Title:
TERMINAL, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/095246
Kind Code:
A1
Abstract:
This terminal includes: a receiving unit for receiving, from a base station, downlink control information instructing an uplink transmission; a control unit for interpreting a field contained in the downlink control information on the basis of information, contained in the downlink control information, indicating the channel access method to be applied to the uplink transmission; and a transmitting unit for executing the uplink transmission to the base station by applying the channel access method and a parameter obtained by interpreting the field.
Inventors:
KUMAGAI SHINYA (JP)
HARADA HIROKI (JP)
NAGATA SATOSHI (JP)
HARADA HIROKI (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2019/044914
Publication Date:
May 20, 2021
Filing Date:
November 15, 2019
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W16/14; H04W72/12; H04W74/02
Foreign References:
| JP2018509078A | 2018-03-29 |
Other References:
NOKIA ET AL.: "Feature Lead's Summary on Channel Access Procedures", 3GPP TSG RAN WG1 #98B RL-1910592, 14 August 2019 (2019-08-14), XP051798598, Retrieved from the Internet
"Channel access mechanism for NR-unlicensed", 3GPP TSG RAN WG1 #98B R1- 1910640, 14 October 2019 (2019-10-14), XP051789432, Retrieved from the Internet
HUAWEI ET AL.: "Coexistence and channel access for NR unlicensed band operations", 3GPP TSG RAN WG1 #99 RL-1911866, 9 November 2019 (2019-11-09), XP051823048, Retrieved from the Internet
LG ELECTRONICS: "Channel access procedure for NR-U", 3GPP TSG RAN WG1 #98B RL-1910819, 14 October 2019 (2019-10-14), XP051789605, Retrieved from the Internet
"Channel access mechanism for NR-unlicensed", 3GPP TSG RAN WG1 #98B R1- 1910640, 14 October 2019 (2019-10-14), XP051789432, Retrieved from the Internet
HUAWEI ET AL.: "Coexistence and channel access for NR unlicensed band operations", 3GPP TSG RAN WG1 #99 RL-1911866, 9 November 2019 (2019-11-09), XP051823048, Retrieved from the Internet
LG ELECTRONICS: "Channel access procedure for NR-U", 3GPP TSG RAN WG1 #98B RL-1910819, 14 October 2019 (2019-10-14), XP051789605, Retrieved from the Internet
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF:
Previous Patent: IMAGE PROCESSING METHOD, DATA PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND PROGRAM
Next Patent: LASER WELDING SYSTEM
Next Patent: LASER WELDING SYSTEM