Title:
METHOD FOR PERFORMING RNAU PROCEDURE AND DEVICE SUPPORTING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/226006
Kind Code:
A1
Abstract:
Provided are a method of performing RNAU procedure and a device supporting the method. According to one embodiment of the present invention, the method includes: reselecting from a first cell to a second cell; triggering a first area update procedure in the second cell to transmit a request message; after triggering the first area update procedure, reselecting to a third cell; and determining whether to trigger a second area update procedure in the third cell, based on whether the UE receives a response message for the request message.
Inventors:
BYUN BOKYUNG (KR)
KIM TAEHUN (KR)
KIM TAEHUN (KR)
Application Number:
PCT/KR2019/006237
Publication Date:
November 28, 2019
Filing Date:
May 24, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W48/02; H04W48/18; H04W76/27
Foreign References:
| US20120238236A1 | 2012-09-20 | |||
| US20150245258A1 | 2015-08-27 |
Other References:
"3GPP; Technical Specification Group Radio Access Network; NR; NR and NG-RAN Overall Description; Stage 2 (Release 15", 3GPP TS 38.300, 2 April 2018 (2018-04-02), XP051450731
HUAWEI ET AL.: "Discussion on CN location Update and RNA Update for inactive state", R2-1805313, 3GPP TSG-RAN WG2 101-BIS, 5 April 2018 (2018-04-05), Sanya, China, XP051415237
"Interaction between RNAU and Registration Update", R2-1805014, 3GPP TSG RAN WG2 MEETING#101 BIS, 6 April 2018 (2018-04-06), Sanya, China, XP051415807
HUAWEI ET AL.: "Discussion on CN location Update and RNA Update for inactive state", R2-1805313, 3GPP TSG-RAN WG2 101-BIS, 5 April 2018 (2018-04-05), Sanya, China, XP051415237
"Interaction between RNAU and Registration Update", R2-1805014, 3GPP TSG RAN WG2 MEETING#101 BIS, 6 April 2018 (2018-04-06), Sanya, China, XP051415807
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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