transitive + intransitive. : to transmit (something) back or again retransmit a signal retransmitting data If the system sends a document and gets a busy signal, it will automatically try to retransmit after a preset interval. —

What do you mean by retransmission?

Retransmission, essentially identical with Automatic repeat request (ARQ), is the resending of packets which have been either damaged or lost. ... Such networks are usually "unreliable", meaning they offer no guarantees that they will not delay, damage, or lose packets, or deliver them out of order.

What are TCP retransmits?

The TCP retransmission means resending the packets over the network that have been either lost or damaged. Here, retransmission is a mechanism used by protocols such as TCP to provide reliable communication. ... The networks are unreliable and do not guarantee the delay or the retransmission of the lost or damaged packets.