FIELD: radio engineering, communication.
SUBSTANCE: invention particularly discloses a method of updating system information of an advanced base station (ABS) in an advanced relay station (ARS) of a broadband wireless access system which involves receiving a first message which includes altered information about base station system information from a base station; sending a second message to acknowledge reception of the first message to the base station and applying the altered information.
EFFECT: efficient updating of base station information in a relay station.
15 cl, 8 dwg
