Title:
APPARATUS AND METHOD FOR ENHANCING SATELLITE COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2023/191551
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment, the method comprises identifying one or more parameters associated with discontinuous coverage; determining, based on the one or more parameters associated with discontinuous coverage, a user equipment (UE) out-of-coverage period; and in case of determining the UE-out-of-coverage period, transmitting to the UE a signal including an extended connected time parameter, wherein the UE is maintained in a connected mode for the extended connected time parameter.
Inventors:
KUMAR LALITH (IN)
KHIRALLAH CHADI (GB)
WATFA MAHMOUD (GB)
KHIRALLAH CHADI (GB)
WATFA MAHMOUD (GB)
Application Number:
PCT/KR2023/004297
Publication Date:
October 05, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W16/28; H04W24/04; H04W72/25; H04W76/28; H04W84/06
Domestic Patent References:
| WO2021156749A1 | 2021-08-12 |
Other References:
ERICSSON, EUTELSAT: "Introduction of IoT NTN Stage 2", 3GPP DRAFT; R2-2204266, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20220221 - 20220303, 14 March 2022 (2022-03-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052131454
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2 (Release 17)", 3GPP STANDARD; 3GPP TS 23.501, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V17.4.0, 23 March 2022 (2022-03-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 567, XP052144759
QUALCOMM INCORPORATED: "NAS handling of discontinuous coverage", 3GPP DRAFT; C1-220013, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG1, no. E-meeting; 20220117 - 20220121, 9 January 2022 (2022-01-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052090344
NOKIA, NOKIA SHANGHAI BELL: "Discussion on remaining aspects of discontinuous coverage in IoT NTN", 3GPP DRAFT; R2-2201009, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20220117 - 20220125, 11 January 2022 (2022-01-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052094122
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2 (Release 17)", 3GPP STANDARD; 3GPP TS 23.501, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V17.4.0, 23 March 2022 (2022-03-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 567, XP052144759
QUALCOMM INCORPORATED: "NAS handling of discontinuous coverage", 3GPP DRAFT; C1-220013, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG1, no. E-meeting; 20220117 - 20220121, 9 January 2022 (2022-01-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052090344
NOKIA, NOKIA SHANGHAI BELL: "Discussion on remaining aspects of discontinuous coverage in IoT NTN", 3GPP DRAFT; R2-2201009, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20220117 - 20220125, 11 January 2022 (2022-01-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052094122
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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