| 摘要 |
Provided is a system for immediate retransmission over WLAN and a method therefor. The system includes a first mobile station, a second mobile station, and an AP or LN. The first mobile station intends to transmit data to the second mobile station. The method comprises in a data transmission stage causing the first mobile station to transmit a data frame to the second mobile station; in a retransmission request stage causing the AP or the LN to broadcast a retransmission.request in response to detecting that the second mobile station fails to receive the data frame; and in an immediate retransmission stage causing the first mobile station to immediately retransmit the data frame in response to receiving the retransmission.request.
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