An antenna diversity system comprises a diversity transmitter having a plurality of transmitter-side antennas, the diversity transmitter being arranged to generate at least one sequence of signals comprising data packets having payloads identical and identifiers different for each of the data packets, each of the identifiers identifying a corresponding one of the plurality of transmitter-side antennas; and to successively transmit at least two of the signals at different points in time on the corresponding ones of the plurality of transmitter-side antennas; and a receiver comprising a first receiver-side antenna, the receiver being arranged to successively receive the signals of the at least one sequence on the first receiver-side antenna, and to suspend receiving of subsequent signals of the at least one sequence when an error check of a data packet comprised in a received signal of the at least one sequence indicates a successful reception.