communication subsystems

Against this background, an automatic target tracker is designed. It can be divided into three subsystems, including image acquisition system, communication system and servo control system.

本文以此为背景，拟设计一套全自动目标跟踪仪，该设备由伺服控制系统、图像采集系统和通信系统组成。

First, the basic framework of the wireless mobile communication network optimization test system are carefully described in paper; Second, designing the hardware structure according to the network test terminal subsystems of the network optimization test system.

首先，对整个无线移动通信网络测试优化系统的基本构架进行了描述；然后针对该网络测试优化系统中的网络测试终端子系统进行了硬件架构方面的设计。

This system consists of three subsystems, such as collection subsystem composed by GPRS collection terminal, communication subsystem composed by GPRS network and central processing subsystem composed by host computer software.

系统具有3层结构：前端采集子系统由GPRS采集终端构成，通信子系统由GPRS网络构成，中心处理子系统为主站软件系统。

Robot Soccer system includes four subsystems: visual, decision-making, communication and robot subsystem.

足球机器人系统包括视觉、决策、通信和机器人小车四个子系统。