同时，根据信道特点和数据传输速率的要求给出了深空通信的调制方式。
Meanwhile, modulation schemes for deep space communication are provided based on channel features and requirements on data transmission rates.
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。
Radio resource management protocol is in charge of selecting one better channel for CDPD data transmission.
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。
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.
高数据传输速率以及终端的高速移动，导致无线通信信道具有时间选择性与频率选择性两个特征。
High data transmission rates and high mobility give rise to time - and frequency - selectivity in wireless communication channels.
高频信道的变参性以及时间弥散特性严重影响短波数据传输的性能。
The performance of HF data transmission systems is badly constrained by the HF channels what are characterized by the rapid time variation and dispersion.
文中介绍为了在有扰信道中提供可靠数据传输服务，通信网关在应用层使用经过改良的连续ARQ协议机制实现数据重传。
In order to provide reliable data transmission service on disturbed channels, a modified Go-Back-N ARQ protocol is used to retransmit data by a communication gateway.
目前，正交频分复用(OFDM)技术因能在无线时变信道中进行高速数据传输而受到广泛的关注。
At present, more comprehensive attention has been taken to OFDM technology in data transmitting systems with wireless time-varying channel.
高速数据传输中信道均衡算法大致分为三类：即基于LMS准则、LS准则和人工神经网络的自适应算法。
Algorithms currently used for high speed data transmission over voice-band channels can be based on following three principles: on LMS criterion, on ls criterion or on artificial neural network.
在快速移动的高速数据传输环境下，由于完全的线性信道是不存在的。
In the fast mobile circumstance with high data rate, the absolute linear channel is nonexistent.
正交频分复用（OFDM）技术是近几年兴起的一种在无线信道上实现高速数据传输的新技术。
Orthogonal Frequency Division Multiplexing (OFDM)technology in recent years is the rise of a wireless channel to achieve high-speed data transfer of new technologies.
MIMO技术通过采用多个发射天线和接收天线可以显著提高无线通信系统的信道容量，增强数据传输的可靠性。
MIMO systems can increase the channel capacity and enhance the transmission reliability by employing multiple antennas at the transmitter and receiver.
由于3g网络对于数据传输而言，网络带宽是难以保证的恒定的，而且经常收到噪声，同信道等因素的干扰。
As data transmission based on the 3g networks, network bandwidth is very difficult to guarantee and often received Many Interferences which came from noise and the same channel and so on.
多载波调制技术是一种并行数据处理方式，有效地对抗多径衰落，可以提高无线带限信道的数据传输速率。
Multicarrier modulation is a form of parallel data transmission, which is efficient to reduce the detrimental effects of multipath fading.
结果表明：在短波衰落信道上进行数据传输时采用软判决检测可以大大提高系统性能。
According to the result of data error code experiment, white noise experiment and SW communication on spot experiment, the quantitative analysis of soft judgment detection on SW signal is presented.
CC 1100为数据包处理、数据缓冲、突发数据传输、清晰信道评估、连接质量指示和电磁波激发提供广泛的硬件支持。
CC1100 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication and wake-on-radio.
理论上，CP的长度等于信道冲激响应的记忆长度，较长的CP大大降低了DSL系统的数据传输效率。
In theory, the length of the CP was equal to the memory length of the impulse response of the channel.
在信道上没有数据传输的时候，任何一个站点都可以发送数据。
If no transmission is taking place at the time, the particular station can transmit.
然后，针对多信道无线自组织网络数据传输和时延分配调整问题，本文提出了时延受限的多信道传输速率控制的分布式算法。
Secondly, this thesis proposed a model of end-to-end delay-constrained data transmission rate control for multi-channel wireless ad hoc network.
根据短波信道的特点，抗多径干扰是主要的一个议题，由多径效应引起的码间串扰严重影响了短波数据传输的质量，所以有效的消除码间串扰非常重要。
It has a good performance in dealing with multi-path disturbance and Inter Symbol Interference(ISI), it has been applied broadly in the transmission of high-speed data.
根据短波信道的特点，抗多径干扰是主要的一个议题，由多径效应引起的码间串扰严重影响了短波数据传输的质量，所以有效的消除码间串扰非常重要。
It has a good performance in dealing with multi-path disturbance and Inter Symbol Interference(ISI), it has been applied broadly in the transmission of high-speed data.
应用推荐