FIELD: information technology.
SUBSTANCE: invention describes systems and methods which facilitate fast access in a wireless communication system, for example orthogonal frequency-division multiple access systems. In accordance with various aspects, the invention describes a system and methods for transmitting a test access signal, receiving a first message with authorisation, where the first message with authorisation has a part which is a first identification, sending the message using a second identification, where the second identification is not identical to the first identification. Described also are methods of generating access authorisation in response to reception of the test access signal, where access authorisation contains a part which is first identification.
EFFECT: short access delay when transmitting a minimum amount of data.
19 cl, 11 dwg
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