查询词典 bit error rate

The performance of bit error rate, asymptotic multiuser efficiency, near-far resistance, local near-far resistance, complexity, and processing delay of decorrelating multiuser detector alleviating edge effect is quantitatively analyzed.

多用户检测与空时处理技术是第三代移动通信系统以及未来第四代移动通信系统中的两项关键技术，在性能上表现出的潜力对未来的无线高速Internet以及多媒体业务具有极大的诱惑力。

Finally, the average bit error rate is given via simulation.

通过仿真，给出了平均比特差错概率性能。

LDPC code decoding algorithm implementation and simulation, and the average bit error rate analysis.

详细说明： LDPC码的编译码算法的实现与仿真，以及平均误码率的分析。

The bit error rate of the OOK and the bipolarity encoding scheme is analyzed with chirp and Johnson-Nyquist noise taken into account.

通过数值计算，比较了"1"和"0"都发信号的系统和只有"1"发信号的系统性能。

The techniques provide an improved bit error rate or equivalently, enhanced capacity for a digital mobile communications network.

该技术使误比特率得到改善，或者等效而言，增强了用于数字移动通信网络的能力。

The bit error rate performance for ultra-wide band indoor communication with impact of metallic furniture is investigated.

在这篇论文里，我们将探讨室内的金属家俱在超宽频(Ultra-Wide Band，UWB)通讯上对位元错误率的影响。

Use Matlab to write the OFDM process, which includes part of channel estimation, but also has bit error rate curve.

详细说明：用Matlab来写的OFDM程序，其中包含信道估计的部分，也有误码率的曲线。

The bit error rate equation and the simulation results are given.

本文第五章研究S-CDMA-HFC系统的上行信道MAC协议。

Simulation results prove that,compared to the zero forcing method,the proposed method achieves 9 dB gains under 10-4 of average bit error rate and similar simulation conditions.

仿真实验表明，所提出的方法与迫零法相比，在相同的仿真条件下，在平均误比特率为10-4时可以获得约9 dB的性能增益。

Proposed a new minimum variance PIC detector for synchronous CDMA system, proposed the formula for the computation of the weighting factor which minimizes the variance of output variable and prove that it locates in the range of (0, 1), functions of the expectation, variance and bit error rate are proposed as well.

提出了一种同步长码CDMA系统中的最小方差并行干扰消除检测器，提出了最小化输出方差的加权系数的计算公式，证明了该系数必定落在(0，1)区间之内，同时提出了该检测器的均值、方差和误码率公式。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。