Title:
SERVER, WIRELESS DEVICE AND WIRELESS COMMUNICATIONS METHOD
Document Type and Number:
WIPO Patent Application WO/2021/234826
Kind Code:
A1
Abstract:
The present invention makes it possible to properly manage the position of a wireless device. A server that estimates the position of the wireless device, comprising: a communications unit that receives information pertaining to the distance between the wireless device and a terminal under the control of the wireless device and first measurement information that is measured using a downlink reference signal received by the wireless device or second measurement information that is measured using an uplink reference signal sent from the wireless device; and an estimation unit that estimates the position of the wireless device, on the basis of the information pertaining to distance and the first or second measurement information.
Inventors:
IIDA MOTOKI (JP)
NOMACHI MASANORI (JP)
ONO ATSUHISA (JP)
KONDO MITSUHIRO (JP)
NOGUCHI KAZUHITO (JP)
FUKUMOTO SHIRO (JP)
ABE TATSURO (JP)
NOMACHI MASANORI (JP)
ONO ATSUHISA (JP)
KONDO MITSUHIRO (JP)
NOGUCHI KAZUHITO (JP)
FUKUMOTO SHIRO (JP)
ABE TATSURO (JP)
Application Number:
PCT/JP2020/019825
Publication Date:
November 25, 2021
Filing Date:
May 19, 2020
Export Citation:
Assignee:
SOFTBANK CORP (JP)
International Classes:
H04W64/00
Foreign References:
| JP2013500678A | 2013-01-07 | |||
| JP2010529750A | 2010-08-26 | |||
| JP2019536024A | 2019-12-12 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Download PDF: