Title:
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/118403
Kind Code:
A1
Abstract:
This wireless communication device comprises a transmission control unit for setting earlier timing of transmission as the elevation angle of a relay device increases when viewed from the wireless communication device, and a transmitting unit for transmitting a radio signal to the relay device at the timing of transmission. The wireless communication device may comprise a receiving unit for obtaining an upper value. The transmission control unit may derive a larger subtraction value, which is a variable used for subtraction, as the elevation angle increases, subtract the subtraction value from a back-off counter value of 0 or larger, which is derived on the basis of the upper limit value, and set, as the timing of transmission, timing when the back off counter value is 0 or less.
Inventors:
SAKAMOTO KAZUMITSU (JP)
FUJINO YOSUKE (JP)
KOJIMA YASUYOSHI (JP)
GOTO DAISUKE (JP)
ITOKAWA KIYOHIKO (JP)
FUJINO YOSUKE (JP)
KOJIMA YASUYOSHI (JP)
GOTO DAISUKE (JP)
ITOKAWA KIYOHIKO (JP)
Application Number:
PCT/JP2020/044893
Publication Date:
June 09, 2022
Filing Date:
December 02, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B7/155; H04B7/185
Domestic Patent References:
| WO2018016471A1 | 2018-01-25 | |||
| WO2020065469A1 | 2020-04-02 |
Foreign References:
| JPS55107356A | 1980-08-18 | |||
| JPH10509851A | 1998-09-22 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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