Title:
METHOD FOR TRANSMITTING/RECEIVING NAS MESSAGE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/147698
Kind Code:
A1
Abstract:
Disclosed are a method for transmitting/receiving a non-access stratum (NAS) message in a wireless communication system and an apparatus therefor. Specifically, a method for transmitting an NAS message to a user equipment (UE) in a wireless communication system may comprise the steps of: receiving, by a base station, an indication for transmission of a downlink NAS message from a core network (CN) node; when a connection related to the UE is maintained between the base station and the CN node but the UE is disconnected from the base station, initiating, by the base station, transmission of paging to the UE; and after the transmission of the paging is initiated, transmitting an acknowledgement (ACK) indication as a response to the indication to the CN node by the base station.
Inventors:
KIM TAEHUN (KR)
BYUN DAEWOOK (KR)
KIM JAEHYUN (KR)
BYUN DAEWOOK (KR)
KIM JAEHYUN (KR)
Application Number:
PCT/KR2018/001821
Publication Date:
August 16, 2018
Filing Date:
February 12, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W68/00; H04W76/27
Foreign References:
| US20150223197A1 | 2015-08-06 | |||
| KR20140111428A | 2014-09-19 |
Other References:
ERICSSON: "Reliable UE Delivery Based on Hop-by-hop Acknowledgements (5c", S2-166400, SA WG2 MEETING #118, 8 November 2016 (2016-11-08), Reno, Nevada, USA, pages 5 - 16, XP051199384, Retrieved from the Internet
QUALCOMM INCORPORATED: "RAN Based Notification Area in Inactive State", R3-162195, 3GPP TSG RAN WG3 MEETING #93BIS, 1 October 2016 (2016-10-01), Sophia Antipolis , France, XP051163083, Retrieved from the Internet
ERICSSON: "On Common and Specific Building Blocks for Inactive UEs", R3-162416, 3GPP TSG RAN WG3 MEETING #93BIS, 30 September 2016 (2016-09-30), Sophia Antipolis, France, XP051163209, Retrieved from the Internet
QUALCOMM INCORPORATED: "RAN Based Notification Area in Inactive State", R3-162195, 3GPP TSG RAN WG3 MEETING #93BIS, 1 October 2016 (2016-10-01), Sophia Antipolis , France, XP051163083, Retrieved from the Internet
ERICSSON: "On Common and Specific Building Blocks for Inactive UEs", R3-162416, 3GPP TSG RAN WG3 MEETING #93BIS, 30 September 2016 (2016-09-30), Sophia Antipolis, France, XP051163209, Retrieved from the Internet
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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