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- This will result in the Inter Carrier Interference (ICI), and the synchronization error of the OFDM symbols will bring the Inter Symbol Interference (ISI). The channel state estimation will also be affected seriously. OFDM载波频率偏差会带来OFDM的子信道间干扰(ICI),而OFDM数据符号同步的误差将会引入数据符号间干扰(ISI),同时还会对信道估计带来严重的影响。
- Finally, computer simulation have show this scheme provides good performance in terms of symbol error rate (SER). 最后通过仿真的方法证明了这种传输方法能够提供很理想的系统性能。
- Simulations and analysis demonstrate that SCA+SDD algorithm has advantages of phase recovery, faster convergence speed, lower residual inter symbol interference and good robustness. 理论分析和仿真结果说明，新算法不仅能自动纠正相位旋转，有更快收敛速度和支小的剩余码间干扰，并且具有较强的鲁棒性和实用性。
- 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。
- It will assist you in undefined symbol errors eliminating. 它将协助您未定义的符号错误消灭的。
- Theoretical analysis shows that the union bound (UB) on symbol error probability (SER) of the proposed USTC is smaller than that of cyclic diagonal codes. 理论分析表明，低信噪比下新提出的酉空时码的误符号率联合界小于循环对角码。
- The simulation results show that the performance of uncoded Symbol Error Rate (SER) can reach the bound of ideal channel estimation at the proper step size. 仿真结果表明，选择合适的步长，算法误符号率性能基本接近理想估计的性能界。
- The error count for a packet that decodes correctly is the number of binary symbol errors at the output of the demodulator. 对应于一个被正确解码的包的错误计数就是在解调器输出端处的二进制符号错误。
- Meanwhile，by applying symbol-constrained method to MAP algorithm，not only the a priori probability of VLCs sources is efficiently utilized，but also the Symbol Error Rate（SER） is reduced enormously. 同时，通过将“符号约束”的思想应用于最大后验概率（MAP）译码算法，不仅充分利用了信源先验信息，而且极大地降低了误符号率。
- The administrative department for patent under the State Council may amend the obvious diction and symbol errors in the patent application documents at its own discretion. 国务院专利行政部门可以自行修改专利申请文件中文字和符号的明显错误。
- The intent is to count the number of binary symbol errors that would have occurred if there were no decoder in the receiver. 其意图是计数如果在接收器中没有解码器时可能已经发生的二进制符号错误的数目。
- probability of vector symbol error 符号向量误码率
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Analysis of Nonlinear Distortion on OFDM Symbol Error Rate 非线性对OFDM符号误码率的影响
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- Matrix Algorithm of Decoding for Minimizing Symbol Error Rate 最小化符号错误率译码的矩阵算法
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- The letter was addressed in error. 那封信的地址写错了。
- Cypress branches used as a symbol of mourning. 柏枝作为悲哀象征的柏树枝
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
