Title:
BASE STATION DEVICE, TERMINAL DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2020/166695
Kind Code:
A1
Abstract:
Provided is a communication method of a terminal device, in which upper layer setting including a parameter of a sounding reference signal and a parameter applied to transmitting-power control is received, the sounding reference signal is transmitted, a parameter of one or a plurality of path-loss reference signals is included in the parameter which is to be applied to the transmitting-power control, at least one of an sounding reference signal resource set ID and a sounding reference signal resource ID is included in the parameter of the sounding reference signal, a first path-loss reference signal is specified by the sounding reference signal resource set ID, downlink path-loss estimation is calculated using the first path-loss reference signal, and the transmitting-power control of the sounding reference signal is performed using the downlink path-loss estimation.
Inventors:
HOSHINO MASAYUKI
YAMADA SHOHEI
TAKAHASHI HIROKI
LIU LIQING
TSUBOI HIDEKAZU
YAMADA SHOHEI
TAKAHASHI HIROKI
LIU LIQING
TSUBOI HIDEKAZU
Application Number:
PCT/JP2020/005750
Publication Date:
August 20, 2020
Filing Date:
February 14, 2020
Export Citation:
Assignee:
SHARP KK (JP)
FG INNOVATION CO LTD (CN)
FG INNOVATION CO LTD (CN)
International Classes:
H04W16/28; H04W52/08
Domestic Patent References:
| WO2018084205A1 | 2018-05-11 | |||
| WO2018173163A1 | 2018-09-27 |
Foreign References:
| JP2013034111A | 2013-02-14 |
Attorney, Agent or Firm:
SBPJ PATENT FIRM (JP)
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