Patent ID: 8830956
Filing Date: 2014-09-09
Classification: H04W,Y02D

Abstract:
1. A method for configuring an absolute grant mapping relationship table for a drift radio network controller, comprising: a serving radio network controller informing the drift radio network controller of the absolute grant mapping relationship table used by an enhanced-dedicated channel absolute grant channel (E-AGCH) by sending a signal, wherein the absolute grant mapping relationship table comprises relationships between absolute grant values and indexes, wherein the signal sent by the serving radio network controller is one of a radio link setup request message, a radio link addition request message, a radio link reconfiguration preparation message, and a radio link reconfiguration request message; wherein, if the signal sent by the serving radio network controller is a radio link setup request message or a radio link addition request message, after receiving the radio link setup request message or the radio link addition request message, the drift radio network controller sends a radio link setup response message or a radio link addition response message to the serving radio network controller; wherein, if the signal sent by the serving radio network controller is a radio link reconfiguration preparation message, and after receiving the radio link reconfiguration preparation message, the drift radio network controller sends a radio link reconfiguration ready message to the serving radio network controller; and wherein, if the signal sent by the serving radio network controller is a radio link reconfiguration request message, and after receiving the radio link reconfiguration request message, the drift radio network controller sends a radio link reconfiguration response to the serving radio network controller; wherein, informing the drift radio network controller of the absolute grant mapping relationship table used by the E-AGCH comprises including an identification number, identifying the absolute grant mapping relationship table, in the signal sent by the serving radio network controller.