Retransmission


Retransmission is a process of resending a data packet that has been lost or corrupted during transmission. In space and astronautical engineering, retransmission is a critical aspect of communication systems as data transmission can be disrupted by various factors such as atmospheric conditions, solar flares, and electromagnetic interference. Retransmission protocols are designed to ensure that data packets are successfully delivered to their intended destination by detecting and retransmitting lost or corrupted packets. This process is essential for maintaining reliable communication between spacecraft and ground stations, as well as between different spacecraft in space.


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