Title:
BASE STATION APPARATUS AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/215858
Kind Code:
A1
Abstract:
A base station apparatus according to the invention is a first base station apparatus among a plurality of base station apparatuses that communicate with user equipment, and comprises: a transmission unit that transmits, to a second base station apparatus among the plurality of base station apparatuses, information indicating the maximum transmission power of the user equipment with respect to the first base station apparatus and the second base station apparatus; a reception unit that receives, from the second base station apparatus, information indicating a request for setting the maximum transmission power; and a setting unit that transmits, to the user equipment, the information indicating the maximum transmission power.
Inventors:
TAKAHASHI HIDEAKI (JP)
UMEDA HIROMASA (JP)
ANDOU KEI (JP)
UMEDA HIROMASA (JP)
ANDOU KEI (JP)
Application Number:
PCT/JP2018/018007
Publication Date:
November 14, 2019
Filing Date:
May 09, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W52/38; H04L27/26; H04W16/28; H04W72/04; H04W92/20
Domestic Patent References:
| WO2015186824A1 | 2015-12-10 |
Foreign References:
| JP2016531506A | 2016-10-06 |
Other References:
NTT DOCOMO; INC: "EN-DC power class in FR 1", 3GPP TSG-RAN WG4 MEETING #86-BIS R4-1804363, 20 April 2018 (2018-04-20), pages 1 - 4, XP051418027
QUALCOMM INCORPORATED: "Configured output power for FR 1 EN-DC operation", 3GPP TSG RAN WG4 MEETING #86 R4-1801948, 2 March 2018 (2018-03-02), pages 1 - 4, XP051403148
"RAN4, LS on power class for FR 1 EN-DC and NR CA", 3GPP TSG-RAN WG4 MEETING #86-BIS R4-1805929, 20 April 2018 (2018-04-20), pages 1, XP051436627
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network NR; Radio Resource Control (RRC) protocol Specification (Release 15", 3GPP, TS 38.331, March 2018 (2018-03-01), pages 234 - 239, XP055642100
3GPP TS 38.211, March 2018 (2018-03-01)
See also references of EP 3793273A4
QUALCOMM INCORPORATED: "Configured output power for FR 1 EN-DC operation", 3GPP TSG RAN WG4 MEETING #86 R4-1801948, 2 March 2018 (2018-03-02), pages 1 - 4, XP051403148
"RAN4, LS on power class for FR 1 EN-DC and NR CA", 3GPP TSG-RAN WG4 MEETING #86-BIS R4-1805929, 20 April 2018 (2018-04-20), pages 1, XP051436627
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network NR; Radio Resource Control (RRC) protocol Specification (Release 15", 3GPP, TS 38.331, March 2018 (2018-03-01), pages 234 - 239, XP055642100
3GPP TS 38.211, March 2018 (2018-03-01)
See also references of EP 3793273A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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