Which characteristics describe carrier sense multiple access collision detect ( CSMA/ CD)? ( Choose three. 那种特性描述载波监听多址存取冲突检测?
Simulation Study on CSMA/ CD of Communication System of Infantry Cannon Battalion 地炮营通信系统载波监听/碰撞检测仿真分析
This system is a kind of two cascodes distri-bution control system, consisting of Intel 8086, 80386 CPU and the Ethernet supported by IEEE 802.3 communication protocol ( CSMA/ CD). 该系统是由Intel8086、80386微处理机和IEEE802.3通信协议支持的以太网(CS-MA/CD)构成的二级分布式控制系统。
This chip is of low power consumption and has high performance. This paper also introduces the structure of Ethernet, CRC-32 and CSMA/ CD. 介绍了该芯片的主要性能,以及以太网帧结构、CRC(循环冗余校验)-32的实现和载波侦听协议。