METHOD AND APPARATUS FOR CONTROLLING SERVING GRANT OF USER TERMINAL OF NEIGHBORING CELL

摘要

Embodiments of the disclosure provide a method, an apparatus, and a system for controlling a serving grant of a user terminal (UE) of a neighboring cell. The method is used for controlling a UE in a CELL-FACH state or in an idle state of a neighboring cell through a common E-RGCH. The method includes: obtaining a control command by monitoring the common E-RGCH of the neighboring cell; determining whether the UE satisfies at least one further configured controlled condition; and when the UE satisfies the at least one controlled condition, adjusting the serving grant of the UE based on the obtained control command. Through the method and the apparatus according to the embodiments of the disclosure, throughput of the UE may be prevented from being reduced excessively, thereby improving communication performance.

主权项

1. A method for controlling a serving grant of a user equipment (UE) through a common enhanced dedicated channel relative grant channel (E-RGCH) of a neighboring cell of a cell to which the UE belongs, wherein the UE in a cell-forward access channel (CELL-FACH) state or in an idle state, comprising:
broadcasting, by a radio network controller (RNC) a primary scrambling code of the neighboring cell and a channelization code of the common E-RGCH to the UE; broadcasting, by the RNC, at least one controlled condition to the UE, the at least one controlled condition comprises a serving grant threshold, wherein the serving grant threshold is for the UE determining whether the serving grant of the UE is higher than the serving grant threshold, and adjusting the serving grant based on a control command obtained from the common E-RGCH when the serving grant of the UE is higher than the serving grant threshold.