Title:
USER TERMINAL AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/128180
Kind Code:
A1
Abstract:
The present invention rapidly performs beam switching. This user terminal is equipped with a reception unit that receives a downlink (DL) signal, and a control unit that controls beams used in the transmission and/or reception of the DL signal. If the DL signal is transmitted and/or received using one or more candidate beams, the control unit selects the beam on the basis of the result of measuring a demodulation reference signal for one or more antenna ports respectively corresponding to the one or more candidate beams.
More Like This:
Inventors:
TAKEDA KAZUAKI (JP)
NAGATA SATOSHI (JP)
NA CHONGNING (CN)
LIU MIN (CN)
JIANG HUILING (CN)
KAKISHIMA YUICHI (US)
NAGATA SATOSHI (JP)
NA CHONGNING (CN)
LIU MIN (CN)
JIANG HUILING (CN)
KAKISHIMA YUICHI (US)
Application Number:
PCT/JP2018/000050
Publication Date:
July 12, 2018
Filing Date:
January 05, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W16/28; H01Q3/24; H01Q25/00; H04B7/06; H04B7/08; H04W24/10; H04W88/02
Foreign References:
| JP2015185952A | 2015-10-22 | |||
| JP2016506112A | 2016-02-25 | |||
| JP2017001436A | 2017-01-05 |
Other References:
See also references of EP 3567893A4
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
Download PDF: