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Patent Searching and Data


Title:
METHOD BY WHICH USER EQUIPMENT RECEIVES PAGING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/135418
Kind Code:
A1
Abstract:
Disclosed in the present application is a method by which a user equipment (UE) in a radio resource control (RRC) connection suspend state receives a paging message in a wireless communication system. Particularly, the paging message reception method comprises the steps of: receiving the paging message from an eNB; checking an indicator indicating whether to store UE context of the eNB, which is included in the paging message; and transmitting an RRC connection resume message or an RRC connection request message to the eNB according to the indicator.

Inventors:
HAN, Sangwook (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
KIM, Taehun (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
LEE, Jaewook (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
KU, Gwanmo (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2018/000078
Publication Date:
July 11, 2019
Filing Date:
January 03, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
H04W68/02; H04W76/20
Domestic Patent References:
WO2016056839A12016-04-14
Foreign References:
US20140293769A12014-10-02
Other References:
CATT: "Procedure of paging in inactive", 3GPP TSG-RAN WG2 #100, R2-1712422., 17 November 2017 (2017-11-17), Reno. USA, XP051371471
ERICSSON: "Paging in RRC_INACTIVE.", 3GPP TSG-RAN WG2 #100, R2-1712520, 16 November 2017 (2017-11-16), Reno. Nevada. U.S., XP051371030
LG ELECTRONICS INC: "CN -initiated paging for a UE in RRC_INACTlVE.", 3GPP TSG-RAN2 MEETING RAN2 #100, R2-1713618, 17 November 2017 (2017-11-17), Reno. Nevada. USA, XP051372293
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor 82, Olympic-ro,,Songpa-gu, Seoul, 05556, KR)
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