The invention discloses a
data transmission method of a reader-writer, a data
receiver and a storage medium. The method comprises the steps that a receiving end receives a data packet from a sending end, wherein the data packet comprises a first
specific time sequence; the receiving end judges whether a previous data packet of the data packets is received or not according to the first
specific time sequence; if the last data packet is not received, the receiving end stores the first
specific time sequence into a supplementary transmission buffer area; the supplementary transmission buffer area is scanned regularly, when it is determined that the supplementary transmission buffer area contains the specific
time sequence with the storage duration larger than or equal to the
timeout duration, a supplementary transmission command is sent to the sending end, wherein the supplementary transmission command contains the specific
time sequence with the storage duration larger than or equal to the
timeout duration. By adopting the mode, the receiving end does not need to send a receiving confirmation message once when the sending end sends a data packet, so the data interaction can be greatly reduced, the bandwidth can be saved, and the jamming is not easy to occur under the condition of large data volume. Meanwhile,
retransmission of
packet loss data can be realized.