Title:
METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION AND DEVICE FOR SAME IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/075695
Kind Code:
A1
Abstract:
Proposed are a method for transmitting and receiving channel state information and a device for same in a wireless communication system. The method may comprise the steps of: receiving Channel State Information (CSI)-related configuration information from a base station, wherein the CSI-related configuration information includes CSI report configuration-related information and/or CSI resource configuration-related information, the CSI report configuration-related information includes usage information for a Doppler shift, and the CSI resource configuration-related information includes information about at least one CSI resource set corresponding to at least one downlink signal; and transmitting CSI including at least one Doppler shift-related value to the base station on the basis of the CSI-related configuration information.
Inventors:
KIM KYUSEOK (KR)
KIM HYUNGTAE (KR)
KANG JIWON (KR)
PARK HAEWOOK (KR)
KIM HYUNGTAE (KR)
KANG JIWON (KR)
PARK HAEWOOK (KR)
Application Number:
PCT/KR2021/013609
Publication Date:
April 14, 2022
Filing Date:
October 05, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B7/0417; H04B17/318; H04B17/391; H04J11/00; H04L5/00; H04L27/26; H04W4/42; H04W16/22; H04W48/10
Foreign References:
| US20180091373A1 | 2018-03-29 |
Other References:
QUALCOMM INCORPORATED: "Enhancements on HST-SFN deployment", 3GPP DRAFT; R1-2006794, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051918244
LENOVO, MOTOROLA MOBILITY: "Enhancements for HST-SFN deployment", 3GPP DRAFT; R1-2005925, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917818
INTERDIGITAL, INC.: "Enhanced M-TRP for HST-SFN", 3GPP DRAFT; R1-2005486, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051914955
VIVO: "Evaluation and discussion on HST-SFN schemes", 3GPP DRAFT; R1-2005367, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917392
3GPP TS 38.214
3GPP TS38.321
3GPP TS38.214
3GPP TS38.213
3GPP TS38.306
3GPP TR 36.878
3GPP TR 38.802
3GPPTR 38.101-1/2
LENOVO, MOTOROLA MOBILITY: "Enhancements for HST-SFN deployment", 3GPP DRAFT; R1-2005925, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917818
INTERDIGITAL, INC.: "Enhanced M-TRP for HST-SFN", 3GPP DRAFT; R1-2005486, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051914955
VIVO: "Evaluation and discussion on HST-SFN schemes", 3GPP DRAFT; R1-2005367, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917392
3GPP TS 38.214
3GPP TS38.321
3GPP TS38.214
3GPP TS38.213
3GPP TS38.306
3GPP TR 36.878
3GPP TR 38.802
3GPPTR 38.101-1/2
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
Download PDF: