为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。
Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
研究信道的主要目的是为了解决信息如何有效、可靠传输的问题。
Research channel are the main purpose of information in order to resolve how efficient, reliable transmission problem.
它在量子通信网络的发信者与收信者之间建立光子链路，为通信双方提供量子信道，用于传输量子信息。
It builds the photon link between sender and receiver of quantum communication network, and provides quantum channel for transferring quantum information between them.
为了保证信息传输的安全性，往往在数据通信的信道编码中进行加密处理，在收方进行解密处理。
In order to ensure information transmission security, encrypt and decrypt was used in channel coding and decoding of data communication.
一种数据信道，其传输的信息可取该信道规定界限内的任何值。话音信道就是模拟信道。
A data channel on which the information transmitted can take any value between the limits defined by the channel. Voice - grade channels are analog channels.
网络的无线接入需要在无线信道下保持传输数据时信息的高效性。
Wireless access to the Internet requires that information integrity be preserved while transmitting data over the radio channel.
虽然我们不知道真正的事件中，我们的信息从不同的传输信道获取。
Although we do not know the real incident, the information we get from different transmission channel.
在知道源信号信息和传输信道的情况下，我们可以对信号进行处理，滤除干扰信号，得到有用信号。
With knowing the information of source signals and transmission channel, we can carry on processing to the signals, filter out interfering signals and get useful signals.
本文推导信号和噪声为三角形分布的信道的信息传输量计算公式。
In this paper, the formula of transinformation of channels in which the distributions of signal and noise are triangular is derived.
数字水印技术把多媒体数据作为一种传输用户标识或内容完整性信息的通信信道来考虑。
Watermarking techniques consider multimedia data as a communication channel transmitting owner identification or content integrity information.
同时探讨了CAN总线传输信息的速率、信道容量和节点容量等技术问题。
And we discussed the CAN-BUS key technical such as the transmission speed, channel capacity, node capacity, and so on.
针对需要交换多种类型信息的要求，设计了传输协议，实现在通讯信道中的多种信息分时复用传输。
A transmission protocol is designed against the requirement of exchanging more types information, the time division multiplex transmission in communication channel is realized too.
现代数字通信中往往采用数字复接技术扩大信息的传输容量并提高信道利用率。
The digital multiple connection technique is applied to expand the capacity of the information transmission and raise the efficiency of the channel.
在多标签对一个读写器的RFID系统中，标签经常会同时向读写器传输数据，导致信道冲突，使得读写器不能读出标签上的信息。
In RFID system with several e-tags and one reader, tags often transfer data to reader at the same time, leading to channel collision, so reader is not able to read the information stored in tags.
因而，汉语在传输时，可以更好地解决信道传输、语言信息的最佳编码问题，从而提高信道的质量。
So when transmitting, Chinese can solve the question of channel transmission and the optimum coding of linguistic information better, and improve the quality of channel.
信道通带窄、多途干扰强、衰落严重是水声通信高速可靠传输信息的主要障碍。
Narrow channel band, severe multipath interferences and severe channel attenuation have demonstrated the great complexities and difficulties of high-speed UWA communications.
研究无线网络中如何利用信道的实时信息(信道幅度)进行机会协作传输及其性能。
Opportunistic cooperative transmission and its performance utilizing real information of channel, which means channel amplitude, in wireless network is discussed in this paper.
大数据量的视频信息传输与网络信道低传输速率的矛盾，使得视频通信成为多媒体通信的关键。
A key of multimedia communication is the video communication due to the contradictory between the enormous data of video information transmitted and low transmitted rate in channel of network.
当进行高速水下通信时，由于水下信道的频带有限，扩频和MFSK调制方式无法解决高速率信息传输和可利用信道频带窄的矛盾。
Because of limited frequency band of channel, spread spectrum and MFSK modulations can not resolve that high speed transmission is in contradiction with limited frequency band.
在宽带无线数字通信系统中，影响信息高速传输的最主要的一类干扰是由信道的多径效应所引起的频率选择性衰落。
The bandwidth efficiency and ability to combat the effects of frequency selective channels are critical issues in the design of wideband wireless digital communications system.
通常需要采用差错控制码来检测和纠正由信道失真引起的信息传输错误。
Usually there is need to use error control coding to detect and correct those transmission errors caused by signal distortion.
雷达接收机信道对于信号检测是最佳系统，当用其传输遥测信号时，由于信道噪声的影响，使遥测信号码间距发生变化，从而影响遥测信息传输精度。
But change of telemetering signal interval caused by channel noise will affect transmission accuracy of telemetering information when it is used to transmit telemetering signals.
并在此基础上进行分析，从而用计算机模拟出了四种噪声信道中对应高斯分布和拉普拉斯分布的离散信号信息传输量。
On this basis, transinformations for discrete signals of Gauss and Laplace distribution in channels with four noise patterns are simulated.
在通信应用软件中，在单个信道中并行传输多个信息流。
In communications applications, the concurrent transmission of more than one information stream on a single channel.
根据人工神经网络的结构特点和信息传输与处理特征，提出了利用物理神经网络作为通信信道的观点。
In terms of characters of artificial neural networks and signal transmitting and processing, a point of view on communication channel based on physical neural networks was presented.
无线信道是移动通信的传输媒体，所有的信息都在这个信道中传输。
The wireless channel is the transmission media for mobile communication, all the information are transmitted in this channel.
本文研究了低回馈信道状态信息的自适应OFDM和SC - FDE系统，即利用有限的信道状态信息实现自适应传输。
This thesis focuses on adaptive OFDM and adaptive SC-FDE with low feedback channel state information (CSI), that is, how to carry out adaptive transmission by using limited CSI.
要在两地间传输信息必须有传输信道，根据传输媒体的不同，有有线数据通信与无线数据通信之分。
In between two transmission of information must have a transmission channel, according to the different transmission media, cable and wireless data communications data communications breakdown.
一种数据信道，其传输的信息可取该信道规定界限内的任何值。
A data channel on which the information transmitted can take any value between the limits defined by the channel.
一种数据信道，其传输的信息可取该信道规定界限内的任何值。
A data channel on which the information transmitted can take any value between the limits defined by the channel.
应用推荐