Method and apparatus for performing data transmission in a wireless communication system using multiple radio access technologies
First Claim
1. A method for performing data transmission in a wireless communication system, by a user equipment (UE), the method comprising:
- performing data transmission through a primary radio access technology (RAT) system;
acquiring a radio resource control (RRC) connection reconfiguration message including first information on a threshold and second information on a satisfaction duration;
comparing the threshold identified by the first information and a measurement result of a secondary RAT system during the satisfaction duration identified by the second information; and
when the measurement result of the secondary RAT system is greater than the threshold, performing data transmission through the secondary RAT system,wherein the primary RAT system is a 3rd generation partnership project (3GPP) long-term evolution (LTE) system, wherein the secondary RAT system is an institute of electrical and electronics engineers (IEEE) 802.11 system, andwherein the satisfaction duration is a duration during which a condition, that the measurement result of the secondary RAT system is greater than the threshold, should be met.
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Abstract
A method for and apparatus for performing data transmission in a wireless communication system is provided. A wireless device acquires information including a threshold on an action, which is configured for a secondary radio access technologies (RAT) system, checks a condition to be triggered by the threshold and a measurement result of the secondary RAT system, performs a corresponding action according to the condition. The secondary RAT system is used for a User-Plane (U-plane) data, the threshold is changeable by at least one of a network preference including a primary RAT system or the secondary RAT system, a quality of service (QoS) information, and bearer information, the action includes whether an association/disassociation/data transition direction for the secondary RAT system is configured.
13 Citations
3 Claims
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1. A method for performing data transmission in a wireless communication system, by a user equipment (UE), the method comprising:
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performing data transmission through a primary radio access technology (RAT) system; acquiring a radio resource control (RRC) connection reconfiguration message including first information on a threshold and second information on a satisfaction duration; comparing the threshold identified by the first information and a measurement result of a secondary RAT system during the satisfaction duration identified by the second information; and when the measurement result of the secondary RAT system is greater than the threshold, performing data transmission through the secondary RAT system, wherein the primary RAT system is a 3rd generation partnership project (3GPP) long-term evolution (LTE) system, wherein the secondary RAT system is an institute of electrical and electronics engineers (IEEE) 802.11 system, and wherein the satisfaction duration is a duration during which a condition, that the measurement result of the secondary RAT system is greater than the threshold, should be met. - View Dependent Claims (2)
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3. A user equipment (UE) for transmitting data in a wireless communication system, the UE comprising:
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a memory; a transmitter and receiver; and a processor, operatively coupled to the memory and the transmitter and receiver, wherein the processor is configured to; control the transmitter to transmit data through a primary radio access technology (RAT) system; control the receiver to receive a radio resource control (RRC) connection reconfiguration message including first information on a threshold and second information on a satisfaction duration; compare the threshold identified by the first information and a measurement result of a secondary RAT system during the satisfaction duration identified by the second information; and control the transmitter to transmit data through the secondary RAT system when the measurement result of the secondary RAT system is greater than the threshold, wherein the primary RAT system is a 3rd generation partnership project (3GPP) long-term evolution (LTE) system, wherein the secondary RAT system is an institute of electrical and electronics engineers (IEEE) 802.11 system, and wherein the satisfaction duration is a duration during which a condition, that the measurement result of the secondary RAT system is greater than the threshold, should be met.
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Specification