FIELD: radio engineering, communication.
SUBSTANCE: invention discloses, in particular, a method of allocating a control channel, according to which a message is received about the request to allocate a communication channel sent by a mobile station (MS) (401); on receiving a message about the request to allocate the communication channel (402) subchannel SDCCH is defined, allocated to the mobile station (MS), according to the frame number; and the message of immediate allocation of the communication channel, containing information about the aforementioned SDCCH, is transmitted to the mobile station (MS) in such a way that the mobile station (MS) passes the SABM frame that is used to establish a L2 communication on the subchannel SDCCH (403).
EFFECT: reducing the connection delay time, when the communication channel is allocated to the mobile station.
10 cl, 9 dwg
