PREVENTING MISUSE OF RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM Russian patent published in 2013 - IPC H04W74/08 

FIELD: radio engineering, communication.

SUBSTANCE: invention is based on transmitting a random access preamble, receiving a random access response message which includes a random access response which is scrambled using a random access preamble identifier transmitted by a mobile station, checking that the random access response is in response to the random access preamble transmitted by the mobile station, and decoding the random access response.

EFFECT: preventing misuse of the random access procedure by malicious user terminals.

24 cl, 5 dwg