Flashcards
Wireless Networks
Cards in this deck (4)
- 1Wireless CommunicationPulses of electro-magnetic radiation in the microwave section of the EM spectrum, not visible.
- 2CSMA/CACarrier Sense Multiple Access / Collision Avoidance. This is used to allow devices on the same band to communicate without collisions
- 3What does CSMA/CA do?(well represented with flow diagram)
Check channel until its not in use/is free.
Transmit packet, wait for confirmation.
If confirmation: end/finish.
If no confirmation: Wait random amount of time, repeat the entire process. - 4RTS/CTSRequest To Send / Clear To Send
An extension to CSMA/CA.
Essentially putting up your hand to talk in a classroom.
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- A level IT (4.9) Flashcards on Wireless Networks, created by Ethan Fidzinski on 18/05/2026.
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- Ethan Fidzinski
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