搜索资源列表
dscdma_simulation
- ds-cdma系统仿真，考虑在多径衰落信道情况下，系统的误码率-ds-cdma system simulation, consider the multi-path fading channel circumstances, the BER
STARChannelEstimation
- DS-CDMA通信系统中的空时移动信道估计，原文发表在IEE PROCEEDING OF COMMUNICATION上-DS-CDMA system of space-time mobile channel estimation, Original published in the IEE, 0c OF COMMUNICATION
DS-CDMA
- 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefi
Q_DSSS
- 直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。-DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user in
BER_of_BPSK_DS-SS
- his m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.
DS-CDMA
- This file about CDMA system consist of DS-CDMA,MC-CDMA,MCDS-CDMA,WCDMA and Rayleigh fading channel.You can use this file to hel you make CDMA system telecommunication.
DS_CDMA_communication_system
- 这个仿真程序用于实现DS-CDMA通信系统仿真,包含三种扩频码的选择，QPSK调制解调，瑞利信道衰落等。-The simulation program used to implement DS-CDMA communication system simulation, including the choice of three types of spreading codes, QPSK modulation and demodulation, Rayleigh fading channel a
MUDprograms
- this project realted tothe multi user detection of ds cdma signals.comparision is done for different spreading sequences
mouseeyes_exe
- 眼睛跟踪鼠标移动，就跟Linux里面的眼睛效果一样，画眼睛的算法不错。-Eye tracking mouse movement, just like the Linux effect inside the eye and draw the eyes of the algorithm is good.
dscdma_eng
- this ds-cdma simulation for tx and rx using varient channel to transmit and receive signal after coded and modulated in tx channel so decoded and demodulated in rx channel-this is ds-cdma simulation for tx and rx using varient channel to transmit and
W-CDMA
- W-CDMA stands for Wideband Code Division Multiple Access Its an air interface standard found in 3G mobile telecommunications networks designed for “always-on” packet-based wireless service, so that computers entertainment dev
LMSRLS
- 两种算法（LMS和RLS）实现CDMA系统盲多用户检测的仿真。结论验证了在加性高斯白招生信道下、同步DS-CDMA系统中接收机应用这两种盲多用户检测算法抑制多址干扰（MAI: multiple access interference）和码间串扰（ISI: inter symbol interference）的能力,仿真实验与理论推导相吻合。实验与理论都表明,RLS性能好于LMS，而LMS计算量明显小于RLS。-This paper discusses two algorithms (LMS an
DS-CDMA-with-PASTd-MUD-with-m-DS
- DS-CDMA链路中加入基于子空间的PASTd多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。-DS-CDMA link added Subspace-based multiuser detector PASTd. M sequence used in the system wide-band, Gaussian channel, or by Rayleigh channel. Get different signal to noise
DS-CDMA
- DS-CDMA signal transmission simulation in MATLAB. Inludes: FEC, RF_sig+Rician channel, Equalizing, BER calculation.
DS-CDMA
- 简化的DS-CDMA通信系统仿真，数据流和时间流均可.码元速率256ksps，调制方式QPSK，扩频码为m序列或GOLD序列，信道为加性高斯信道和瑞利衰落信道两种，其他参数自己设定。-Simplified DS-CDMA communication system simulation, data flow and the flow of time can be. Symbol rate 256ksps, modulation QPSK, m-sequence spread-spectrum co
Performance-of-multicode-DS-CDMA-using-(2)
- Performance of multicode DS-CDMA using frequency domain equalisation in frequency selective fading channel
OMUD-DS-CDMA-Multi-Path2_users
- Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2 USERS- Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2USERS
OMUD-DS-CDMA-Multi-Path_k_users
- Optimum MUD for DS-CDMA in Multi-Path Fading Channel K USERS
Optimum-MUD-for-DS-CDMA
- Optimum MUD for DS-CDMA in AWGN Channel-Optimum MUD for DS-CDMA in AWGN Channel
DS-CDMA
- Performance Evaluation of one by two Rate Convolution Coding with Different Modulation Techniques for DS-CDMA System over Rician Channel