METHOD OF PROCESSING IN RANDOM ACCESS PROCEDURE, SYSTEM AND APPARATUS THEREOF

摘要

A method of processing in random access procedure is disclosed in the present invention, the method includes the steps: when a BS detects a random access preamble transmitted by a random access node, the BS calculates a timing adjusting amount TA according to the detected preamble by itself and transmits the TA to the random access node; the BS receives the random access detection information reported by a transparent relay, and selects a serving node for the random access node; the BS receives the uplink signaling which is transmitted by the random access node after it adjusts the uplink timing advance amount according to the TA calculated through the BS, and informs the access condition to the random access node by a competition resolving message according to the selected serving node, the random access node performs access according to the access condition. The present invention could reduce the duration of the random access procedure, and improve the quality of service for the service, so that the user could obtain a better serving experience. (Figure 3)