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Wireless & Mobile Network - Coggle Diagram
Wireless & Mobile Network
terminologies
host
wireless link
identified by
range
transmission rate
example
3G, 4G, 802.11a
base station
example
access point
cell tower
modes
infrastructure
with base station
ad-hoc
without base station
bluetooth
WiFi
what is it?
wireless LAN
IEE 802.11
standardized on 1990
types
802.11b
11 mbps
2.4 - 5 ghz unlicensed
802.11a
54 mbps
5-6ghz
802.11g
54 mbps
2.4-5ghz
802.11n
200 mbps
2.4 - 5 ghz + multi antenna
architecture
basic service set (bss)
base station
wireless host