5: DataLink Layer5a-1 MAC Sublayer. 5: DataLink Layer5a-2 Multiple Access Links and Protocols Two types of “links”: r point-to-point m PPP for dial-up.
Wireless and Mobile Networks1. 2 Background: r # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! r computer nets: laptops,
6: Wireless and Mobile Networks6-1 Chapter 6: Wireless and Mobile Networks Background: r # wireless (mobile) phone subscribers now exceeds # wired phone.
1 Last class r Ethernet r Hubs and Switches r Mobile and wireless networks, CDMA Today r CDMA and IEEE 802.11 wireless LANs r Network security.
1 Wireless and Mobile Networks EECS 489 Computer Networks Z. Morley Mao Monday March 12, 2007 Acknowledgement:
OVERVIEW Lecture 2 Wireless Networks Lecture 2: Wireless Networks 1.
