Search - GSM simulation

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[Other] GSM.FS DL : 0: 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.
Update : 2008-10-13 Size : 11.48kb Publisher : yuxin
[Communication-Mobile] GSM-CHANNEL-CODING DL : 0: 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
Update : 2008-10-13 Size : 778.57kb Publisher : 李丽
[Other] GSM.FS DL : 0: 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.
Update : 2025-02-17 Size : 11kb Publisher : yuxin
[Communication-Mobile] GSM-CHANNEL-CODING DL : 0: 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
Update : 2025-02-17 Size : 778kb Publisher : 李丽
[Other] GSM_sim_v1.0 DL : 0: 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.
Update : 2025-02-17 Size : 386kb Publisher : 顾虑
[matlab] homework7 DL : 0: 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.
Update : 2025-02-17 Size : 11kb Publisher : 周云
[Communication] GSM-TCH-FS DL : 0: 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.
Update : 2025-02-17 Size : 44kb Publisher : 123456
[Other] GSM DL : 0: 基于systemview的GSM通信系统仿真。一个实际的GSM系统的System View仿真模型包括：信号源、波形成型、调制、信道传输、射频接收、两次混频和解调器等部分。-Systemview based on the GSM communication system simulation. An actual GSM System System View simulation model include: signal sources, waveform shaping, modulation, channel transmission, radio frequency receiver, mixer and demodulator two parts.
Update : 2025-02-17 Size : 6kb Publisher : 阿妹儿
[matlab] gsm DL : 0: 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
Update : 2025-02-17 Size : 14kb Publisher : 林森
[Program doc] fullSim DL : 1: This a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is DiffServ, with 4 RED queues for different services with different priorities.-This is a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is DiffServ, with 4 RED queues for different services with different priorities.
Update : 2025-02-17 Size : 25.04mb Publisher : wang haibo
[Communication-Mobile] signal_webinar_july2009 DL : 0: The PDF file along with the MATLAB code will step you through how to use the MATLAB® Signal Processing Toolbox™ and the Filter Design Toolbox™ to analyze and optimize the design of the digital down-converter chain for GSM applications.-The PDF file along with the MATLAB code will step you through how to use the MATLAB® Signal Processing Toolbox™ and the Filter Design Toolbox™ to analyze and optimize the design of the digital down-converter chain for GSM applications.
Update : 2025-02-17 Size : 363kb Publisher : Rafal
[Other] GSM.GPR.EDGE DL : 0: 通信技术发展要求蜂窝运营商必须能够支持新的3G技术，在一个充满竞争的市场机制下以合理的价格提供基于多媒体业务的无线Internet能力，本书以此为蓝图主要从3部分进行阐述： ·集中阐述了GSM系统如何完全无缝演化为支持UMTS业务的GERAN。部分内容还包括演化过程中涉及的功能、结构组成、系统统一以及3G网络提出的各种UMTS QoS要求等。 ·从仿真和实际系统测试的角度阐述各种先进技术的性能。本部分全面讨论了GSM、GPRS、EDGE、AMR和支持3G业务的GERAN等系统工技术的特征和性能。同时也介绍了无线接入网络的自动规划、优化和运营方法和技术。阐述了跳频技术的自动规划和无线资源管理各参数的优化等，另外对系统出现故障或者崩溃的各种原因进行了分析。 ·讨论了各种不同的3G无线技术，同时说明了GERAN在这些技术中所处的地位。分析了各种演化策略，描绘了3G多无线接入网络的场景，阐述了内在的GSM和WCDMA系统无缝融合技术。 -Communication technology requirements of the development of cellular operators must be able to support the new 3G technology, in a competitive market mechanism to provide a reasonable price of wireless multimedia services based on Internet capabilities, this book as a blueprint for the major part of from 3: Focused on how the system completely seamless GSM Evolution UMTS business to support GERAN. Part of the contents of the course also includes the evolution of function, structure, systems, and unification of the various 3G networks UMTS QoS requirements. Simulation and from the perspective of the actual system testing on the performance of various advanced technologies. A comprehensive discussion of this part of the GSM, GPRS, EDGE, AMR and support for 3G systems such as GERAN business techniques and performance characteristics. At the same time, also introduced an automatic wireless access network planning, optimization and operation of methods and techniques. On the automatic fre
Update : 2025-02-17 Size : 26.45mb Publisher : 李东
[matlab] fm.tar DL : 0: GSM simulation program
Update : 2025-02-17 Size : 6kb Publisher : JSAN
[Communication] attachments DL : 0: simulation model for gsm transmittter, receiver, basestation, channel etc.
Update : 2025-02-17 Size : 104kb Publisher : pinaki
[Compress-Decompress algrithms] GSM-FS-Simulation-of-channel-coding DL : 0: 本次设计是对GSM TCH/FS信道进行编码设计及性能仿真,仿真通信系统包括内外编码器、交织重排器、加性/突发和混合干扰信道、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及瑞利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。另外，在GSM TCH/FS 的基础上建立GSM TCH/EFS 信道，对相应的信道环境进行仿真，得出误码率分析。-This design is the GSM TCH/FS channel encoded design and performance simulation, simulation communication system, including internal and external encoder, interleaving rearrangement device, the additive/burst and mixed interference channel, to the cutting device against rearrangement, internal and external decoding and analog information from the source to the destination of the whole process in Gaussian noise, sudden disruption or mixing channel and Rayleigh channel to test each step of the bit error rate and system performance, by comparison of digital and graphic obtained communication systems the role of each module. In addition, GSM TCH/FS based on the established GSM TCH/EFS channel, the corresponding channel environment simulation, the error rate analysis
Update : 2025-02-17 Size : 61kb Publisher : 金莉
[matlab] GSM DL : 0: 实现 AWGN信道下的理论误码特性和仿真误码特性，GSM系统卷积码在AWGN信道的误码特性，GSM系统卷积码在突发信道和AWGN信道的误码特性，GSM系统卷积码和交织编码在突发信道和AWGN信道误码特性-AWGN channel to achieve the theoretical BER performance and simulation of BER performance, GSM system, convolutional code in AWGN channel BER performance, GSM system, convolutional code and the AWGN channel in the burst channel error characteristics, GSM system, convolutional codes and interleaved coded in the emergency channel and AWGN channel BER performance
Update : 2025-02-17 Size : 3kb Publisher : wheel
[3G develop] GSM-simulation DL : 0: 有关GSM 系统仿真。主要是参数的设置和影响 -For GSM system simulation. The main impact of the parameter settings and
Update : 2025-02-17 Size : 66kb Publisher : 王茹
[matlab] GDOP-for-GSM DL : 0: 基于GSM信号的多站无源定位精度分析的matlab仿真-GSM signals based positioning precision multi-station analysis of passive matlab simulation
Update : 2025-02-17 Size : 8kb Publisher : todd
[Program doc] GSM-05.05 DL : 0: GSM移动通信标准GSM0505 详细阐述了无线传输方式。以及各种仿真模型以及参数。-GSM standard GSM0505 illustrates the wireless transmission mode. And various simulation model and parameters.
Update : 2025-02-17 Size : 596kb Publisher : zl
[Communication-Mobile] GSM-link-level-simulation DL : 0: GSM链路级仿真程序，按照基本GSM规范编写而成。-GSM link level simulation program, written in accordance with the basic GSM standard.
Update : 2025-02-17 Size : 32kb Publisher : 天下

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