The master communicates with the relay unit by serial communication interface and the relay unit communicates with module unit by wireless communication network.
上位机和中继单元之间采用串行口通信，中继单元和模块单元之间采用无线网路进行通信。
Network interface unit (NIU) is an interface device between the control computer and the communication network.
网络接口单元（NIU）是控制计算机与通信网络进行交互的一种接口设备。
Method for transmitting background noise information in data transmission in data frame, communication system, mobile station and network unit.
在以数据帧形式的数据传输中用于发送背景噪声信息的方法，通信系统，移动台和网络单元。
The second part introduced relevant concept of collaboratory, power line communication technology, and power line network unit, etc. as well as the latest research progress both at home and abroad.
第二部分介绍了协同实验室，电力线通信技术，电力线网络单元等相关概念以及国内外最新的研究进展情况。
Detailed introduction of new functions and characteristics of the system in arithmetic mode, communication unit and network center are laid emphasis on.
对系统在算法模式、通信单元和台网中心等方面的新功能和特点进行了详细介绍。
Fault recovery method, communication network, network unit and communication interface module.
故障恢复方法，通信网络，网络单元，及通信接口模块。
This paper presents Service Unit network architecture (SUNA) and the Micro Communication Element System (MCES) based on non-layered network architecture.
介绍服务元网络体系结构(SUNA)和基于非层次网络体系结构的微通信元系统架构(MCES)。
DS, FH or mixing communication system is used in wireless network attack, information transmitted system is used as kernel unit, and many communication means is synthetically used.
主要使用DS、FH或二者混合通信体制，其核心为信息传输系统，可综合采用多种通信手段。
Based on the research on Service Unit based Network architecture (SUNA) and Micro-Communication Element System (MCES), this paper presents a kind of software architecture for MCES.
在对服务元网络体系结构和微通信元网络系统进行充分研究的基础上，本文提出了一种新型的适合微通信元网络系统的软件架构。
A mobile communication network (5) transmits a packet call establishment response signal to the mobile telephone unit (1) and thereafter transmits a packet data.
移动体通信网(5)向便携电话机(1)发送分组呼叫确立应答信号，之后发送分组数据。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
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