/FS channel coding simulation Simulation of communication systems, including internal and external encoder, interleaving rearrangement, and additive/sudden or mixed channel interference, de-interlacing anti-rearrangement, and internal and external decoder, analog information from the source to the letter places the entire process in Gaussian noise, sudden disruption or mixed channel to test each step of the bit error rate and system performance, through the figures and graphics comparison, the communication system in the role of each module.
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Size: 45056 |
Author: 123456 |
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Description: 在GSM通信系统中，Viterbi检测是一个及其重要的部分，许多的研究人员在这里花费了大量的心血。参考各种资料，我们总结得出以下Viterbi软输出算法，与传统的硬判决方法相比，可以提高2～3个db的增益：-In GSM communication systems, Viterbi detection is an important part of many researchers here spent a lot of effort. Reference to a variety of information, we summarize the following soft-output Viterbi algorithm, with the traditional hard-decision method, can be raised by 2 ~ 3 db gain:
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Size: 2048 |
Author: 戴浩 |
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Description: GSM的仿真源码,比较详细,分为模块和全信道两部分-Simulation GSM source, more detailed, divided into modules and the entire channel in two parts
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Size: 14336 |
Author: 林森 |
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