Simple Codes Concept:How Codes Can Be Used Step 4 |At the distant location, the resulting sequence is picked up by the receiver:Step 5 |If the code ci(t) used at the transmitting location is available at the receiver, then the original data sequence di(t) can be recovered exactly.Step 6 |This is done by Modulo-2 adding the received sequence with the locally available code ci(t).CODE: AN INTRODUCTIONBy Dr. Ernest Simo© 1999 DR. ERNEST SIMO - SPACE2000