Title:
METHOD AND DEVICE FOR TRANSMITTING POSITIONING REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2019/045141
Kind Code:
A1
Abstract:
A method for a base station to transmit a positioning reference signal (PRS) in a wireless communication system may be provided according to an embodiment in the present specification. Here, the method for transmitting a PRS may comprise: a step of transmitting PRS occasion configuration information; and a step of transmitting a PRS in each PRS occasion on the basis of the PRS occasion configuration information. Here, the PRS occasion configuration information may include information about beams used in the respective PRS occasions, and the PRS may be transmitted as the beams used in the respective PRS occasions are swept.
Inventors:
KIM MYEONGJIN (KR)
LEE SANGRIM (KR)
LEE SANGRIM (KR)
Application Number:
PCT/KR2017/009528
Publication Date:
March 07, 2019
Filing Date:
August 31, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00
Domestic Patent References:
| WO2017007386A1 | 2017-01-12 | |||
| WO2016099079A1 | 2016-06-23 |
Foreign References:
| US20140349677A1 | 2014-11-27 |
Other References:
3GPP: "3GPP; TSG RAN; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation (Release 14)", 3GPP TS 36.211 V14.3.0, 23 June 2017 (2017-06-23), XP051304119
HUAWEI: "Design of new downlink positioning reference signal for NB-IoT", R1-1608618, 3GPP TSG RAN WG1 MEETING #86BIS, 1 October 2016 (2016-10-01), Lisbon, Portugal, XP051148677
See also references of EP 3678315A4
HUAWEI: "Design of new downlink positioning reference signal for NB-IoT", R1-1608618, 3GPP TSG RAN WG1 MEETING #86BIS, 1 October 2016 (2016-10-01), Lisbon, Portugal, XP051148677
See also references of EP 3678315A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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