Definition: Retransmits are a type of communication system that allows two or more devices to communicate with each other without physically transmitting data. This means that once one device has received some information, it can transmit it back to another device without having to physically send it over a network. Retransmitting data is often used in wireless networks, where the sender wants to keep track of which packets have been successfully transmitted and which ones need to be discarded. Retransmits are useful for applications such as IoT devices
what should be said.