symbol error

Compared with conventional cooperative diversity schemes, multi-user cooperation through network coding can attain higher diversity gain and lower symbol error probability.

在多用户协作通信网络中采用网络编码技术，可获得更高的分集增益以及更低的符号错误概率。

The performance of the symbol error rate in frequency selective channels is investigated by Monte Carlo simulation.

通过蒙特卡罗仿真评估了接收机在频率选择信道下的误符号率性能。

The two outstanding advantages of PPM compared with on-off keying modulation are presented: higher power efficiency and extremely lower symbol error rate.

分析了脉冲位置调制与目前的实际系统中应用最多的开关键控调制（OOK，On-Off Keying）相比最突出的两个优点：功率有效性、大大降低了误码率。

Analysis of Nonlinear Distortion on OFDM Symbol Error Rate

非线性对OFDM符号误码率的影响

The simulation result shows that the error performance can be improved effectively by using the selected double nodes in the system, which can realize symbol error rate minimum.

经仿真验证表明，通过对最优中继的选择并运用，系统的误符号性能得到了有效的提高。

For this reason, this thesis proposes a new optimal relay selection algorithm under multi-path fading channels to reduce the symbol error rate in this amplify-and-forward system.

为此，本文针对放大转发协作通信网络，以降低系统误码率为目标，进行多径信道下的中继节点的优化选择，并提出了一种多径慢衰落信道环境下的最优中继的选择方案。

In this paper, the nonlinear effect on OFDM symbol error rate is studied.

研究了非线性效应对OFDM符号误码率的影响。

Invoke simple quote with BOGUS and verify that you get back an invalid stock symbol error.

使用BOGUS调用simple quote，以验证获得的结果是invalid stock symbol错误。

A star-QAM with quotient coding is analyzed and its symbol error rate in flat rayleigh fading channel is generalized to larger constellations.

于是在分析一种星形商分编码QAM的基础上，将其在平坦瑞利衰落信道上的误码率公式推广到更多元的星座图，并对星座图进行了优化。

Simulations show that the convergence performance and symbol error performance of the presented RAKE receiver is better than the receiver based on Rosen gradient projection algorithm.

仿真表明，该接收机无论在收敛性能还是在误码性能上均优于基于Rosen梯度投影的接收机。

Numerical simulations show the effectiveness of the proposed cooperative precoding schemes in terms of bit error rate, symbol error rate and the spectral efficiency of the whole system.

计算机仿真表明，所提方案在系统误比特率、误符号率以及系统频谱效率方面都有着明显的增益。

2,4,6 respectively, spread path simulation, the results obtained, with the path of the increase in the number of symbol error rate reduced.

分别设定2、4、6条传播路径仿真，从仿真结果分析，随着路径数量的增加误符号率减小。

Combined with SOVA algorithm, the redundancy between the symbols after compression is utilized. Not only the symbol error rate is reduced, but also the soft information of symbols is obtained.

由SOVA算法对接收序列中的信源残留冗余进行利用，不仅减小了符号错误率，同时获得了符号值的软信息。

A Reed-Solomon decoder which can correct one symbol error is designed, and the VHDL model of the encoder is presented.

设计了能纠正一个符号错误的RS（Reed-Solomon）译码器，给出了该译码器的VHDL模型。

For DF system, the power allocation schemes for the purpose of maximize the system capacity and minimize the symbol error rate have been analyzed.

对DF系统，分析了最大化系统容量和最小化误符号率的功率分配方案。

The corresponding adaptive equalization algorithms are also investigated. So by using the decision feedback construction and wavelet transform, convergence speed and symbol error performance are both improved further more.

该算法在利用小波和小波包变换的去相关能力来提高自适应均衡算法收敛速度的同时，还利用判决反馈结构来提高均衡器的误码性能。

Then actual probability of symbol error of the wireless electro-hydraulic controller was given with experiment.

然后采用试验的方法，求得了无线电液比例控制器的误码率。

And combined with the near optimal power allocation, the proposed scheme further reduced the symbol error probability.

并结合次优功率分配，进一步降低系统的误码率。

New search criterion is to minimize the symbol error rate based on OSIC detection.

新的搜索准则是最小化OSIC检测时的误符号率。

Symbol Error Rate Analysis of Space-Time Block Coding Based on Laplace Transform

基于Laplace变换的空时分组编码误符号率性能分析

Based above result , we get the symbol error rate of the UWB system with multi-antenna .

在此基础上, 推广到 多天线 的情况,得到了基于该系统的误码率表达式.

In MIMO communication systems, an eigen-beamforming algorithm which could reduce the symbol error rate effectively was proposed.

在多输入多输出通信系统中，为了有效地降低系统的误符号率，提出了一种特征波束形成算法。