A fairly good solution is multiuser detection.
一个较好的解决办法是多用户检测。
Multiuser detection is a effective measures to erase these problems.
多用户检测是消除这些问题的有效措施。
A multiuser detection method based on adaptive wavelet network is proposed.
提出了基于自适应子波网络的多用户检测方法。
ABSTRACT Multiuser detection is one of the key techniques for future CDMA system.
多用户检测技术是未来CD MA系统的一个关键技术。
We further analyze the effect of channel estimation error on multiuser detection.
进一步分析了信道估计错误对多用户检测器的影响。
In this paper a neural network based blind multiuser detection algorithm is presented.
给出了一种神经网络盲多用户检测算法。
We proposed a decorrelating multiuser detection based on greedy algorithm for CDMA communication.
在此，提出了一种基于贪心算法的解相关CDMA多用户检测方法。
We propose a blind adaptive multiuser detection in multipath CDMA channels based on CMOE criteria.
提出了一种基于受限平均输出能量(CMOE)准则的用于多径CD MA信道的盲多用户检测器。
This paper focuses on the multiuser detection in CDMA system, which includes SISO and MIMO systems.
这篇论文的研究的是CDMA系统中的多用户接收的问题，包括单天线系统和多天线系统。
Multiuser acquisition and multiuser detection channel parameter track are fulfilled on a single chip.
单片完成了多用户捕获、异步多用户检测、信道参数跟踪算法。
Therefore. Multiuser detection technology has became a new hotspot in the research of mobile communication.
因此，多用户检测技术成为通信领域的新热点。
At last, by constrained minimum kurtosis rule, we build a blind multiuser detection based on higher order cumulants.
最后利用最小峰度准则，提出了基于高阶累积量的盲多用户检测。
It is concluded that the multiuser detection is superior to conventional detections in the flat Rayleigh fading channels.
结果表明，平坦瑞利衰落信道中多用户检测算法的性能仍然优于传统检测算法。
This paper investigates blind multiuser detection for asynchronous DS-CDMA in frequency selective Rayleigh fading channel.
该文研究了频率选择性瑞利衰落信道中的异步ds - CD MA系统盲多用户检测。
The minimum bit-error rate linear multiuser detection problem can be transformed to a bit-error rate cost function problem.
最小误码率线性多用户检测的问题可以归结为一个误码率代价函数的问题。
This technique is based on the suboptimal subspace blind minimum mean square error (MMSE) algorithm of multiuser detection.
该技术基于次优化子空间盲最小均方误差（MMSE）多用户检测算法。
This technique is based on the suboptimal subspace blind minimum mean square error (MMSE) algorithm of multiuser detection.
该技术基于次优化子空间盲最小均方误差(MMSE)多用户检测算法。
This technique is based on the suboptimal subspace blind minimum mean square error (MMSE) algorithm of multiuser detection.
针对快跳频多址系统，提出了基于最小均方误差（MMSE）准则的多用户检测算法。
Power control and multiuser detection are two ways to cope with the multiple access interference (MAI) and near-far effect.
功率控制和多用户检测是CD MA移动通信系统中克服远近效应、抑制多址干扰(MAI)的两项关键技术。
Kalman filter is a linear minimum variance state estimator, and it combined array antenna and multiuser detection effectively.
卡尔曼滤波是一种线性最小方差状态估计，把它有效地结合阵列天线与多用户检测。
This paper educed the necessity of multiuser detection by analysis the advantages and problems of the DS-CDMA system in existence.
本文从DS—CD MA的优势和存在的问题出发，引出了多用户检测的必要性。
For group multiuser detection of DS-CDMA, the whole interferers were composed of the users in local cell and those in neighbor cells.
直接序列码分多址分组多用户检测中，干扰用户包括小区分组外用户及相邻小区用户。
An effective space-time receiver scheme that combines smart antennas with multiuser detection is proposed and its parameter is optimized.
提出了一种行之有效的将智能天线技术同多用户检测技术结合的空-时接收方法，并对其参数进行了优化。
It has been proved that iterative multiuser detection with decoding is a very effective way to increase system capacity in DS-CDMA systems.
在DS - CD ma系统中，联合译码的迭代多用户检测是克服多址干扰增加系统容量的有效方法。
A blind multiuser detection (MUD) method based on a new desired user 'signature waveform estimation method in antenna array CDMA systems is proposed.
针对天线阵c DMA系统，提出了一种基于新的待检用户信号波形估计的盲多用户检测方法。
A multistage iterative interference cancellation multiuser detection algorithm is presented for fast frequency-hopping multiple access communication systems.
提出了多级迭代干扰消除快跳频多址多用户检测算法。
With this model, the blind multiuser detection and iterative algorithm of MC-CDMA systems based on subspace projection are studied in the multipath fading channel.
由于其在对抗多径衰落方面具有显著的效果，它适合于在无线移动通信信道下使用，因而得到广泛的研究。
Multiuser detection can efficiently reduce Multi-access Interference in CDMA system. At the same time, it can increase system capability and improve near-far effect.
码分多址系统中的多用户信号检测，能有效地减少多址干扰、增加系统的容量、改善远近效应。
Blind multiuser detection technology can detect the exptected user with only needing the spreading codes and without train sequences and without information of users.
然而频繁的发送训练序列严重制约了多用户检测技术的实时性和实用性；
A near maximum-likelihood (ML) multiuser detection algorithm based on unconstrained optimization approach is proposed for code-division multiple access (CDMA) systems.
针对码分多址(CDMA)系统提出了一种基于无约束最优化的近最大似然多用户检测算法。
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