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Compare between Ethernet LAN and IEEE 802.11 WLAN

Mumbai university > Electronics and telecommunication Engineering > Sem 6 > Computer Communication and Telecom Network

Marks: 05

Years: Dec 2016

1 Answer
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Ethernet LAN IEEE 802.11 WLAN
IEEE standard 802.3 IEEE standard 802.11
Communication medium is co-axial cable Infrared or radio frequencies act as medium
Spread spectrum is not used Spread spectrum is used
It uses MAC It uses two MAC sub-layers
It uses CSMA/CD It uses CSMA/CA
The efficiency is high The efficiency is low
Addressing is simpler Addressing is complicated
It has a large range It has a short range
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