Method and device for transmitting and receiving data in radio access system that supports multi-radio access technology

摘要

In a radio access system for supporting multi-radio access technology (RAT), the present invention provides a method for allowing a terminal to transmit and receive data with a first base station for supporting a first RAT and a second base station for supporting a second RAT, and the method comprises the steps of: receiving, from said first base station, a first message which indicates scanning execution for said second base station; allowing said first message to include control information which is necessary for the scanning execution of said second base station, and executing the scanning for said second base station on the basis of said control information; and transmitting, to said first base station, a multi-RAT scan report message which contains the result of the scanning execution for said second base station.

主权项

1. A method of transmitting and receiving, by a mobile station (MS), data to and from a first base station supporting a first radio access technology (RAT) and a second base station supporting a second RAT in a radio access system supporting multiple RATs, the method comprising:
receiving, by the MS, a message including a trigger condition for operating a scanning on the second base station; performing, by the MS, the scanning on the second base station when the trigger condition included in the first message is satisfied, wherein the trigger condition is satisfied when a service flow is generated through a dynamic service addition (DSA) process, and wherein the DSA process is performed to add the service flow to the first base station; and transmitting, by the MS, a multi-RAT scan report message that includes results of the scanning on the second base station.