Method and system for improving the success rate of business transfer to wlan

Abstract

The present invention provides a method and system for improving the success rate of business transfer to WLAN. The method includes: the base station eNB sends a WT addition request message to the wireless local area network termination node WT; the WT determines the second bearer list according to the first bearer list and the WLAN mobile set, And send a WT addition request confirmation message to the eNB; when the eNB receives the WT addition request confirmation message, the eNB sends an RRC connection reconfiguration message to the UE; the RRC connection reconfiguration message is used to instruct the UE to configure according to the RRC connection reconfiguration message; RRC The connection reconfiguration message includes a service diversion command; the service diversion command includes an indication of diversion to WLAN, a WLAN mobility set, a WT's MAC address, and a fourth bearer list; the UE performs service diversion according to the RRC connection reconfiguration message. The method and system for improving the success rate of business transfer to WLAN provided by the invention improve the service quality of business.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for improving the success rate of business transfer to WLAN. Background technique [0002] In support of RCLWI (RCLWI: RAN controlled LTE-WLAN Interworking, RAN controlled LTE and WLAN interconnection; RAN: Radio Access Network, wireless access network; LTE: Long Term Evoluton, long-term evolution; WLAN: Wireless Local Area Network, wireless In the LTE system of local area network), E-UTRAN (E-UTRAN: Evolved Universal Terrestrial Radio Access Network, Evolved Universal Terrestrial Radio Access Network) supports two-way services between E-UTRAN and wireless local area network under the control of E-UTRAN Steering, that is: for UEs in RRC_CONNECTED (RRC_CONNECTED: RRC connected state; RRC: Radio Resource Control, radio resource control), E-UTRAN controls the selection of access networks between LTE and WLAN and service steering. [0003] LTE syst...

AI Technical Summary

Problems solved by technology

This may cause: the UE chooses to divert a service with a relatively high rate to WLAN, but none of the access points in the WLAN mobile set configured for the UE has enough WLAN resources to bear the service, so that the diversion of the service fails, or even though it can Transmission via WLAN, but service quality cannot be guaranteed

Images