Number of notifications successfully sent on the delivery channel during the reporting interval. 在报告间隔期间在传递通道上成功发送的通知数。
In the single channel recordings, the time interval from the first channel opening to maximum opening was also markedly abbreviated in preconditioned cells. 在单通道记录中,从第一个通道开放到最大开放的时距在预处理细胞中大为缩短。
The results show that the system can get better synchronization quality with less relative injection strength and more channel interval. 结果表明,相对注入强度越小,信道间隔越大,系统同步的性能越好;
When there are not data being transmitted on the channel, both sides shall send link test packets every time interval C to maintain the connection. 当信道上没有数据传输时,通信双方应每隔时间C发送链路检测包以维持此连接。
Then simulation analyzes the relation be-tween theR ( S/ N) ratio of the DRM system and channel delay(τ) as well as the gain of multi-path()ρ, proving that appropriate guard interval has great immunity to the ISI. 同时仿真分析了DRM系统的信噪比R(S/N)与信道时延τ和路径增益ρ之间的关系,证明了采用合适的保护间隔可以有效的克服符号间干扰ISI。
The Relations between Channel Crosstalk Channel Interval and Channel Bandwidth in High Density Optical Wavelength Division Multiplexing Transmission System 高密度光波分复用传输系统信道串扰与信道间隔和信道带宽的关系
The sampling rate for each channel can be adjusted independently, and the sampling interval is strictly constant within each channel, with a single-channel D/ A convertor, the A/ D result of any channel can be monitored. 各通道变换速率互不相同,并可灵活改变,通道均为严格等间隔采样。利用单路D/A变换可监视任一通道A/D变换结果。
The result showed that under the considering channel circumstance, when the number of pilots is bigger than the channel length scaled by system's sample interval, time-domain estimation is better than frequency-domain estimation. 结果分析表明:在所考虑的信道环境下,当导频数大于以系统采样间隔为量度的等效信道长度时,时域估计比频域估计精度更高。
Relations between channel crosstalk and channel interval and channel bandwidth in DWDM transmission system DWDM传输系统信道串扰与信道间隔及信道带宽的关系
The presented algorithm employs the auxiliary receiving channel reference signal to adaptively cancel the direct signal and multipath reflected clutter by using the fractional interpolated arrival time interval of such clutters. 该算法利用参考接收通道的输出信号作多时延的分数内插估计来进行自适应杂波对消。
Based on the minimum channel interval specification recommended by ITU T, the relations between channel crosstalk, channel interval and channel bandwidth in DWDM transmission system are quantitatively analyzed. 根据ITU-T建议的DWDM最小信道间隔标准,定量分析了DWDM传输系统的信道串扰与信道间隔及与信道带宽的关系。
Then analyzes the performance of overcoming inter symbol interference ( ISI) and inter channel interference ( ICI) of the guard interval ( GI) and the cyclic prefix ( CP). 接着分析了保护间隔和循环前缀抗符号间干扰(ISI)和信道间干扰(ICI)的性能。
IEEE 802.11 requires nodes competing for access to the channel to wait for a "backoff" interval, randomly selected from a specified range, before initiating a transmission. Selfish nodes may wait for smaller backoff intervals than well-behaved nodes, thereby obtaining an unfair advantage. IEEE802.11要求节点等待一个随机时间间隔之后再竞争访问信道,如果某些节点等待一个较小的时间间隔,那么对其他普通节点来说,这是不公平的。
Channel Estimation in OFDM System with Fixed Waveform Time Guard Interval 固定波形时间保护间隔OFDM系统的信道估计
While pilot frequency score is bigger or equal than length of equivalent channel response of system interval sampling, Analysis and simulation results show that this algorithm can successfully achieve the fast channel estimation for FH-OFDM systems. 分析和仿真表明该算法能顺利完成跳频-正交频分复用系统的快速信道估计工作。
Network covert timing channel is one kind of network covert channels. It is often constructed by transmit rate or interval time of network packets. 其中,网络时间隐蔽信道是网络隐蔽信道的一种,常常使用传输速率或网络包间隔时间等方式来实现。
The problem of optimum channel scheduling is mapped to a problem of colouring graph, which is formulated as an integer linear programming problem solvable in polynomial time by making use of interval graph good characteristics. 将这个问题描述为整数线性规划形式,利用间隔图的优良特性可在多项式时间内求解。给出可适用于任意波长个数的信道优化调度问题的通用的等效图论描述形式。
In high mobility environment, the coherent time of the wireless channel may be less than the interval of the preambles. 对于高速移动场景,信道相干时间的长度可能会小于前导码出现的间隔。
Firstly, it is whether meet the conditions of IRFC for the channel constructed by a pair of transmitting and receiving antennas if the interval between the transmitting antennas is λ/ 2 or 10 λ. 论文首先研究发送天线间隔为λ/2或10λ时,由一对收发天线构成的信道是否满足IRFC的条件。
The curves of relationship between channel correlation coefficients and antenna interval, relationship between correlation of polarized antennas and different slant angles are approximated with neural model. 对天线间距与信道相关系数曲线和不同倾斜角度下极化天线相关性曲线进行了神经网络逼近。
The multipath time delay is analyzed according to elastic wave transmitting track in the earth channel. And guard interval length and OFDM signal circle length are established to ensure the system transfer rate and spectrum availability ratio. 根据弹性波在大地信道中的传输路径,分析多径时延扩展,在保证系统传输速率和频带利用率的基础上,确定保护间隔长度、OFDM符号周期长度。
At the same time, we study the parameters 'effect on the performance of BSS algorithm, such as channel interval, signal-to-noise ratio, bandwidth and spatial interval. 同时通过实验研究了源信号载频间隔、信噪比、信号带宽、空间距离等参数对分离性能的影响。
Network covert timing channel transmits covert information by interval time between packets 'sending, and thus leaks information. 其中,网络隐蔽时间信道利用网络包发送时的时间间隔传输隐秘信息,实现信息泄漏。