Description: 基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.-OFDM-based wireless broadband system simulation It contains mainly two parts, ie link-level simulator and system-level simulator.Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx . Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.System- level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate. Platform: |
Size: 256000 |
Author:zhangli |
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Description: 一系列关于信道仿真的基于Matlab的代码，相关的链路级仿真，十分详细-Series of channel simulation based on Matlab code, the associated link level simulation, very detailed Platform: |
Size: 25600 |
Author:demonzhang1234 |
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Description: MATLAB实现基于无线宽带系统的正交频分复用(OFDM)的链路级和系统级仿真-MATLAB realization of wireless broadband systems based on orthogonal frequency division multiplexing (OFDM) link level and system-level simulation Platform: |
Size: 39936 |
Author:刘庆 |
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Description: 本程序为美国某大学学生开发，具有GUI图形界面，使用方便。适合于3GPP LTE链路级和系统级的仿真。-developed by an American college student, this code has GUI interface to make it convinient to use. Suitable for 3GPP LTE link level or system level simulation. Platform: |
Size: 2581504 |
Author:刘伟 |
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Description: 通信系统中的瑞利信道matlab仿真代码，里面是偏物理链路级别的仿真-Rayleigh channel communication system simulation matlab code, which is a partial physical link level simulation Platform: |
Size: 1024 |
Author:chenyu |
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Description: 实现了中继解码转发的链路级仿真，结果主要为误比特率以及误块率。-Realized the relay decoding forward link-level simulation results for the bit error rate and the main error block rate. Platform: |
Size: 26624 |
Author:dunluo |
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Description: System level simulation of LTE networks using MATLAB-System level simulation of LTE networks using MATLAB.... Platform: |
Size: 2207744 |
Author:Omer |
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Description: LTE中PDSCH的链路级仿真过程源代码分析，包括信道编码，预编码，OFDM调制-LTE PDSCH link level simulation in the process of source code analysis, including channel coding, precoding, OFDM modulation Platform: |
Size: 180224 |
Author:WR |
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Description: LTE 链路级仿真代码,其中还包含经典的跨层调度算法，非常实用。-LTE link level simulation code, which also includes classical cross-layer scheduling algorithm is very practical. Platform: |
Size: 61572096 |
Author:zhu |
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Description: LTE 基带发端仿真系统-捧月答辩 可执行程序-Origin of LTE baseband simulation system- holding the executable program on the respondent Platform: |
Size: 4407296 |
Author:赵明雄 |
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Description: LTE链路级的仿真，非常的全面。考虑了现有LTE的大部分技术。MATLAB仿真，有些功能是用C代码写的。http://www.pudn.com/downloads240/sourcecode/comm/wireless/detail1121790.html
的内容的最新版本。-The LTE Link Level simulator simulator is provided with a test simulation scenario that can be used to verify that the simulator runs in the expected way.
In the main directory you can execute the LTE_sim_batch_quick_test MATLAB script. This script provides a means to
test the performance of an LTE transmission on an uncorrelated PedB channel and flat Rayleigh channel for several transmission modes. Since currently the feedback calculation for the Closed Loop Spatial Multiplexing (CLSM) mode is not implemented, only the Single-Input Single-Output (SISO), Transmission Diversity (TxD) and Open Loop Spatial Multiplexing (OLSM) modes are simulated. Platform: |
Size: 4478976 |
Author: |
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Description: 针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。-It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection.
System-level simulator, currently support only SISO and 1 by 2 MRC.
To start with, go into the folder sys_link_simu, and excute the following commond from matlab:
sys_link_simu_func(a,b)
where a is the link ada Platform: |
Size: 286720 |
Author:王刚名 |
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Description: Version 1.7r1089.
The LTE Link Level simulator simulator is provided with a test simulation scenario that can be used to verify that the
simulator runs in the expected way.
In the main directory you can execute the LTE_sim_batch_quick_test MATLAB script. This script provides a means to
test the performance of an LTE transmission on an uncorrelated PedB channel and flat Rayleigh channel for several transmission
modes [5] Platform: |
Size: 4558848 |
Author:吕立圣 |
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Description: 通信系统matlab仿真程序，包括整个扩频通信的链路级仿真-Communication systems matlab simulation program, including the entire spread spectrum communication link level simulation Platform: |
Size: 25600 |
Author:君君 |
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Search - MATLAB link level simulation