Title:
METHOD FOR RECEIVING APERIODIC TRACKING REFERENCE SIGNAL AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/214637
Kind Code:
A1
Abstract:
The present disclosure provides a method for receiving an aperiodic tracking reference signal and a terminal. The method comprises: receiving downlink control information, wherein the downlink control information comprises information used for triggering an aperiodic tracking reference signal in a secondary cell; receiving, in the secondary cell and according to the downlink control information, the aperiodic tracking reference signal; and if a validity condition for the aperiodic tracking reference signal is met, determining that the aperiodic tracking reference signal is valid, wherein the validity condition at least comprises: the receiving moment of the aperiodic tracking reference signal being after the completion of radio frequency tuning performed in the terminal and the secondary cell.
Inventors:
SI YE (CN)
SUN PENG (CN)
SUN PENG (CN)
Application Number:
PCT/CN2019/085983
Publication Date:
November 14, 2019
Filing Date:
May 08, 2019
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04W36/06
Foreign References:
| CN105323811A | 2016-02-10 | |||
| CN104105132A | 2014-10-15 | |||
| CN107786313A | 2018-03-09 | |||
| US20180007731A1 | 2018-01-04 |
Other References:
See also references of EP 3793254A4
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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