Symbol timing algorithm was proposed by combining cyclic prefix ( CP) and Pilot. A Realization Scheme of Cyclic Prefix Based Symbol Synchronization in OFDM Systems

  • 提出了一种联合循环前缀和Pilot的定时同步方法,并将其用于高速传输的无线移动正交频分复用(OFDM)系统.基于循环前缀的OFDM符号同步算法改进及其实现
  • 来源:互联网摘选更新时间:2026-07-14 04:03:01

  • 重点词汇
  • symboln.象征,代表;标志;符号,记号;
  • proposedadj.被提议的,所推荐的;
  • basedadj.有根基的;有基地的;
  • combiningn.结合性的,化合的;
  • cyclicadj.周期的,循环的;轮转的;
  • wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
  • synchronizationn.同一时刻;同步;使时间互相一致;同时性;
  • andconj. 和;与;而且;于是;然后
  • 相关例句
1、

In different signal to noise ratio ( SNR) and multi-path channel conditions, and compared with the traditional algorithm, the precision of improved timing algorithm is obviously improved.

在高斯白噪声和多径信道条件下,与传统算法比较,改进算法定时同步精度有明显提高。

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2、

Applying Double-Cycle Signal Timing Algorithm to Real-time Control over Single Intersection

双周期信号配时法在单路口实时控制中的应用

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3、

An Area Traffic Signal Optimum Timing Algorithm

一种区域交通信号最优配时的算法研究

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4、

A Novel OFDM Symbol Timing Algorithm Based on PN Training Sequence

一种基于PN训练序列的OFDM符号定时算法

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5、

The results show that the application of modern agricultural spatial data mining based on the ARIMA model of the timing algorithm.

研究结果表明基于时序算法的ARIMA模型更好的适用于现代农业空间数据的挖掘。

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6、

The results show that the multi-time ignition can improve ignition reliability, especially when ignition timing is too advance or too late, or air fuel ratio is far from the best ratio of ignition.

试验结果表明:多次点火有助于提高点火可靠性,特别在点火提前角过大或过小、空燃比偏离最佳点火比例时。

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7、

With the increase of engine load, the igni-tion timing will advance, the maximum heat release rate and the maximum combustion temperature as well as the combustion duration will increase.

负荷增大时,双燃料发动机燃烧始点提前,最大燃烧放热率增高,最高燃烧温度升高,后燃较严重。

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8、

The simulation of enterprise business process model based on extend event-driven process chain is studied taking advantage of mechanism of discrete event timing advance. The simulation of enterprise model based on model component is also discussed.

首先应用离散事件时间推进机制研究了基于扩展事件驱动过程链的企业业务过程模型的仿真,然后研究了基于模型构件的企业模型的仿真,从而更好地支持企业模型的性能评价与模型重用。

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10、

This paper introduces the principle of injection timing advance, transmission mode of timing gear, calculation formula of timing advance and its adjusting steps.

重点介绍了喷油提前角的提前原理,点火正时齿轮的传统动模式,提前角的计算公式及其调整步骤,从而真正达到了简洁实效的目的。

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11、

Research on Data Acquisition and Processing System for Diesel Engine Injection Timing Advance Device Test-bed

喷油泵正时器试验台数据采集处理系统的开发

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12、

Blood HCG compares in traditional urine HCG is more accurate, the error is smaller, moreover may timing advance examination.

血HCG相比于传统的尿液HCG更加准确,误差更小,而且可以把检测的时间提前。

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13、

Interpolation theory in digital signal processing has application in timing synchronization, which makes the sampling clock independent of the timing control so that timing adjustment is realized completely through digital disposal. The issue of interpolation in timing synchronization is discussed.

论文探讨了数字信号处理中插值理论在定时同步中的应用,它使得接收端的采样时钟独立于定时控制,定时调整完全通过数字处理方法得以实现。

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14、

Timing adjusting circuits have a ferroelectric capacitor for timing adjustment in transmitting the activation signals output from the column decoder to the sense amplifier circuits.

定时调整电路具有铁电电容器,用于在把从列解码器输出的激活信号发送到检测放大器电路时进行定时调整。

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15、

These three essential factors are achieved by careful coordination of a series of delicate activities: selecting ingredients , mixing flavors , timing and cooking , adjustment of the heat, and laying out the food on the plate.

要成功达到这三个特点,需要一系列熟练动作的悉心配合:选择原料,调味,计算时间并进行烹调,调节温度,摆盘。

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16、

Study on Valve Timing and Fast Adjustment of Valve Clearance of Four-Stroke Internal Combustion Engines

四冲程内燃机配气相位与快速调整气门间隙的研讨

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17、

Application of one-chip computer control thyristor and replacing combination for timing compensation adjustment enable it to realize fast non-contact adjustment.

采用单片机控制晶闸管,切换组合进行适时补偿调节,实现了快速无触点调节。

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18、

The paper also constructed iterative steps of signal control strategy in oversaturated trunk roads, detailed design signal coordination control method for the traffic bottlenecks upstream, downstream respectively, including the start and end conditions of the signal control, signal timing adjustment method.

论文还构建了过饱和干道信号控制策略的迭代步骤,分别对交通瓶颈上游、下游实施的信号协调控制方法进行了详细设计,包括信号控制的启动与结束条件、信号配时调整方法。

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19、

Meanwhile, this system adopts perfect self-fit calculation, suit the operation status of site saw by timing adjustment control project both assure the cutting accuracy of fixed length of welded pipe and improve the reliability of control system.

同时,该系统采用了完备的自适应算法,适应现场锯车的运行状况,通过适时调整控制方案,既保证了焊管的定尺切割精度,又提高了控制系统的可靠性。

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20、

Timing adjustment in a digital modem must be performed by interpolation if sampling is not synchronized to the data symbols.

在数字调制解调器中,如果采样率与数据符号不同步,则必须通过插值对定时进行调整。

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