Some of the data is missing, because of various failures in the thermometer, the transmission channel, or the recording computer.
由于温度计、传输通路或者进行记录的计算机的各种失误，有一些数据会丢失。
In a small number of cases, it is known that the single-wire transmission channel transposes simultaneous readings because of timing errors.
在较为少见的一些情况下，据了解，由于计时错误，会导致单线传输通路会发生同时读取的问题。
The research of high speed transmission system is a hot topic in the optical communication field and one of the key technologies is channel coding.
高速光纤通信系统的研究是当前光通信领域的一大热点，信道编码技术是其中的一项关键技术。
Radio resource management protocol is in charge of selecting one better channel for CDPD data transmission.
无线资源管理协议负责为CDPD数据流选择一个合适的信道进行数据传输。
Due to the intense change of the transmission environment, the mobile communication system can not work in the optimal source coding rate and channel coding rate.
由于传输环境的剧烈变化，移动通信系统不能工作在最佳的信源编码速率和信道编码速率。
OFDM (Orthogonal Frequency Division Multiplexing) is a new modulation technology, it is suitable to high-data-rate transmission in the wireless transfer channel with multi-path transmission.
正交频分复用(OFDM)是一种新型调制技术，特别适合在多径传播的无线移动信道中高速传输数据。
Channel Encoding technology is one of the key technology in SSC. It aims to realize the non-error transmission of the signal.
信道编码是扩频通信的关键技术之一，是解决信号在信道中无差错传输的技术。
In order to ensure information transmission security, encrypt and decrypt was used in channel coding and decoding of data communication.
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。
Then it introduces the modeling method of frequency selection channel in mobile transmission environment. It also gives the model hardware implementation architecture and simulation results.
其次重点研究了移动传播环境的频率选择性信道的建摸方法，并给出了模型的硬件实现结构和仿真结果。
A transmission protocol is designed against the requirement of exchanging more types information, the time division multiplex transmission in communication channel is realized too.
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。
In addition, we show how to achieve reliable message transmission in the presence of channel errors by sending an error-correcting parity message in the secure broadcast scheme.
同时，在方案中还说明如何通过发送纠错奇偶校验消息来达到在信道差错情况下的可靠消息传输。
The single frequency network (SFN) is the key technology in very high frequency (VHF) channel transmission of automatic hydrological forecast systems.
单频组网是水情自动测报系统中采用特高频信道传输的关键技术。
LDPC encoding, the source LDPC, the source suitable for transmission in the channel to increase the ability of error correction.
LDPC编码，对信源进行LDPC，使信源适合在信道中传输，增加纠错的能力。
The system transmission characteristics of the nonlinear optical fibre channel with the incidence of the Gaussian light pulse is studied in this paper.
本文主要研究了存在非线性效应光纤信道中高斯型光脉冲入射下的系统传输特性。
In this paper a current differential relaying system using fiber-oPtic signal transmission channel is described.
本文研究提出了一种应用光纤通道的短距离输电线电流差动保护方案。
In this paper, the impact of channel estimation error on the performance of multiuser Multiple-Input Multiple-Output (MIMO) transmission based on limited feedback information is analyzed.
该文针对存在信道估计误差的有限反馈多用户多输入多输出(MIMO)传输性能进行分析。
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.
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。
Opportunistic cooperative transmission and its performance utilizing real information of channel, which means channel amplitude, in wireless network is discussed in this paper.
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。
In communications applications, the concurrent transmission of more than one information stream on a single channel.
在通信应用软件中，在单个信道中并行传输多个信息流。
Method and apparatus for determining a transmission configuration for a dedicated channel in a wireless communication system.
在无线通信系统中确定专用信道的传输配置的方法和装置。
Error multiplication caused by channel noise in eletric transmission system can be demmonstrated by signal to noise ratio between error rate function curve.
误码率与归一化信噪化的函数曲线、可以表征在介质传输系统中，线路噪声所引起的误码增值。
Very high data bandwidth and valid transmission distance and right trigger mode were demanded in real-time and high-speed digital camera data transmission channel.
在实时处理高速数字摄像机的数字视频信号时，通常要求数据传输通道具有很高的带宽和有效的传输距离以及正确的外部触发控制。
Communication channel security means data transmission security in the database system.
传输通道安全指的是数据库系统中数据的传输安全。
The wireless channel is the transmission media for mobile communication, all the information are transmitted in this channel.
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 purpose of this thesis is to compare the transmission performances of TS-NMT and CDMA2000 in wireless channel.
本论文旨在比较TS-NMT技术和CDMA2000技术在无线信道上的传输性能。
System does not need relay for transmission when the forward pass path channel is in the best state.
当直传路径信道状态最佳时系统不需要利用中继进行传输。
System does not need relay for transmission when the forward pass path channel is in the best state.
当直传路径信道状态最佳时系统不需要利用中继进行传输。
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