A conventional wire communication system communicates between powered terminals via the main unit.
传统的有线通信系统是经由主控单元在设备终端间通信。
Introducesa new solution formulti- pointand long distancewire communication system,in which thetoken ring bus is used.
提出了一种新颖的多点长距离有线通信系统的设计方案 ,它采用令牌环总线的通信方式 ,在其基础上又加入了一条专门的通信检测电路 ,从而保证了通信的可靠性并克服了现在一般数据采集站中从站间通信困难的缺点。
This thesis mainly analyzes the function of wire communication in ITS from several aspects,including relation between wire communication information system and ITS,structure and working theory of wire communication,communication form,trans- mission model and modern communication system development trend.
本文主要从有线通信信息系统与智能交通系统的关系、有线通信的构成、工作原理、通信形式和传输方式、现代通信系统的发展趋势等方面分析有线通信在智能交通中的作用。
In this paper, we put forward a plan that wireless communications can substitute for wire communications based on analyzing the standard protocol of wireless communications network , communications technology and network structure, at the same time, it also has some flaws.
本文在分析无线通信网络协议标准、通信技术和网络结构的基础上,提出了无线通信既是一种可行的有线通信的替代手段的观点,同时指出该方法也有一定的缺点。
Measurement and control network of the agricultural facilities with flexible structure and low-cost was set up by combining wired communication with wireless communication technology.
为了提高农业设施群的自动化和信息化水平,研究了国内外农业设施测控系统的结构特点,以有线通信与无线通信相结合的方法,构建了结构相对灵活、价格相对便宜的农业设施测控网络系统。
A brief analysis on the external electromagnetic fields interference to the wired communication equipment
浅析外界电磁场对有线通信设备的干扰
General specification for telephone/radio interconnect equipment used in mobile communication
GB/T17542-1998移动通信有线/无线转接设备通用规范
Communications Riser : A room containing distribution frames and cabling for voice communications systems
通信设备间: 装有用于声频通信系统的线缆及配线系统的房间
Current wireless communications are just too slow, some experts say.
有些专家说，目前的无线通信太慢。
telecommunication satellite with directional antenna
具有定向天线的通信卫星
radio-equipped switch engine
装有无线电通信设备的调车机车
SCTE (Society of Cable Telecommunication Engineers)
(美国)有线电视通信工程师协会
Wireless spectrum is a limited resource.
无线通信所需要的频率资源是有限的。
Background in communications systems， such as TD-SCDMA and WCDMA， is a plus.
具有无线通信系统工作经验者优先。
Nanhai Silver-wire Communication Engineering Ltd.;
《案例》：南海市银线通信工程有限公司
Design and Realization of Simulation Module for Wire Data Communication
有线数据通信仿真模块的设计与实现
The Efficient Method of PAPR Reduction Based on Power Line Communication
电力线通信中降低峰均比的有效方法
Apply Decoupling and Convergence Technologies to the Next Generation Cable Broadcasting System
信息通信网络解聚融合与下一代有线广播网
radio-communication line of centimetric wave
微波无线电通信线路
Only in the case of private lines is it not required.
只有在专线通信的情况下才不需要交换。
Code for design of cable telephone communication system engineering in port areas
港口地区有线电话通信系统工程设计规范
The Research on the Validity of Multiple Antennas Communication System with Spatial and Temporal Correlation;
空时相关多天线通信系统的有效性研究
Research on UWB Coexistence with other Wireless Communication Systems;
超宽带（UWB）与现有无线通信系统共存性的研究