FIELD: wireless communication equipment.
SUBSTANCE: invention relates to communication technologies, in particular to transmission of information over a wireless local area network, and is intended to improve efficiency of beam shaping. Embodiments of the present invention provide a method of transmitting information, a network device and a user device. Method of transmitting information disclosed in the present invention includes: sending, by a network device, a broadcast frame which includes first duration information and second duration information relating to the A-BFT; receiving a frame sent by a first user device in a time slot randomly selected from a first time range; and receiving a frame sent by the second user device in a time slot randomly selected from the second time range.
EFFECT: method of transmitting information, a network device and a user device are disclosed.
37 cl, 32 dwg
