A DS3 frame structure, video data transmitting/receiving apparatus and
method for transmitting and receiving video data can minimize the
transmission error during the video data transmission, and can multiplex
and transmit two video signals using the DS3 formatted frame. The DS3
frame structure includes a plurality of unit frames each of which includes
a frame field for controlling data transmission, an information field of
signal data, and a channel coding overhead field for correcting an error
in the signal data.
