5 Questions
Explain the problems with wireless networks mentioned in the text.
The problems with wireless networks include susceptibility to interference, signal loss, noise, and eavesdropping in less controlled environments, lower data rates compared to guided facilities, and difficulties in reusing frequencies compared to guided media.
What are the two basic transmission technologies used to set up WLANs mentioned in the text?
The two basic transmission technologies mentioned are infra-red light transmission and radio transmission.
Define wireless LAN as per the text.
According to the text, wireless LAN is a local area network built on existing wireless communication networks that allows cellular phone access to Internet services.
What are the advantages of using infra-red and radio transmission for setting up ad-hoc connections?
Both infra-red and radio transmission can be used to set up ad-hoc connections for work groups and to connect devices such as desktops with printers without the need for wires.
What are the specific challenges faced by wireless facilities, as mentioned in the text?
The specific challenges faced by wireless facilities include susceptibility to interference, signal loss, noise, eavesdropping, lower data rates, and difficulties in reusing frequencies compared to guided media.
Test your knowledge of wireless LAN with this quiz covering topics such as defining wireless LAN, understanding the problems with wireless networks, and more. Perfect for students of ECE 201 7-2018 EC6802 Wireless Networks.
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