| abstract |
The present application relates to the field of wireless communication, and in particular, to a multi-channel hybrid transmission technology. In a data transmission method, after an access point AP sends first control information including a first indication for indicating one or more sub-channels to one or more first STAs, the access point AP sends a second partial channel including a main channel to one or more first STAs. sending a second data packet for the second STA on the The second control information is carried on the channel, and the first control information and/or the second control information includes resource scheduling information for one or more first STAs; 2. Control information, obtain resource scheduling information for the first STA, and parse the data field of the first data packet. |