METHOD AND APPARATUS TO FACILITATE TRANSMISSION OF AN ENCRYPTION ROLLING CODE

摘要

METHOD AND APPARATUS TO FACILITATE TRANSMISSION OF AN ENCRYPTED ROLLING CODE AbsracuSJ gh Diou re An encrypted rolling code (11), a plurality of differing data bit order pattems (13),and a 5 pluraity of differing data inversion patterns 14) are provided. One then selects (15) a paidcuiar one of each of these pattems and uses those selected pattens as transmission characteristics when transmitting (16) at least part of the encrypted rolng code