FIELD: physics; communication.
SUBSTANCE: present invention pertains to wireless communication systems, and particularly to wireless communication systems with orthogonal frequency-division multiple access (OFDMA). The result is achieved by receiving a reference signal with a given template from a base station, and detecting the initial operation mode in accordance with the received reference signal.
EFFECT: provision for selective determination and detection of the initial operation mode in a wireless communication system with orthogonal frequency-division multiple access (OFDMA).
9 cl, 3 dwg, 7 tbl
