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we investigate a new blind adaptive fractionally-spaced TEQ (FS-TEQ) for multicarrier systems in order to reduce efficiently intersymbol interference. We also exploit the cyclic prefix and fractionally-spaced TEQ to create a blind adaptive globally c
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we investigate a new blind adaptive fractionally-spaced TEQ (FS-TEQ) for multicarrier systems in order to reduce efficiently intersymbol interference. We also exploit the cyclic prefix and fractionally-spaced TEQ to create a blind adaptive globally c
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we investigate a new blind adaptive fractionally-spaced TEQ (FS-TEQ) for multicarrier systems in order to reduce efficiently intersymbol interference. We also exploit the cyclic prefix and fractionally-spaced TEQ to create a blind adaptive globally c
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we investigate a new blind adaptive fractionally-spaced TEQ (FS-TEQ) for multicarrier systems in order to reduce efficiently intersymbol interference. We also exploit the cyclic prefix and fractionally-spaced TEQ to create a blind adaptive globally c
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we investigate a new blind adaptive fractionally-spaced TEQ (FS-TEQ) for multicarrier systems in order to reduce efficiently intersymbol interference. We also exploit the cyclic prefix and fractionally-spaced TEQ to create a blind adaptive globally c
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使用LMS算法进行盲多用户检测,并计算出信干比和误码率-LMS algorithm using the blind multi-user detection, and calculate the signal to interference ratio and bit error rate
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只使用待测用户的观测数据,不需要其他用户(干扰用户)信息就可以抵消多址干扰进行检测的自适应检测器称为盲自适应多用户检测器,常简称为盲多用户检测。用LMS算法更新检测器系数时即为盲自适应多用户检测的LMS算法-Use only tested the user' s observations, no other user (interference user) information to be offset by multiple access interference detection
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只使用待测用户的观测数据,不需要其他用户(干扰用户)信息就可以抵消多址干扰进行检测的自适应检测器称为盲自适应多用户检测器,常简称为盲多用户检测。用RLS算法跟新检测器系数时即为盲自适应多用户检测的RLS算法,-Use only tested the user' s observations, no other user (interference user) information to be offset by multiple access interference detection
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仿真了盲辨识RLS和LMS算法的时间平均信干比,分析了两者的多址干扰抑制能力-Simulation of the blind identification algorithm RLS and LMS average signal to interference ratio of the two algorithms of multi-access interference suppression
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一种改进的适于慢衰落信道的恒模盲均衡算法 CDMA系统盲自适应干扰抑制 -An improved fit for slow fading channel constant modulus blind equalization algorithm Adaptive Interference Suppression for CDMA Systems
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自适应均衡器设计用于抑制信号失真,自适应均衡器节拍系数是时变调整的。-Adaptive equalizers remove signal distortion attributed to intersymbol interference in band-limited
channels. The tap coefficients of adaptive equalizers are time-varying and can be adapted using
several methods
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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
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Adaptive equalization教程-Adaptive equalizers compensate for signal distortion
attributed to intersymbol interference (ISI), which is
caused by multipath within time-dispersive channels.
Typically employed in high-speed communication
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盲多用户检测的LMS和RLS算法,在DS/CDMA通信系统中,为了解调出用户的有用信息,必须尽可能地抑制由其它用户扩频信号产生的多址干扰(MAI,Multiple Access Interference)。尽管最佳多用户检测器可以很好地抑制MAI,但其运算量会随着用户数的增加而呈指数增加。盲多用户检测技术可以在不知道其他用户信息的情况下检测出目标用户,所以在实际应用中有着十分重要的应用前景.-LMS and RLS algorithm Blind Multiuser Detection in D
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Blind Interference Alignment
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波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲波束形成试图在没有期望信源方向信息的情况下进行信源的恢复-From sensor array beamforming is reconstructing source signal.(1), by increasing the expected source contribution to achieve (2), by suppress
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esprit算法对有干扰的信号频率进行估计,wolf 方法计算李雅普诺夫指数,有小波分析的盲信号处理。- esprit algorithm signal frequency interference can be assessed wolf calculated Lyapunov exponent, There Wavelet Analysis Blind Signal Processing.
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Multivariate least squares fitting method of nonlinear equations, esprit algorithm signal frequency interference can be assessed There Wavelet Analysis Blind Signal Processing.
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esprit algorithm signal frequency interference can be assessed There Wavelet Analysis Blind Signal Processing, Genetic algorithm based reactive power optimization.
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There Wavelet Analysis Blind Signal Processing, esprit algorithm signal frequency interference can be assessed DC-DC power single-part set-loop control.
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