CSMA/CA with and without RTS/CTS

The wireless protocol CSMA/CA (Carrier Sense Multiple Access/ Collision Avoidance) is really important for reducing the number of data collisions in WiFi. An extension of it, with Request to Send and Clear to Send messages, can reduce the problem of 'hidden nodes'.

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Видео CSMA/CA with and without RTS/CTS канала MrBrownCS