Method for controlling access in a radio communications system

摘要

According to the inventive method for controlling access in a radio communications system, several subscriber stations (MS1, MS2) transmit a respective access sequence (SYNC1) to a base station (BS) of the radio communications system on a channel for random access (RACH). Afterwards, the radio communications system signals a selection of a subscriber station (MS1) on another channel (FPACH). The selected subscriber station (MS1) can subsequently transmit additional sequences to the base station (BS) on a physical access channel (PRACH). A known relationship between the access sequences (SYNC1) and the physical channels distinctively exists, and at least two physical access channels (PRACH) are assigned to another channel (FPACH).