The path length (and therefore, the phase delay) varies, depending on the number of relays that the signal must go through.
依据信号必须通过的继电器数量的不同,路径长度(从而,相位延迟)也发生变化。
If the length of its cyclic prefix is larger than the delay spread of transmission channel, we can get a simple frequency equalizer to demodulate OFDM signal.
对于传统的OFDM系统来说,如果循环前缀的长度大于信道的时延扩散值,则可以通过简单的频域均衡来解调OF DM信号。
For a given conducting medium, the delay is proportional to the length of the signal path.
对于给定的传导介质,延迟与信号通路的长度成正比。
It is known that as the length of a channel delay dispersion increases, longer filter lengths are required.
已知当信道延迟离散的长度增加时,需要更长的滤波器长度。
This result not change by and large when object, the length of data, embedded dimensions and delay time change.
这一结果基本不受个体、数据长度、嵌入维数以及延迟时间的影响。
When mobile host changes its position, the route of the flow changes, which may causes the change of packet delay as routers on the new route may gain different path length and queuing delay.
当移动主机位置改变时,数据流的路由改变了,那么分组延迟可能会改变,因为新的路由上的路由器会获得不同的路径长度和不同的排队延迟。
Emulation study shows that the method put forward by the paper can shorten effectively the queueing length, so as to reach the purpose of decreasing vehicle delay.
仿真研究表明本文提出的方法能够有效地缩小排队长度,从而达到减少车辆延误的目的。
This paper studies the application of minimum description length (MDL) criterion for estimating root-mean-squared (RMS) delay spread (RDS) for MIMO OFDM systems.
研究了MIMOOFDM系统中最小描述长度(MDL)准则在均方根时延扩展估计中的应用。
This strategy has the length and bit rate of the video as its parameters, increasing the admission ratio and decreasing the admission delay.
该策略以视频的长度和位率为参数,增加了请求的获准率,同时降低了获准延迟。
The relationship of delay, queue length, signal cycle, vehicle arriving rate and traffic volume in signal intersection entrance lanes is key to urban road traffic micro?
信号交叉口进口道延误、排队长度和信号周期、配时、车流到达率及交通量的关系研究,是城市道路交通微观运行分析和评价的核心。
The computer calculates the length of the delay based on the measured speed of the car.
计算机基于汽车的测量速度计算延迟的长度。
Another exemplary method includes selectively controlling a length of an equalizer based upon a selected characteristic such as delay spread or mobile station speed.
另一示例的方法包括基于所选的特征,例如延迟扩展或移动台速度,来选择性地控制均衡器的长度。
The through put, the shaper size and the packet length all affect the maximum access delay while the number of the stations in the ring has no effect on its.
业务最大接入延时与环路站点无关,不受环路规模的影响;环路业务量、整形器容量以及最大分组长度的增加都会使得业务最大接入延时增大。
Experiments of compensation for PMD were done using fixed length of PMF and variable optical delay line, respectively.
分别用固定长度保偏光纤和可变光延迟线实现偏振模色散(PMD)补偿的实验。
In the adaptive fuzzy control, the delay time of the green phase and the next best one were on the base of the infection of the non-vehicle and the length of every phase queue.
在自适应模糊控制中,考虑到非机动车辆的影响,根据各相位排队长度,确定绿灯相位的延时时间和下一个最佳绿灯相位。
The effect of power control parameters including step size, TPC error, TPC delay and estimate SIR length on system performance is analyzed.
分析了功控调整步长、TPC差错、TPC时延和SIR估计等参数对系统性能的影响;
Calculating and measuring the full bin capacity, time of each bin, mixing delay capacity, feed time difference, and mixing length, etc. , are investigated in this paper.
本文计算并测定了FA022型多仓混棉机的各仓一次充满容量和一次充满时间、混和时延容量、时间差及混和长度等;
We analyze the throughput and delay of ABF-TDMA for the case of a fully connected network assuming variable-length packets, different number of nodes and retry limit.
本文分析了在全连通网络下不同分组长度、节点数和重发限制下abf - TDMA的通过率和时延。
The performance analysis illustrates some advantages obtained by using least load routes, such as decreasing end-to-end delay, packet loss ratio and length of interface queues.
性能分析结果表明,该算法能够减轻节点拥塞,降低端到端时延,减小分组丢失率。
The main features of the card show that it can set delay-time and the length of acquisition after triggering.
该采集卡的最大特点是可以由程序设定每次同步触发后的采样延迟时间和采样的点数。
The delay-time can be increased or the length of time-break monitoring window can be enlarged by use of the connection methods given in this paper.
采取本文介绍的连接方式可增加延迟时间或者加大时断检测窗的长度。
Experimental results show that our placement scheme achieves on average a total decrease of 27% in delay, 34% in wire-length and 42% in runtime, compared with the traditional placement methods.
实验结果表明,我们的布局算法与传统的布局算法相比,在时延上平均减少27%,在线长上平均减少34%,在运行时间上平均减少42%。
The length of the delay could be changed by a court decision or settlement between the companies.
要想改变推迟的时间长度,需要通过法院裁决或两公司达成和解。
The signal response time delay of the spurt valve and the spurt valve jet time length were controlled by FPGA. It make sure the foreign fiber eliminated prompt, accurate and clearly.
系统使用FPGA控制喷阀的信号响应延迟及喷阀喷气时间长短,以保证能够及时、准确、彻底的喷走杂质。
The signal response time delay of the spurt valve and the spurt valve jet time length were controlled by FPGA. It make sure the foreign fiber eliminated prompt, accurate and clearly.
系统使用FPGA控制喷阀的信号响应延迟及喷阀喷气时间长短,以保证能够及时、准确、彻底的喷走杂质。
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