METHOD AND DEVICE FOR TRANSMITTING FRAME

摘要

Disclosed are a frame transmission method and a device thereof. The frame transmission method includes the steps of: generating an aggregate MAC protocol data unit (A-MPDU); and transmitting the A-MPDU. The A-MPDU includes a first A-MPDU sub-frame and a second A-MPDU sub-frame. The first A-MPDU sub-frame includes data blocks and the second A-MPDU sub-frame can include forward error correction (FEC) coding blocks additionally used in decrypting the data blocks. Accordingly, the STA can prevent unnecessary power consumption of the STA by selectively determining whether to receive the FEC information based on the occurrence of the errors in the decrypted data.