återtransmission
Återtransmission, or retransmission, is the act of sending a signal, message, data, or content again after the initial delivery. The term is used in many fields to describe a process intended to improve reliability, coverage, or timeliness. While the exact meaning depends on the context, it generally refers to a second or repeated transmission of information that did not reach the intended recipient or needs to be delivered to a broader audience.
In data networks and telecommunications, retransmission describes resending data packets that were lost or corrupted during
In broadcasting and content delivery, retransmission denotes the rebroadcast of programming by another network, affiliate, or
In medicine and epidemiology, retransmission describes the spread of a pathogen to new hosts after an initial
See also: retransmission protocols, ARQ, buffering, and disease transmission dynamics.