您要查找的是不是：
- This article introduces development of the power line communication equipment at the digitize time. 对电力线载波通信设备在数字化发展方面作了一定的说明。
- line communication equipment 有线电通信设备
- AV equipment, communication equipment, etc. 适用于个人计算器输入装置，音视频设备，通信设备等。
- Data communication equipment (e.g. modem). 数据通讯设备：如调制解调器。
- Zhejiang Headway Communication Equipment Manufacturing Co., Ltd. 浙江汉维通信器材有限公司。
- Interface and protocol manual of communication equipment. 通信设备接口协议手册。
- Purpose: Telephony and Professional communication equipment. 用途:用于电话机等专业的通讯设备。
- Changzhou Bell Data Communication Equipments Co. 网站的其它信息。
- Power line communication (PLC) uses power line as communication media for data transmission and information exchange. 电力线通信(Power Line Communication，PLC)是指以电力线作为媒质进行数据、信息的传输和交换。
- But many communication equipment and techniques have been out of date. 但是很多通信器材和技术已经过时。
- So the best scheme is ARQ error control in power line communication using data error control protocol. 本文提出了以随机数确定传输数据顺序、用单向哈希函数对数据进行运算、用一次性加密方法对哈希值和随机数进行加密的数据加密解决方案。
- A further code for broadband communication equipment is under development. 一个针对宽带通信设备的法规目前正在制订之中。
- Reliability of power line communication(PLC) over low-voltage network(LVN) limits badly the application scale of PLC in practice. 分析了电力线通信技术的原理与实现方法,指出了电力线通信技术在农业信息化中的应用前景。
- In view of the defect of big noise and signal attenuation which lie in LV power line communication, it applies DSSS communication technology. 针对低压电力线载波通信中存在的背景噪声大、信号衰减大等缺点,采用了直序扩频通信技术。
- Shanghai FOCI Fiber Optic Communications Equipment Inc. 上海上诠光通信设备有限公司。
- Canton Greek Howard Communications Equipment Co., Ltd.. 广州希华通讯设备有限公司.
- Hangzhou Communications Equipment Manufacturing Co., Ltd. PHS. 首页>公司>杭州小灵通通信设备制造有限公司.
- Tianjin OMUX Optical Fiber Communication Equipments Co., Ltd. 天津欧迈光纤通信设备有限公司。
