• System performance is evaluated by bit error rate (BER).

    系统性能比特错误率(BER)来衡量

    dict.cnki.net

  • The scheme can decrease the bit error rate of the system effectively.

    方案有效降低系统误码率

    dict.cnki.net

  • Quantum bit error rate is an important operating parameter in quantum key distribution.

    量子误码率量子密钥分配系统的重要参数之一。

    dict.cnki.net

  • Power spectrum of GMSK and transmit eye patterns and bit error rate performance is given.

    给出GMSK信号功率曲线,传输比特率性能。

    dict.cnki.net

  • It shows this method can improve robust of steganography for high bit error rate channel.

    表明方法提高信息隐藏比特率信道的鲁棒性。

    dict.cnki.net

  • In this paper, the bit error rate of linear multiuser detectors are analyzed and compared.

    本文分析比较了几种线性检测器误码率情况。

    dict.cnki.net

  • JTIDS has a good performance on bit error rate, it can tolerate a quite high information lose rate.

    联合战术信息分布系统(JTIDS具有良好的系统性能容忍比较的信息丢失率

    www.dictall.com

  • In a wired network, random bit error rate may be neglected and the congestion result from packets loss.

    有线网络随机比特差错率可以忽略,拥塞主要丢失造成。

    dict.cnki.net

  • Through the computer model curve, we may clearly obtain the corresponding signal to noise ratio the bit error rate value.

    通过计算机模拟曲线可以清楚得出对应比特误码率

    dict.cnki.net

  • Power allocation is adopted in the scheme to achieve better bit error rate (BER) performance and higher power efficiency.

    最后引入功率配置进一步改善系统误码率性能提高功率效率

    dict.cnki.net

  • 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检测器误码性能。

    www.dictall.com

  • In this paper, a coherent demodulation scheme for chaos shift keying signals is presented, and formula for bit error rate is given.

    提出一种基于收缩映射的混沌信号解调方案,给出了系统误码性能的数学表达式

    www.dictall.com

  • An adaptive bandwidth solution to the problem of the bit error rate (BER) increasing with the vibration increasing has been presented.

    针对比特误码率(BER)随振动幅值增加上升问题提出了用带宽自适应方法控制解决方案

    www.dictall.com

  • The analysis of bit error rate (BER) indicates that the system with interference estimate receiver has advantage over traditional system.

    系统误码率BER分析显示干扰估计接收机系统性能要优于传统的接收机系统。

    dict.cnki.net

  • Simulation results show that the proposed scheme has higher compression ratio and performs well on channels with high bit error rate(BER).

    模拟结果表明方案压缩较高的传输误码率情况下,表现良好的抗误码能力。

    dict.cnki.net

  • But the data efficiency of STBC is restricted to orthogonal transmission and the bit error rate of BLAST is high due to the error propagation.

    由于空时分组正交条件限制,传输效率得不到提高,而BLAST系统存在差错传播制约着误码率下降。

    dict.cnki.net

  • In wireless ATM network, an efficient error control mechanism has to be used because of the high bit error rate and burst nature of bit errors.

    由于无线信道误码率突发错误特性无线at M必须使用有效差错控制机制

    dict.cnki.net

  • The quality of JPEG2000 image is seriously degraded when the bit error rate becomes rather high, so RS coding is added in the system for error control.

    针对在较高误码率条件JPEG2000图像传输质量急剧下降的缺陷,引入RS编码进行差错控制。

    www.dictall.com

  • The results indicate that the atmospheric scintillation is an important factor for the bit error rate of two dimensional wireless optical CDMA systems.

    结果表明大气闪烁影响无线CDMA系统误码率性能一个重要因素

    dict.cnki.net

  • In some cases, however, such as the clipping of the video waveform, the bit error rate under certain conditions can be lower than under ideal conditions.

    理想因素一般是使误码率变坏,有时,视频波形幅,一定条件得到理想情况更好的误码率。

    dict.cnki.net

  • This paper analyses half hybrid noise of the circulant pre-coding matrix, then proposes full hybrid noise pre-coding matrix and discusses its bit error rate.

    本文首先对循环编码矩阵带来噪声混合进行了分析进一步提出了噪声混合的预编码矩阵,分析误码率

    epub.cnki.net

  • In wireless link, Packet loss may caused by the high channel bit error rate and nodes mobile, and multi-path routing and node switching will lead to reorder.

    对于无线网络,信道误码率节点移动等会导致多路径路由节点移动切换等会导致乱序。

    dict.cnki.net

  • This Paper discusses the random error, the burst error, and the bit error rate of the telecontrol system and its operation demand by the electric power system.

    本文分析突发干扰、随机干扰电力系统运行要求,讨论了远系统对信道误码率要求。

    joa.csee.org.cn

  • The simulation results also show that the method can get better balance between bit error rate and code length, and the image can get better anti-noise property.

    仿真结果表明这种方法比特误码率之间取得一个好的平衡而且,编码图像得到很好的抗噪声性能

    dict.cnki.net

  • A multistage soft decision equalizer based on minimum bit error rate principle is proposed in this paper for reducing computational complexity in communications.

    针对通信系统中非线性均衡器计算复杂度问题,提出一种基于最低误码率准则的多级判决均衡器。

    www.dictall.com

  • The bit error rate of an atmospheric laser communication system is affected by not only vibration amplitude but also the aperture of optical transmitting antenna.

    大气激光通信系统误码率不仅受到振动时振幅大小影响,而且受到光学发射天线孔径影响。

    dict.cnki.net

  • The results of simulation show that RS coding and interleaving are fit for the channel of space laser communication, and can largely decrease bit error rate(BER).

    计算机仿真结果表明RS编码交织技术非常适合空间光通信信道大大降低系统误码率。

    dict.cnki.net

  • Furthermore, several objective functions of the MIMO system, including average bit error rate, can also be optimized by the introduction of the majorization theory.

    此外若干客观职能MIMO系统包括平均误差率,可以此方法解

    danci.911cha.com

  • It has been proved in reality that a PLCC based on spreading spectrum modulation and demodulation can achieve a higher communicating rate and a lower bit error rate.

    实践证明扩频调制解调基础电力线载波通信方案获得较高的通信速率低的误码率。

    dict.cnki.net

  • Simulation results show that the system has the ideal bit error rate performance and the high capability of multi-access interference, thus having a broad application future.

    文中新构建系统误码率性能进行了分析,仿真结果表明系统具有理想误码率性能,抗多址干扰能力强具有非常广阔的应用前景。

    www.dictall.com

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