METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SYSTEM, WIRELESS TERMINAL AND BASE STATION MODULE Russian patent published in 2014 - IPC H04W74/08 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication networks and specifically to random access in a wireless communication system. A wireless terminal performs only one random access procedure from a first random access procedure using a first random access preamble and a second random access procedure using a second random access preamble, upon receiving a new random access request while the first random access procedure or the second random access procedure continues. The amount of resources used is less than when performing first and second random access concurrently.

EFFECT: selectively performing any random access and efficiently using such resources as signature in random access.

24 cl, 21 dwg