Title:
USER DEVICE AND BASE STATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/170445
Kind Code:
A1
Abstract:
A user device according to the present invention comprises: a reception unit that receives, from a base station device, information specifying a bandwidth part (BWP); a control unit that configures the BWP by determining parameters to be applied from prescribed parameters that are included in the information specifying the BWP and that are shared by cells, and prescribed parameters for an individual user device; and a communication unit that communicates with the base station device using the configured BWP. The prescribed parameters are information indicating the lower limit of a subcarrier that can use the BWP.
Inventors:
TAKAHASHI HIDEAKI (JP)
SANO YOUSUKE (JP)
SANO YOUSUKE (JP)
Application Number:
PCT/JP2019/006884
Publication Date:
August 27, 2020
Filing Date:
February 22, 2019
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04
Other References:
"Channel Bandwidth Signalling", 3GPP TSG RAN WG2 #103BIS R2-1814227, 12 October 2018 (2018-10-12), XP051523680, Retrieved from the Internet [retrieved on 20190402]
"RAN4, Reply LS on RAN4 design on channel bandwidth", 3GPP TSG RAN WG4 #89 R4-1815904, 16 November 2018 (2018-11-16), XP051484477, Retrieved from the Internet [retrieved on 20190402]
ZTE: "Maintenance for UL power control", 3GPP TSG RAN WG1 #94 RL-180 8200, 24 August 2018 (2018-08-24), XP051515585, Retrieved from the Internet [retrieved on 20190402]
3GPP TS 38.300, December 2018 (2018-12-01)
3GPP TS 38.213, December 2018 (2018-12-01)
See also references of EP 3930393A4
"RAN4, Reply LS on RAN4 design on channel bandwidth", 3GPP TSG RAN WG4 #89 R4-1815904, 16 November 2018 (2018-11-16), XP051484477, Retrieved from the Internet
ZTE: "Maintenance for UL power control", 3GPP TSG RAN WG1 #94 RL-180 8200, 24 August 2018 (2018-08-24), XP051515585, Retrieved from the Internet
3GPP TS 38.300, December 2018 (2018-12-01)
3GPP TS 38.213, December 2018 (2018-12-01)
See also references of EP 3930393A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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