What is CSMA‐CA (Carrier Sense Multiple Access and Collision Avoidance?

Carrier-sense multiple access with collision avoidance (CSMA/CA) in computer networking, is a network multiple access strategy in which carrier detecting is utilized, but nodes attempt to stay away from collisions by starting transmission after the channel is detected to be “idle”. At the point when they do convey, nodes send their packet information. CSMA/CA enhances network traffic as it needs to convey out a signal to the network even before communicating any genuine information.