Search - direct sequence spread spectrum

[SourceCode] BPSK receiver simulation using Spread Spectrum Techniques

Description: This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performance is evaluated in presence of AWGN and Rayleigh fading.
Platform: | Size: 2637 | Author: ruanyap | Hits:

[matlab] dsss01

Description: 直接序列扩频通信系统仿真程序，使用matlab语言设计的程序。-direct sequence spread spectrum communication system simulation, the use of Matlab language design process.
Platform: | Size: 1024 | Author: 范力长 | Hits:

[matlab] ds_ss_rake

Description: RAKE receiver for direct-sequence spread spectrum systems Simulink model of a simple direct-sequence spread spectrum system with RAKE reception-RAKE receiver for direct-sequence spread spectrum systems Simulink model of a simple dir ect- sequence spread spectrum system with RAKE reception
Platform: | Size: 11264 | Author: 李艳芬 | Hits:

[Post-TeleCom sofeware systems] DSSger

Description: 直接序列扩频原理仿真.用ELAINX公司SYSTEMVIEW调试.-Direct Sequence Spread Spectrum simulation theory. SYSTEMVIEW ELAINX companies with debugging.
Platform: | Size: 1024 | Author: a | Hits:

[matlab] downloadpaper

Description: 关于直接序列扩频通信的，介绍了其原理，给出了SIMULINK仿真模型，并对各个模块作了详细的描述。-On direct sequence spread spectrum communications, introduced its principle, given SIMULINK simulation model, and each module in detail description.
Platform: | Size: 287744 | Author: weiweili | Hits:

[matlab] SimulationofDirectSequenceSpreadSpectrumCommunicat

Description: Simulation of Direct Sequence Spread Spectrum Communication System Based on MATLAB
Platform: | Size: 137216 | Author: 杨晶超 | Hits:

[matlab] matlab_ydtx

Description: 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.
Platform: | Size: 1024 | Author: 林立夫 | Hits:

[matlab] YYY_DSSS

Description: 设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.
Platform: | Size: 5120 | Author: 杨世斌 | Hits:

[matlab] cdma

Description: 直接序列扩频的缩写（DS-SS ）二相相移键控（BPSK） matlab源代码-An acronym for Direct Sequence Spread Spectrum (DS-SS) two-phase phase shift keying (BPSK) matlab source code
Platform: | Size: 76800 | Author: 赵伟超 | Hits:

[matlab] Spread_Spectrumrar

Description: 扩频通信系统，包括直接序列扩频，PN序列产生，以及调频扩频-Spread spectrum communication system, including direct sequence spread spectrum, PN sequence generation, as well as spread spectrum frequency modulation
Platform: | Size: 7168 | Author: 廖洪运 | Hits:

[matlab] Thedirectsequencespreadspectrumsimulation

Description: simulink 实现了直接序列扩频通信系统，含详细模型图-simulink realization of the direct sequence spread spectrum communications systems, including a detailed model
Platform: | Size: 360448 | Author: langang | Hits:

[Modem program] bpsk_walshcode_dsss

Description: This file contains the BPSK based Direct sequence spread spectrum using simulink
Platform: | Size: 7168 | Author: Jagan | Hits:

[VHDL-FPGA-Verilog] SpreadShaping

Description: 直接序列扩频+成型滤波，将编码后数据进行256倍扩频，再按照4倍内插根升余弦成型滤波，最后成形滤波后按4路并行输出，以满足并行输入DA的要求。-Direct Sequence Spread Spectrum+ shaping filter, the encoded data 256 times more spread spectrum, and then interpolated according to four times the root raised cosine shaping filter, finally forming the filtered output by 4-way parallel to meet the requirements of parallel importation of DA.
Platform: | Size: 722944 | Author: 袁磊 | Hits:

[Windows Develop] direct-sequence-spread-spectrum

Description: 带干扰的直接序列扩频通信系统,PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-the direct sequence spread spectrum with interference communication system
Platform: | Size: 9216 | Author: ailj | Hits:

[matlab] 2222

Description: 基于MATLAB的直接序列扩频通信系统仿真，可以去参考一下-MATLAB-based direct sequence spread spectrum communication system simulation, you can go to reference
Platform: | Size: 250880 | Author: sky | Hits:

[Communication-Mobile] DSSS

Description: 设计一个有干扰的直接序列扩频通信系统， PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.
Platform: | Size: 7168 | Author: 皓月 | Hits:

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