| 摘要 |
Provided are a method and device for transmitting an acknowledge frame in a wireless local area network. The method includes: generating an acknowledge frame for a transmission frame, the acknowledge frame including a short acknowledge frame, the short acknowledge frame consisting of an STF, an LTF and an SIG; and sending the acknowledge frame. The short acknowledge frame in the embodiments of the present invention may not include a data unit, thus, the size of the acknowledge frame is reduced, the overhead of the acknowledge frame is decreased, thereby improving the interaction efficiency of the acknowledge frame. |
