FIELD: information technology.
SUBSTANCE: system and methods are described for generating an access probe comprising an access signature having quality of service information, and transmitting the access probe over a random access channel. The invention also discloses a system and methods of receiving an access probe, the access probe comprising quality of service information, generating access authorisation in response to access probe reception, addressing the access authorisation using information from the access probe, and transmitting the access authorisation.
EFFECT: disclosed systems and methods facilitate a fast access in a wireless communication system, such as OFDMA.
26 cl, 9 dwg
