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METHOD FOR PERFORMING EARLY DATA TRANSMISSION DURING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
METHOD FOR PERFORMING EARLY DATA TRANSMISSION DURING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
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机译:在无线通信系统中随机接入过程中执行早期数据传输的方法,以及其装置
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摘要
This specification provides a method for performing early data transmission in a random access procedure in a wireless communication system.More specifically, the method performed by a user equipment (UE) includes: receiving, from a base station, a control message including first information indicating whether selection for a second transport size (TBS) smaller than a first TBS for message 3 is permitted and second information for the first TBS; transmitting, to the base station, a request for the EDT by using message 1; receiving, from the base station, message 2 including a UL grant for the message 3; determining a repetition number for the message 3 based on the control message and the UL grant; and transmitting the message 3 to the base station by the repetition number.Therefore, there is an effect that battery consumption of the UE can be reduced.
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