The tool has the system source code as input, and has the covert channel sequence as output, which implements the automation of covert channel identification.
该工具以系统源代码为输入,以隐蔽通道序列为输出,从而实现了隐通道搜索工作的自动化。
Pseudo-random channel sequence and time synchronization ensure that each node knows the work information of surrounding neighbors which are in the one hop range.
包括伪随机信道序列、邻居表管理、时间同步、邻居发现以及节点发送和接收数据。
Each data packet is transmitted on a different frequency channel, following a pseudo-random hopping sequence determined by the device address of the master device.
在一个由主设备的设备地址决定的伪随机跳频序列的指引下,每一个数据包都经由不同的频率信道来传输。
This allows for the sender of this message to request that only messages related to the WS-RM Sequence specified be sent on the back channel.
这就允许此消息的发送方请求仅通过回发通道发送与指定的WS - RMSequence相关的消息。
The Cell BE Handbook defines the sequence of channel operations needed to perform a DMA transfer on pages 450-456 (see Resources).
CellBE 手册的第 450 到 456页定义了执行DMA传输所需的信道操作的顺序(请参见 参考资料)。
If you record a sequence and assign it to channel 5, for example, only an instrument set to listen on channel 5 plays back the sequence, this feature enables MIDI networks to sound like orchestras.
例如,你记录了一个音乐序列并将它设置到第五声道上,并且只有一种乐器在第五声道上回放这个音序,其效果使MIDI网听起来很像乐队。
Then an improved proposal for the channel estimation using spread sequence was imposed.
在此基础上,改进了基于扩频序列的信道估计方法。
It's well known that underwater acoustic channel is a coherent multi-path channel, which brings difficulties in signal processing because of the complexity of the received signal sequence.
众所周知,水下声信道是相干多途信道,信号在信道中的多径传播使得接收信号序列复杂化,因而极大地增加了信号处理的难度。
It USES the JCSP-provided class NumbersInt to generate a sequence of natural Numbers that are fed through the temp channel to another built-in class, called FixedDelayInt.
它用JCSP提供的类NumbersInt生成一系列自然数,通过temp通道传递给另一个叫作FixedDelayInt的内置类。
Modified MIMO channel estimation algorithm based on superimposed training sequence was proposed for the frequency selective channel.
针对提高无线信道的传输性能,提出了改进的基于叠加训练序列的MIMO信道估计算法。
Part four:this part analyses the sequence of integrated marketing channel, suggests the method to evaluate it.
第四部分:分析整合营销渠道的效果、意义及其评价方法。
Blind equalization techniques rely on solely the received channel output signal to adjust the equalizer weights without a known training sequence available.
盲均衡就是不借助于训练序列而仅仅利用接收序列就实现均衡的一种新兴的均衡技术。
To overcome the signal distortion caused Crosstalk code, we must increase the equalizer in the receiver to compensate channel properties send resume correct sequence.
为了克服码间串扰所带来的信号畸变,必须在接收端增加均衡器,以补偿信道特性,正确恢复发送序列。
As some examples, the results of some TCM signal sequence on additive Gaussian white noise (AWGN) channel and fading channels have been presented.
作为实例,给出了高斯信道和衰落信道上的一些TCM信号序列的自由空间距离的计算结果。
Coarse channel estimates are based on a time-domain correlation of a pseudo-random number (PN) sequence with linear interpolation for the fine channel estimates over an OFDM block.
该方法使用伪随机(PN)序列时域相关进行信道粗估计,并在一个OFDM块内进行线性内插得到整个OFDM块内的信道细估计。
Now, a general solution is that combining STC with OFDM, but it is supposed that the channel changes slowly, so there is enough time to transmit the training sequence for channel estimation.
目前,一种普遍的解决方法是将空时码与正交频分复用(OFDM)相结合,但需要假定信道变化缓慢,从而有足够的时间通过发送训练序列来进行信道估计。
This article puts forward the concept of entity document and discusses the channel, advantage and operation sequence on the network acquisition of the entity document by Chinese library.
提出了实体文献的概念,并讨论了我国图书馆对实体文献进行网络采访的渠道、优点及操作程序。
Reverse-spread spectrum device, time sequence inspection device, channel evaluation device and method for measuring frequency faults.
逆扩频装置,时序检测装置,信道估计装置和频率误差测量方法。
Because blind channel equalizer can reduce the intersymbol interference without the assistance of the transmitted sequence, it has been becoming a very popular research topic in recent years.
盲均衡器由于不需要训练序列,仅利用接收信号的统计特性就能对信道特性进行均衡,消除码间串扰,成为近年来通信领域研究的热点课题。
The frequencies belonging to the channel group 00 are displayed in sequence from the beginning.
属于00频道组的频率从开始按序被显示。
Maximum likelihood sequence detection (MLSE) is broadly use in the digital communication system to estimate the transferred data through the ISI channel with noise.
最大似然序列检测技术被广泛应用于数字通信系统中来估计通过有噪声的符号间干扰(ISI)信道传输的数字数据序列。
At the same time, the channel estimation error, caused by the spectral leakage of DFT, can be reduced by canceling the auto-correlation error of the time-domain sequence of frequency-domain pilots.
同时,通过消除频域导频时域序列的自相关误差,能有效降低由DFT谱泄漏导致的信道估计误差。
The training sequence of channel estimation in frequency domain should have flat spectrum, which can estimate channel fast and exactly.
作为频域信道估计的训练序列要求具有平坦的频谱特性,可以快速准确地对信道进行估计。
Especially in the transmitting antenna correlated parameter unknown circumstances, an innovational channel estimation algorithm which takes use of the long & shot training sequence is proposed.
尤其在发射天线相关参数未知情况下,本文创新性地提出了一种利用长训练序列和短训练序列进行联合信道估计的算法。
The temporal sub-sampling technique of the video sequence is very important for the video transmission in the low-bit-rate channel and the video storage in the limited storage space.
视频序列的时域亚采样对于低比特率信道上的视频传输和存储空间受限条件下的视频存储具有十分重要的意义。
At first, from the traditional channel estimation strategy using training sequence, a novel channel estimation method, which is based on reconstructed observed signal sequence is proposed.
首先,本文针对静止信道条件下或信道缓慢变化条件,在传统的基于训练序列的信道估计算法基础上,提出了一种基于重构观测样本的信道估计方法。
For integer frequency offset estimation, we analyze a sequence auto-correlation based algorithm, and extend the algorithm into frequency selective channel case.
对于整数频偏估计,分析了一种基于序列自相关的算法,并将该算法推广应用到频率选择性信道中;
The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.
实验采用双光纤反射式速度测量原理,获得颗粒速度的时间序列信号,通过对双通道信号的互相关分析获得取样点的颗粒速度;
Mitigating interference and making full use of the multipath signals, the new method utilizes the total energy of the desired user and does not require the channel parameters and training sequence.
该方法既考虑了对干扰的最大抑制,又强调了对多径信号的充分利用。 它利用了期望用户信号的所有能量,不需要已知信道参数,也不需要发训练序列。
A low cost missile ground test and control system adopts distributed structure, which can carry out launch control, time sequence detection and pyrotechnics channel resistance measurement.
导弹地面测发控系统可以对导弹进行发射控制、时序检测和火工品通路阻值测量,其整体构成采用分布式结构。
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