7Zhang Deju. Study on the teaching model based on multime- dia and network environment [ J ]. International Education Studies, 2010, 3(1): 161-164.
8IEEE Std 802.3. Carrier sense multiple access with col- lision detection (CSMA/CD) access method and physi- cal layer specifications[S]. New York:IEEE Computer Society, 2000.
9IEEE P802.11. Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifica- tions[S]. New York.. IEEE Computer Society, 2013.
10Law D, Dove D, D' Amboise J. Evolution of Ethernet Standards in the IEEE 802. 3 Working Group [J]. IEEE Communications Magazine, 2013, 51(8): 88-96.