FIELD: radio engineering, communication.
SUBSTANCE: invention relates to wireless communication. The invention discloses, in particular, a method of transmitting control information in a WLAN, which comprises transmitting first control information by beam formation with diversity with cyclic shift delay and transmitting second control information. The first control information comprises information needed for each of a plurality of target stations from the second control information in order to receive the second control information. The second control information is transmitted to the plurality of target stations by beam formation.
EFFECT: invention is intended to provide control information and transmit frames in a wireless local area network (WLAN) which supports a multiple-antenna technology at the transmitting side and the receiving side for multiple users.
29 cl, 38 dwg
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