射频接口 meaning in English
rf connector
rfi radio frequency interface
rfi radio frequency interference
rfi rf interface
Examples
- Outside places the radio frequency to connect the and sound , see the exportation
外置射频接口及音视频输出 - Road vehicles - 50 ohm radio frequency interface 50 rfi - part 1 : general requirements
道路车辆. 50ohm射频接口.第1部分:一般要求 - The author accumulates abundant experience for the hfc network and the rfi ( radio frequency interface ) specification
作者在cm研究过程中积累了相当的经验，熟悉hfc网络和docsis协议的射频接口规范。 - Hfc bases on docsis protocols to realize data transmission , which include rf interface specification , operation support interface specification and so on
Hfc网络主要采用docsis协议族来实现数据传输，这些协议包括包含射频接口标准和操作支持接口标准等。 - The thesis is organized as below : in chapter 1 , the background knowledge is given which is needed for study on bluetooth security mechanism and implementation . first bluetooth technology is overviewed including its develop history , radio interface , physical links , interference , network topology , core protocol , etc . next communication security is introduced according to the model of network security architecture from osi . finally some primary cryptographic techniques are discussed based on symmetric encryption , asymmetric encryption and advanced encryption standard published years ago
本文研究了利用蓝牙技术提供各种安全服务和实现的课题，并通过一些具体实现的实例进行阐述，具体安排如下：在第一部分，本文首先回顾了蓝牙技术及发展情况，主要包括蓝牙发展简史、蓝牙标准的射频接口、物理链路、干扰情况、网络拓扑结构以及核心协议等；然后介绍了通信安全的基础知识，讨论了osi系统中的四层网络安全结构模型；最后给出了各种加密技术的基本理论，包括对称加密体制如des和blowfish 、非对称加密体制( rsa公钥算法、数字签名和身份证明等)以及新一代的高级加密标准( advancedencryptionstandard ， aes )等。