Title:
DOPPLER SHIFT REPORTING USING A TRACKING REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2023/173345
Kind Code:
A1
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a tracking reference signal (TRS) to determine a Doppler shift associated with the UE. Accordingly, the UE may transmit a report indicating a quantized value of the Doppler shift. The quantized value is based at least in part on a duration associated with measuring the TRS and an interval associated with the TRS. Numerous other aspects are described.
Inventors:
DAI JING (US)
HAO CHENXI (US)
WU LIANGMING (US)
WEI CHAO (US)
HUANG MIN (US)
XI WEI (US)
XU HAO (US)
HAO CHENXI (US)
WU LIANGMING (US)
WEI CHAO (US)
HUANG MIN (US)
XI WEI (US)
XU HAO (US)
Application Number:
PCT/CN2022/081336
Publication Date:
September 21, 2023
Filing Date:
March 17, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
HAO CHENXI (CN)
WU LIANGMING (CN)
WEI CHAO (CN)
HUANG MIN (CN)
XI WEI (CN)
XU HAO (CN)
DAI JING (CN)
HAO CHENXI (CN)
WU LIANGMING (CN)
WEI CHAO (CN)
HUANG MIN (CN)
XI WEI (CN)
XU HAO (CN)
International Classes:
H04W24/10; H04W72/04
Domestic Patent References:
| WO2021248431A1 | 2021-12-16 | |||
| WO2022032567A1 | 2022-02-17 |
Foreign References:
| CN111919414A | 2020-11-10 | |||
| CN101814931A | 2010-08-25 |
Other References:
MEDIATEK INC.: "Summary for TRS", 3GPP TSG-RAN WG1 MEETING #92, R1-1803304, 28 February 2018 (2018-02-28), XP051398510
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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