Title:
METHOD BY WHICH TERMINAL PERFORMS MEASUREMENT IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/035210
Kind Code:
A1
Abstract:
A method by which a terminal measures a carrier phase, and a device therefor, according to various embodiments are disclosed. Disclosed are the method and the device therefor, the method comprising the steps of: receiving positioning setting information from a network; measuring on the basis of the positioning setting information; and reporting the measurement results to the network, wherein the positioning setting information includes information about a differencing resource set including a plurality of PRS resources for removing a timing error in carrier phase measurement, and the measurement results include a phase difference value measured using two PRS resources having a pair relationship included in the differencing resource set.
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Inventors:
SHIM JAENAM (KR)
AHN JOONKUI (KR)
HWANG SEUNGGYE (KR)
KO HYUNSOO (KR)
AHN JOONKUI (KR)
HWANG SEUNGGYE (KR)
KO HYUNSOO (KR)
Application Number:
PCT/KR2023/011946
Publication Date:
February 15, 2024
Filing Date:
August 11, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W64/00; G01S5/02; H04W24/08; H04W56/00
Foreign References:
| KR20210106004A | 2021-08-27 | |||
| US20220082649A1 | 2022-03-17 |
Other References:
ERICSSON: "Techniques mitigating Rx/Tx timing delays", 3GPP DRAFT; R1-2110349, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211011 - 20211019, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052059282
CATT: "Discussion on improved accuracy based on NR carrier phase measurement", 3GPP DRAFT; R1-2203469, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153001
QUALCOMM INCORPORATED (RAPPORTEUR): "Running LPP CR for NR positioning enhancements", 3GPP DRAFT; R2-2203310, 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 February 2022 (2022-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052111113
CATT: "Discussion on improved accuracy based on NR carrier phase measurement", 3GPP DRAFT; R1-2203469, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153001
QUALCOMM INCORPORATED (RAPPORTEUR): "Running LPP CR for NR positioning enhancements", 3GPP DRAFT; R2-2203310, 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 February 2022 (2022-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052111113
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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