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Patent Searching and Data


Title:
APPARATUS AND METHOD FOR POSITIONING IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/025414
Kind Code:
A1
Abstract:
A method of a first base station in a wireless communication system is provided. The method may include: determining a parameter associated with repeated transmissions of a Sounding Reference Signal (SRS) based on a first sub-carrier spacing and one or more second sub-carrier spacings for the first base station and one or more second base stations, respectively; transmitting the determined parameter associated with the repeated transmissions of the SRS to a terminal; and performing positioning of the terminal based on the SRS transmitted repeatedly from the terminal.

Inventors:
HUNUKUMBURE MYTHRI (GB)
QI YINAN (GB)
Application Number:
PCT/KR2020/010232
Publication Date:
February 11, 2021
Filing Date:
August 03, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W64/00; G01S5/02; H04L5/00
Foreign References:
US20190215110A12019-07-11
Other References:
CATT: "DL and UL Reference Signals for NR Positioning", 3GPP DRAFT; R1-1905346_DL AND UL REFERENCE SIGNALS FOR NR POSITIONING, vol. RAN WG1, 3 April 2019 (2019-04-03), Xi’an, China, pages 1 - 27, XP051707421
SAMSUNG: "DL and UL Reference Signals Design for NR Positioning", 3GPP DRAFT; R1-1904394 NR POSITIONING DL AND UL RS DESIGN_SS, vol. RAN WG1, 2 April 2019 (2019-04-02), Xi’an, China, pages 1 - 15, XP051707199
ERICSSON: "UL Reference Signals for NR Positioning", 3GPP DRAFT; R1-1907509 UL PRS DESIGN, vol. RAN WG1, 3 May 2019 (2019-05-03), Reno, NV, USA, pages 1 - 7, XP051709524
ZTE: "Discussion on NR positioning signals", 3GPP DRAFT; R1-1903901 DISCUSSION ON DL&UL PRS, vol. RAN WG1, 3 April 2019 (2019-04-03), Xi’an, China, pages 1 - 6, XP051707055
See also references of EP 3981206A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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