| 摘要 |
The present invention relates to transmitting and receiving method and apparatus using a dynamically determined inter-frame space (IFS) in a wireless local area network. According to one aspect of the present invention, a method for processing a received frame by a station (STA) in a wireless local area network may comprise the following steps: receiving a first frame including downlink data for multiple STAs; if the received first frame has no error, transmitting a second frame including an acknowledgement of the STA simultaneously with acknowledgements of one or more different STAs; and if the received first frame has an error, performing carrier sensing using a variably determined IFS. |
