Title:
METHODS AND APPARATUSES FOR POSITIONING BASED ON THE SOUNDING REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2020/145879
Kind Code:
A3
Abstract:
A method performed by a user equipment, UE (110, 200) includes obtaining (1202) a Sounding Reference Signal, SRS, configuration from a network node (160) and determining (1204) an SRS waveform and transmitting (1206) the SRS waveform. The SRS waveform is adapted for positioning based on the SRS configuration to have a full bandwidth within a bandwidth applicable for the SRS waveform.
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Inventors:
MUNIER FLORENT (SE)
ERNSTRÖM PER (SE)
STARE ERIK (SE)
GUNNARSSON FREDRIK (SE)
NYGREN JOHANNES (SE)
DWIVEDI SATYAM (SE)
SHREEVASTAV RITESH (SE)
SIOMINA IANA (SE)
ERNSTRÖM PER (SE)
STARE ERIK (SE)
GUNNARSSON FREDRIK (SE)
NYGREN JOHANNES (SE)
DWIVEDI SATYAM (SE)
SHREEVASTAV RITESH (SE)
SIOMINA IANA (SE)
Application Number:
PCT/SE2020/050024
Publication Date:
September 24, 2020
Filing Date:
January 13, 2020
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
International Classes:
H04W64/00; H04W52/14; H04W52/32; G01S5/02; H04L5/00; H04W16/28; H04W72/04
Domestic Patent References:
| WO2018126441A1 | 2018-07-12 |
Foreign References:
| US20110116436A1 | 2011-05-19 | |||
| US20150257118A1 | 2015-09-10 | |||
| US20160029331A1 | 2016-01-28 | |||
| US20140126530A1 | 2014-05-08 | |||
| US20110098054A1 | 2011-04-28 | |||
| US20180167895A1 | 2018-06-14 |
Other References:
VIVO: "Considerations on Techniques for NR positioning", vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), XP051554242, Retrieved from the Internet [retrieved on 20181111]
Attorney, Agent or Firm:
BOU FAICAL, Roger (SE)
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