Title:
METHOD AND APPARATUS FOR HANDLING EMERGENCY SERVICES IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/256414
Kind Code:
A1
Abstract:
Methods, apparatus, and systems for handling emergency services in a wireless network are provided. A method operating a user equipment (UE) in a wireless communication system may include receiving, from an access and mobility management function (AMF), a strictly periodic registration timer indication with a periodic registration timer value; operating a periodic registration timer in a MICO (Mobile Initiated Connection Only) mode based on the received periodic registration timer value and the strictly periodic registration timer indication; initiating at least one service in the MICO mode; and determining to disable the MICO mode and not to apply the strictly periodic registration timer indication.
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Inventors:
TIWARI KUNDAN (IN)
KUMAR LALITH (IN)
KUMAR LALITH (IN)
Application Number:
PCT/KR2020/007857
Publication Date:
December 24, 2020
Filing Date:
June 17, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W4/90; H04W60/02; H04W76/27; H04W76/50; H04W88/06
Foreign References:
| US20180376384A1 | 2018-12-27 |
Other References:
3GPP TS 23.501. V16.1.0, ‘3GPP; TSG SA; System Architecture for the 5G System; Stage 2 (Release 16)’, 11 June 2019 section 5.31.7.5
ORANGE: "UE Indication of support for the User Plane CIoT Optimisation in RRC", 3GPP DRAFT; S2-1907156_CR502_G_UPINRRCMESSAGEV1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Sapporo, Japan; 20190624 - 20190628, S2-1907156_CR502_g_UPinRRCMessagev1, 16 June 2019 (2019-06-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051752128
TENCENT: "MICO mode and Periodic Registration Timer Control", 3GPP DRAFT; S2-1906045 WSS 5105 TS23.501 R16 CIOT MICO MODE AND PERIODIC REGISTRATION TIMER CONTROL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, Nevada, USA; 20190513 - 20190517, S2-1906045 wss 5105 TS23.501 R16 CIoT MICO mode an, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051736087
3GPP TS 23.502 V16.1.1, ‘3GPP; TSG SA; Procedures for the 5G System; Stage 2 (Release 16)’, 11 June 2019 section 4.2.2.2.2
HUAWEI ET AL.: "3GPP DRAFT; 24501_CR1030R2_(REL-16)_C1-192816", vol. CT WG1, 2 June 2019, MOBILE COMPETENCE CENTRE, article "Strictly periodic registration timer indication for MICO mode"
See also references of EP 3973723A4
ORANGE: "UE Indication of support for the User Plane CIoT Optimisation in RRC", 3GPP DRAFT; S2-1907156_CR502_G_UPINRRCMESSAGEV1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Sapporo, Japan; 20190624 - 20190628, S2-1907156_CR502_g_UPinRRCMessagev1, 16 June 2019 (2019-06-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051752128
TENCENT: "MICO mode and Periodic Registration Timer Control", 3GPP DRAFT; S2-1906045 WSS 5105 TS23.501 R16 CIOT MICO MODE AND PERIODIC REGISTRATION TIMER CONTROL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, Nevada, USA; 20190513 - 20190517, S2-1906045 wss 5105 TS23.501 R16 CIoT MICO mode an, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051736087
3GPP TS 23.502 V16.1.1, ‘3GPP; TSG SA; Procedures for the 5G System; Stage 2 (Release 16)’, 11 June 2019 section 4.2.2.2.2
HUAWEI ET AL.: "3GPP DRAFT; 24501_CR1030R2_(REL-16)_C1-192816", vol. CT WG1, 2 June 2019, MOBILE COMPETENCE CENTRE, article "Strictly periodic registration timer indication for MICO mode"
See also references of EP 3973723A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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