误码检测器是评估通信信道性能的基本测量仪器。
Most of error code checking instruments sold in the present market can only survey the standard communication channel of telecommunication section.
它根据误码率信息有选择地实施干扰消除，先并行消除低误码率用户信号的影响，再检测高误码率用户信号。
It detects signals for users with high BER after canceling detected signals for users with low BER in parallel.
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。
The minimum bit-error rate linear multiuser detection problem can be transformed to a bit-error rate cost function problem.
仿真实验显示，本章提出的五种检测器算法的误码率均远低于已有的解相关、最小均方误差和多级多用户检测器。
Our simulation experiments show that the bit-error-ratio (BER) of these new detectors is much lower than that of decorrelation, minimum mean-squared error and multistage detectors.
在此基础上，提出一种适用于一阶DPCM系统的检测误码影响的方法，并进行了理论分析和实验。
Based on this analysis, an error detection algorithm, which is suitable for the one-dimensional DPCM systems, is proposed with mathematical analysis and experiments.
选择恰当的部分干扰消除系数，可以使MV-PIC的输出均值增大、方差减小、误码性能优于PIC检测器。
The output mean value was increased and the variance was decreased by choosing suitable partial interference cancellation coefficient for MV-PIC, and its performance of code error is superior to PIC.
为了降低低密度奇偶检验码的误码平底，提出一种基于陷阱集状态检测的两级置信度传播译码算法。
A two stage belief-propagation(TSBP)decoding algorithm was developed based on trapping set state(TSS)detection to reduce the error floor of low-density parity-check(LDPC)codes.
本文提出了一种利用FPGA来实现DVD光盘母盘误码率检测的仪器设计。
This paper presents a design for bit error ratio tester of DVD mother disc using FPGA.
提出了一种新的信头误码校正(HEC)并行算法，能检测到多个比特错误，并能纠正单比特错误。
A new parallel algorithm is also proposed for the head error correct (HEC) module, it can not only detect multi bit error but also correct one bit error.
本文分析并比较了几种线性检测器的误码率情况。
In this paper, the bit error rate of linear multiuser detectors are analyzed and compared.
频域差分检测的误码率性能同时受到信道相干时间和相干带宽变化的影响，并且相干带宽对频域差分检测的影响更大。
The BER performance of FDDD is affected by the channel coherent bandwidth and coherent time at the same time, and it is more sensitive to the change of channel coherent bandwidth.
分析了检测器的干扰相消原理，并给出了误码性能。
The principle of this detector is analyzed and the performance of the detector is given .
理论分析和数值模拟表明该算法的收敛性能和误码性能均好于MOE检测器。
Theoretical analysis and numerical simulation show that the convergence performance and symbol error performance of the new algorithm are better than those of the MOE detector.
计算机仿真结果表明，该检测器的比特误码性能接近最佳检测器。
The computer simulation results show that the performance of the designed detector approaches that of the optimal multiuser detector and the computation complexity is reduced.
在计算机网络通信中，为了降低数据通信线路传输的误码率，可以采用一种差错检测控制———循环冗余码校验(CRC)。
In this paper, it studies one of the error-check controls of the communications of computers network-Cyclic Redundancy check (CRC).
性能分析表明，判决排序改善了检测器的误码性能。
Performance analysis shows that the decision arrangement can improve the bit error rate (BER) performance of the detector.
提出了一种基于量子神经元与量子寄存器的多用户检测方案，计算机仿真结果表明：本文所提出的检测器在误码率和抗“远近”效应方面均具有良好的性能。
A multiuser detector based on quantum neuron and quantum register is proposed. Computer simulation results show that the method has powerful properties both in bit error rate and near-far resistance.
文章主要分析了最小均方误差(MMSE)自适应检测器应用于CD MA系统的性能，建立了系统信号模型，给出了计算误码率的公式。
The performance of minimum mean square error (MMSE) adaptive detector applied in CDMA system is analyzed in this paper. The signal model is set up, and the relevant bit error rate formulas are given.
各系统的仿真最后用通信系统的检测手段进行误码率分析和眼图分析，并对各系统做了总结和评价。
At the end of simulation, it use examining means of communication system as BER (bit error rate) analysis and eye diagrams analysis, then gives a summarize and a comment to the system.
针对已有检测算法误码率性能较差的问题，本论文深入研究了LTEFDD上行链路中的MIMO检测算法。
In view of the poor BER performance of the existing algorithms, MIMO detection algorithms for LTE FDD uplink are deeply studied in this thesis.
针对已有检测算法误码率性能较差的问题，本论文深入研究了LTEFDD上行链路中的MIMO检测算法。
In view of the poor BER performance of the existing algorithms, MIMO detection algorithms for LTE FDD uplink are deeply studied in this thesis.
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