Title:
METHOD AND APPARATUS FOR SETTING OCCUPATION TIME OF CHANNEL STATE INFORMATION PROCESSING UNIT OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/010657
Kind Code:
A1
Abstract:
A method for determining a channel state information processing unit (CPU) occupation time by a terminal in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a base station, information indicating activation of a semi-persistent channel state information (CSI) report; receiving, from the base station, at least one CSI reference signal (CSI-RS) for the semi-persistent CSI report; and determining the CPU occupation time for the semi-persistent CSI report on the basis of at least one of a point in time for reception of the information indicating the activation of the semi-persistent CSI report or a point in time for reception of the at least one CSI-RS. The information indicating the activation of the semi-persistent CSI report is included in downlink control information (DCI) or a media access control control element (MAC CE) and transmitted.
Inventors:
NOH HOONDONG (KR)
YANG HEECHEOL (KR)
JI HYOUNGJU (KR)
PARK JINHYUN (KR)
JANG YOUNGROK (KR)
YANG HEECHEOL (KR)
JI HYOUNGJU (KR)
PARK JINHYUN (KR)
JANG YOUNGROK (KR)
Application Number:
PCT/KR2020/009018
Publication Date:
January 21, 2021
Filing Date:
July 09, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W24/10; H04B7/06; H04L5/00; H04W72/04
Domestic Patent References:
| WO2016122391A1 | 2016-08-04 |
Other References:
3GPP; TSG RAN; NR; Physical layer procedures for data (Release 15). 3GPP TS 38.214 V15.6.0 (June 2019). 24 June 2019. See sections 5.2.1.4-5.2.3.
3GPP; TSG RAN; NR; MAC protocol specification (Release 15). 3GPP TS 38.321 V15.6.0 (June 2019). 29 June 2019. See section 5.18.6.
NOKIA: "Corrections to 38.214 including alignment of terminology across specifications", 3GPP DRAFT; R1-1907867, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, U.S.A.; 20190513 - 20190517, R1-1907867, 20 May 2019 (2019-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051740138
NOKIA: "Corrections to 38.214 regarding the MAC CE activation/deactivation timing in mixed numerology scenario", 3GPP DRAFT; 38214_CR0034_(REL-15)_R1-1907962, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG RAN, no. Reno, Nevada, U.S.A.; 20190513 - 20190517, 38214_CR0034_(Rel-15)_R1-1907962, 28 May 2019 (2019-05-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051725467
3GPP; TSG RAN; NR; MAC protocol specification (Release 15). 3GPP TS 38.321 V15.6.0 (June 2019). 29 June 2019. See section 5.18.6.
NOKIA: "Corrections to 38.214 including alignment of terminology across specifications", 3GPP DRAFT; R1-1907867, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, U.S.A.; 20190513 - 20190517, R1-1907867, 20 May 2019 (2019-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051740138
NOKIA: "Corrections to 38.214 regarding the MAC CE activation/deactivation timing in mixed numerology scenario", 3GPP DRAFT; 38214_CR0034_(REL-15)_R1-1907962, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG RAN, no. Reno, Nevada, U.S.A.; 20190513 - 20190517, 38214_CR0034_(Rel-15)_R1-1907962, 28 May 2019 (2019-05-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051725467
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
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