Title:
UTILIZATION OF SRS FOR RPD CALIBRATION IN WIRELESS COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2019/052480
Kind Code:
A1
Abstract:
Various solutions with respect to relative phase discontinuity (RPD) calibration in wireless communications are described. A user equipment (UE) receives a single trigger signal from a network node of a wireless network. The UE then transmits a plurality of reference signals in sequence to the network node responsive to receiving the single trigger signal. The network node can perform RPD calibration based on relative phase difference between adjacent reference signals in time domain of the plurality of reference signals received from the UE.
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Inventors:
YANG WEIDONG (US)
CHEN BO-SI (CN)
TSAI LUNG-SHENG (CN)
CHEN BO-SI (CN)
TSAI LUNG-SHENG (CN)
Application Number:
PCT/CN2018/105286
Publication Date:
March 21, 2019
Filing Date:
September 12, 2018
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04W52/04
Domestic Patent References:
| WO2011097652A1 | 2011-08-11 | |||
| WO2017142469A1 | 2017-08-24 |
Foreign References:
| US20130089044A1 | 2013-04-11 | |||
| CN102324991A | 2012-01-18 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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