Title:
TERMINAL AND MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/238281
Kind Code:
A1
Abstract:
According to the present invention, a terminal comprises: a receiving unit that receives downlink positioning reference signals from a base station; and a control unit that performs carrier wave phase measurement on the basis of the downlink positioning reference signals, wherein the receiving unit does not receive the downlink positioning reference signals allocated to some frequency resources among the downlink positioning reference signals configured from the base station.
Inventors:
OKAMURA MASAYA (JP)
OHARA TOMOYA (JP)
SHIMA KOUSUKE (JP)
HARADA HIROKI (JP)
ECHIGO HARUHI (JP)
OHARA TOMOYA (JP)
SHIMA KOUSUKE (JP)
HARADA HIROKI (JP)
ECHIGO HARUHI (JP)
Application Number:
PCT/JP2022/023120
Publication Date:
December 14, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W52/02; H04W64/00; H04W72/0453; H04W72/20
Domestic Patent References:
| WO2022079918A1 | 2022-04-21 |
Foreign References:
| KR20210017777A | 2021-02-17 |
Other References:
OPPO: "Discussions on Carrier Phase Measurement for NR Positioning", 3GPP DRAFT; R1-2203966, 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, XP052153289
MITSUBISHI ELECTRIC: "Views on DL reference signal designs for NR positioning", 3GPP DRAFT; R1-1912836, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051820208
MITSUBISHI ELECTRIC: "Views on DL reference signal designs for NR positioning", 3GPP DRAFT; R1-1912836, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051820208
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF:
Previous Patent: OPTICAL POWER SUPPLY CONVERTER
Next Patent: METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE
Next Patent: METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE