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|1. (WO2017016338) TRANSMISSION CONTROL METHOD AND APPARATUS FOR AVOIDING DATA COLLISION|
|Title:||TRANSMISSION CONTROL METHOD AND APPARATUS FOR AVOIDING DATA COLLISION|
Provided are a transmission control method and apparatus for avoiding data collision. The transmission control method for avoiding data collision comprises: a first station generating a first wireless frame, wherein the first wireless frame comprises: a physical layer preamble, a null instruction information domain and a data portion, and the null instruction information domain is used for triggering an access point in other basic service sets, which have received the first wireless frame, to send a second wireless frame indicating a preserved channel; and the first station sending the first wireless frame.