METHOD AND APPARATUS FOR PERFORMING EDT

Title:

METHOD AND APPARATUS FOR PERFORMING EDT

Document Type and Number:

WIPO Patent Application WO/2019/022534

Kind Code:

A1

Abstract:

Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: transmitting a first radio resource control (RRC) message for the EDT, to a base station; receiving a second RRC message in response to the first RRC message, from the base station; if the second RRC message indicates that the EDT is successful, considering that the EDT ends successfully; if the second RRC message indicates that the EDT is unsuccessful, considering that the EDT ends unsuccessfully; and entering a RRC_IDLE state.

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Inventors:

LEE YOUNGDAE (KR)
CHOE HYUNJUNG (KR)
KIM HONGSUK (KR)

Application Number:

PCT/KR2018/008468

Publication Date:

January 31, 2019

Filing Date:

July 26, 2018

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W76/27; H04W52/02; H04W74/08

Domestic Patent References:

WO2016140403A1

2016-09-09

Foreign References:

US20160302151A1	2016-10-13
US20170078966A1	2017-03-16
US20170094711A1	2017-03-30

Other References:

SAMSUNG ET AL.: "Inactivity-based transition to a power efficient state", R2-1704146, 3GPP TSG RAN WG2 MEETING #98, 5 May 2017 (2017-05-05), Hangzhou, China, XP051264050
See also references of EP 3560273A4

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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