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[Other resourceRAKE_receiver_for_DS-SS_systems

Description: RAKE receiver for DS-SS systems.mdl DS-CDMA的Rake接收机的Simulink仿真文件
Platform: | Size: 11106 | Author: 郑鑫 | Hits:

[CommunicationRAKE_receiver_for_DS-SS_systems

Description: RAKE接收机Matlab仿真源程序,希望对大家有用!-RAKE receiver Matlab simulation source code, useful for all!
Platform: | Size: 11264 | Author: | Hits:

[matlabrake(m)

Description: Rake receiver of CDMA
Platform: | Size: 2048 | Author: dayu | Hits:

[Program docUWB

Description: :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Platform: | Size: 151552 | Author: 季昀 | Hits:

[source in ebookDSCDMA_RAKEMATLAB

Description: 这些代码是关于DS-CDMA 的RAKE接收机MATLAB仿真的问题(附源程序.m)已运行过。-The code is on the DS-CDMA the RAKE receiver MATLAB simulation of the problem (with source code. M) have been run over.
Platform: | Size: 3072 | Author: 李彦 | Hits:

[matlabRakereceiverforCDMA

Description: 该文件为rake接收机的一个完整发送,接受过程,并附有原理推导过程-The document for the rake receiver to send a complete and accept the process, together with the principle of derivation
Platform: | Size: 215040 | Author: xiaofeng | Hits:

[matlabRAKE_receiver_for_DS-SS_systems

Description: RAKE receiver for DS-SS systems.mdl DS-CDMA的Rake接收机的Simulink仿真文件-RAKE receiver for DS-SS systems.mdl DS-CDMA the Rake receiver Simulink simulation files
Platform: | Size: 11264 | Author: 郑鑫 | Hits:

[matlabRAKE_receiver_for_DS-SS_systems_-_rev1.0

Description: RAKE receiver for DS-SS systems - rev1.0-RAKE receiver for DS-SS systems- rev1.0
Platform: | Size: 90112 | Author: hui song | Hits:

[Software Engineeringfinal

Description: In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and the outputs of the correlators are combined with a maximal-ratio combiner. This type of signaling has the desirable properties of exhibiting a narrowband interference suppression effect, along with robustness to fading, without requiring the use of either an explicit RAKE structure or an interference suppression filter.
Platform: | Size: 7168 | Author: ganga | Hits:

[CommunicationMCDSCDMASYSTEM

Description: In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and the outputs of the correlators are combined with a maximal-ratio combiner. This type of signaling has the desirable properties of exhibiting a narrowband interference suppression effect, along with robustness to fading, without requiring the use of either an explicit RAKE structure or an interference suppression filter.
Platform: | Size: 357376 | Author: ganga | Hits:

[matlabrake_simulation

Description: 在matlab平台下实现仿真CDMA码分多址通信信号调制信号产生、瑞丽衰落信道以及RAKE接收机的仿真测试程序,能够测议等-In the matlab platform for simulation CDMA code division multiple access communication signals modulated signal generator, Ruili fading channel and the RAKE receiver simulation test program to test proposed, etc.
Platform: | Size: 3072 | Author: 李俊 | Hits:

[Technology Managementwalshhhhh

Description: here a code for cdma rake receiver
Platform: | Size: 1024 | Author: Sid | Hits:

[Communication-MobileIS95

Description: 此函数用于IS-95前向链路系统的仿真,包括扩 频调制,匹配滤波,RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps - This function is used in IS-95 forward link system simulation, including the expansion frequency modulation, matched filter, RAKE receiver and other related communication module. Simulation environment: Additive white Gaussian noise channel. Data rate = 9600 KBps
Platform: | Size: 21504 | Author: SW | Hits:

[matlabRake-receiver-for-CDMA

Description: 基于MATLAB的rake接收机的仿真分析,RAKE接收机作用CDMA调制通讯系统常用的接收机,该仿真代码质量较高,可供CDMA通信工程专业本科和硕士毕业论文仿真提供参考-Rake receiver based on MATLAB simulation analysis, RAKE receiver CDMA modulation communications role The receiver system used, the simulation code of higher quality, for the CDMA communication engineering Master of Science thesis and provide a reference simulation...
Platform: | Size: 215040 | Author: 赵万能 | Hits:

[AlgorithmPOWER-CONTROL-ALGORITHM

Description: A closed-loop power control system having both fixed-step and adaptive-step power control algorithms and incorporating with multitap RAKE receivers was proposed. Simulations were performed for wide-band radio channels having path loss, slow fading, and fast fading. As the measurement of the received power and the bit energy-to-interfkrence power spectral density ratio play an important role in a CDMA power control system, a scheme to estimate these two parameters was proposed. For a Rayleigh fading channel and a Rician fading channel having a K factor of 6dB, a three-tap RAKE receiver is desirable.
Platform: | Size: 53248 | Author: nani | Hits:

[Software Engineeringcdma

Description: this a test for CDMA and RAKE receiver-this is a test for CDMA and RAKE receiver
Platform: | Size: 2048 | Author: neocolss | Hits:

[Othermatlab-code

Description: hi this methods for channel estimation and equalization &adaptive equalization, blind adaptive equalization (CMA)&Rake receiver for CDMA
Platform: | Size: 11264 | Author: alirashedi | Hits:

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