bit error英文翻译_含义_读音_bit error例句_月亮词典

bit error

误码

常用释义

词性释义

比特错误：在数字通信中，接收到的比特与发送的比特不一致的现象。

例句

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Such a system can be used as the source of quantum key distribution system with a bit error rate less than 6%.

这样的一个纠缠光子源可以运用到量子密钥分发系统中，所产生的误码率可小于6%。

and the variation of the transmission laser wavelength has no obvious influence on the system bit error rate.

传输激光波长的变化对系统误码率无明显影响。

And simulation results prove that the near-optimal Bit-Error-Ratio (BER) performance can be obtained by a small number of samples.

而仿真结果证明，较少的样本就可以取得逼近最优的误码率性能。

Although ML detector is optimal in the sense of minimization of bit error rate, it is not practical for its complexity.

最大似然检测在误比特率最小的意义下是最优接收，但是其复杂度不可实现。

Viterbi algorithm using the maximum likelihood algorithm, to achieve the best bit error rate, the size of computation can be accepted fully.

维特比译码算法采用最大似然算法，能够达到最佳的误码率，运算量的大小也完全能够被接受。

In a way it's necessary to compress the video data stream which is sensitive to bit error due to special coded pattern.

一方面由于带宽的有限性需要对原始数据流进行压缩，而压缩后的码流采用的特殊的编码方式，对于比特错误相当敏感；

Experiment results show that the embedded audio signal is not easily detected and the bit error of the extracted message is small.

实验结果证明，嵌入后音频具有良好的不可察觉性，盲提取得到的隐藏消息误比特率较低。

The mathematical model of the system is established, and the system bit error rate (BER) formula is presented.

建立了系统结构的数学模型，从理论上推导了系统误码率公式；

Performance analysis shows that the decision arrangement can improve the bit error rate(BER) performance of the detector.

性能分析表明，判决排序改善了检测器的误码性能。

In data transmission, how to estimate and decode the signal for reducing the bit error rate (BER) would be the subject for studying.

对于资料的传输而言，受到杂讯严重和多路径衰减干扰的通道中传输，如何将信号估测并解调使错误率降低是研究的主题。

This paper is to research the effects of the RF BPF group delay characteristics on the bit error rate (BER) of the OFDM receiver.

本论文主要研究OFDM系统中的射频BPF的群时延特性对OFDM接收机误码率的影响。

Simulation results show that the proposed multiuser detection scheme reaches lower bit error rate and lower complexity.

仿真结果表明提出的多用户检测方案有较低的误码率和复杂度。

The impact of pulse width, number of simultaneous active users and data rate on the SNR and bit error rate (BER) is discussed.

讨论了脉冲宽度、用户数、数据率对系统信噪比和误比特率的影响。

Bit-error rate (BER) of a volume holographic storage system is analyzed in this thesis.

本文对体全息存储系统的误码率进行了理论分析。

The application of TCP over wireless networks is a challenging work due to high bit error rates and fading and handoff.

由于无线网络中存在高误码、信号衰落、切换等原因，使得传统TCP的应用受到了挑战。

In free-space optical communication, the impact of aperture averaging of the receiver on the bit -error rate is studied.

研究了接收端孔径平均效应对自由空间光通信误码率的影响。

Simulation results shows that applying this algorithm in spectrum spread system will improve Bit Error Rate performance.

仿真结果验证了在直接序列扩频系统中采用联合迭代解调译码算法，可以进一步提高系统的误码率性能。

Lastly, The jamming effectiveness is emphatically analyzed in the presence of bit error, bit width error and carrier frequency error.

最后分析了干扰信号在存在误码、元宽度误差以及载频误差情况下的干扰效果。

A pitch error resilience scheme was developed to reduce speech distortion through narrow band channels with high bit-error-rates.

为降低在窄带高误码率信道上语音传输的失真，针对基音参数提出了一种解码端抗差错算法。

This proposed scheme shows that low bit error rate (BER) and word error rate (WER) can be achieved.

经由模拟结果可知此演算法可达到较低的位元错误率（BER）及字码错误率（WER）。

Its coding mode can be adjusted according to radio environment to enhance its ability to resist bit error and improve quality and capacity.

它可以根据无线环境和本地容量的需求，动态选择不同的编码模式，从而增强抗误码的能力，提高语音质量。

By analyzing the bit error rate, the results show that the major factor causing quantum bit errors is quantum noise.

对误比特率分析的结果表明，量子噪声是引起比特错误的主要因素。

CVSD (Continuous Variable Slope Delta Modulation) voice coding enables operation at high bit- error rates.

连续可变斜率增量调制的语音编码可以在高误码率的情况下正常工作。

Furthermore, the bit-error-rate evaluation formula of the new scheme is derived using the tightening union bound techniques.

此外，还利用紧联合界技术推导了新方案的误比特率估计公式，给出了数值计算结果。

To achieve low bit error rates, it is necessary to use effective coding and decoding technique in shallow water acoustic channels.

在复杂多变的浅海水声通信中实现低误码率通信性能的核心问题是进行有效的信道编解码技术。

Simulation results include misuse of the symbol rate and bit error rate.

仿真结果包括误符号率和误码率。，runningqam。

The model structure is presented and the expression of bit error rate is derived analytically.

详细说明了检测器结构，分析了误码率，给出了计算表达式。

This Recommendation is based upon bit error and bit error ratio measurements.

本建议以比特差错率测量为依据，相应地规定了事件、参数和指标。

Simulation results show that MMSE-EOPPIC can efficiently improve the Bit Error Rate (BER) performance of system.

仿真结果表明MMSE-EOPPIC检测算法可以有效提高系统的比特误码率性能。

Lastly, the design and implementation of Bit Error Rate Test are discussed.

论文最后对误码率测试模块的设计和实现进行了论述。

1·The effect of quantification noise, saturation noise and bit error noise of synthetic aperture radar(SAR)raw data on the signal to noise ratio of distributed targets is analyzed.

定量分析了星载合成孔径雷达（SAR）原始回波信号的量化噪声、饱和噪声以及误码噪声对面目标信噪比的影响；

2·The effects of the channel bit error on the reconstructed images of the Differential Pulse Code Modulation (DPCM) systems are analysed in this paper.

本文分析了信道误码对DPCM图象传输系统重建图象的影响。

3·The scheme USES pilot symbols to estimate the channel and improves the bit error performance of the system.

该方案使用的导频符号来估计信道，并提高了系统的误码性能。