Reconfiguration method, wireless network controller and terminal

Abstract

Embodiments of the present invention provide a reconfiguration method, a radio network controller, and a terminal. The method includes: receiving a measurement report message based on a state transition trigger sent by a terminal, where the measurement report message carries indication information for triggering RRC state transition; and sending a reconfiguration message to the terminal, where the reconfiguration message includes: The terminal specifies a target state for RRC state transition; and / or radio bearer information and / or transmission channel information and / or physical channel information corresponding to the terminal being in the RRC target state. The reconfiguration method, the radio network controller and the terminal provided by the embodiments of the present invention enable the RNC to learn the service information to which the uplink data to be initiated by the terminal belongs as soon as possible, thereby reducing the delay caused by the configuration of the dedicated transmission channel, and improving the RNCs reliability to the terminal. State transfer efficiency.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a reconfiguration method, a radio network controller and a terminal. Background technique [0002] For a connected state terminal that has a radio resource control protocol (RadioResourceControl; RRC) connection with the radio network controller (RadioNetworkController; RNC) on the network side, if there is no continuous data transmission between the terminal and the RNC within a period of time, in order to effectively utilize To save air interface resources and save the power of the terminal, the RNC can maintain the radio bearer (RadioBearer) allocated for the terminal on the air interface, but release the dedicated transmission channel, for example, make the terminal migrate to the cell paging channel (CellPagingChannel; CELL_PCH) state. A terminal in the CELL_PCH state must perform a state transition to enter the cell forward access channel (CellForwardAccessChannel; CE...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in the prior art, when a terminal in the CELL_PCH state undergoes a state transition triggered by a delay-sensitive service, based on the transmission time of the response message of the measurement report message of the state transition and the time when the RNC detects the uplink service data of the terminal, The reconfiguration process of the dedicated transmission channel configuration will introduce additional delay, which will affect the data transmission efficiency of the terminal

Images