多进多出（MIMO）系统在发射端和接收端分别设置多副发射天线和接收天线，采用MIMO技术可以提高信道容量和信道可靠性，降低误码率。
In MIMO system, multiple antennas are used separately at the transmit and the receive ends. MIMO technique is used to improve channel capacity and link reliability as well as to reduce bit error rate.
特别地，能够利用发送天线和接收天线之间的多径分量来抵抗信道衰落影响，并且改善通信链路可靠性。
In particular, a large number of propagation paths between transmit and receive antennas can be utilized to combat channel fading effect and gain link reliability.
发射端分集、编码和调制结合空时格码，可以有效地提高信号在无线衰落信道中传输的有效性和可靠性；
Space-time trellis code combining space diversity with code and modulation, can improve efficiency and reliability of communication system in wireless channel efficiently.
信道编码是提高通信的可靠性的必要手段。
Channel coding is a fundamental method to improve the communication reliability.
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.
介绍了一种在有差错信道中能够高可靠性传输数据的双调制解调器的实现方案。
The realization of dual MODEM is described in this paper, which can transfer data reliably in error channel.
ARQ可靠性高，并且能适应信道的变化。
While ARQ performs very high reliability and ADAPTS the diversity of transmission channel.
如果依据最好的环境来设计，那么在信道条件不好的地方，可能会造成系统可靠性的下降。
Reversely if the design is based on the best one, the reliability of system may be decreased on account of a bad channel condition.
在无线宽带通信系统中，信道的多径效应会严重影响通信的可靠性。
In the system of wireless broad band communication, the multi-path effect may greatly affect the reliability of the communication performance.
经过仿真发现，方案一虽然能在很大程度上缩短估计时间，但可靠性受到信道条件和译码深度的限制；
The simulation results showed that the estimate-time of Solution I was reduced remarkably, but the reliability of estimation was limited by the channel condition and the decode-depth;
空时编码采用多发送天线设计信道编码，联合考虑分集、编码与调制，从而提高信号在无线衰落信道中传输的可靠性。
The design of channel codes for improving the reliability of communications over fading channel using multiple transmit antennas is considered.
在油井监测系统中，以油管管壁作为信道的声波通信方法可以降低成本和提高可靠性。
In the oil - well monitoring system, the data transmission method using acoustical waves as carrier waves via the wall of oil pipeline can bring cost savings and reliability.
作为数字通信系统中一个重要组成部分，信道编码技术为保证通信的可靠性发挥着重要作用，广泛应用于数字通信的抗干扰和差错控制之中。
As a important part of digital communication system, channel coding technology is applied abroad in anti-jamming and error control in digital communication for protecting communication dependability.
信道编码技术作为提高通信系统可靠性的重要手段一直以来受到广泛关注。
Channel coding technology as an important means to improve the reliability of communication systems has been widespread concern.
衰落余量决定链路可靠性并影响信道发射功率和用户容量的数值。
The fading margin determines the performance of the link and affects the channel transmit power and the value of the user capacity.
在无线移动通信系统中，信道的衰落会降低信号传输的可靠性。
In wireless communication system, channel fading can decrease the reliability of communications.
信道访问与由子网带宽管理器(类似于更高层的协议和机制)完成的分配联系在一起，因此获得了更高的系统可靠性。
Channel access is tied to the allocations made by subnet bandwidth manager -like higher layer protocols and mechanisms so system reliability is achieved.
改进的无线自组网多址协议采用控制信道和接入信道分离设计，改善了网络的信道利用率和传输的可靠性。
With separated designs for control channel and access channel, this MAC protocol mechanism improves the channel utilization and the data transport reliability.
因此，该低压电力线扩谱通信系统能较好地抑制低压电力线通信信道的干扰，提高了通信的可靠性，可广泛应用于低压电力线通信领域。
Thus, the system can restrain the noise from low voltage power line and improve communication reliability. It may be widely applied to the communication field using low voltage power line.
采用组网通信方式可以在网内选择最佳链路，克服信道不稳定、干扰大、可靠性差等不足。
By the means of networking communication, the best link can be chosen in the network, thus overcoming the disadvantages, such as the instability, interference and frangibility of the channel.
在现代数字通信系统中信道编译码技术已经成为通信系统保证信息传输可靠性的重要手段之一。
In the modern digital communication system, error control coding is an important technique to guarantee the reliable message transmission over noisy channel.
采用专业级多信道电子音量控制，长寿命永不磨损高可靠性；
Using professional-grade multi-channel elec volume control, high reliability;
采用专业级多信道电子音量控制，长寿命永不磨损高可靠性；
Using professional-grade multi-channel elec volume control, high reliability;
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