Title:
WIRELESS BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/168767
Kind Code:
A1
Abstract:
This wireless base station receives, from a terminal, a deactivation display of a secondary cell group. Upon reception of the deactivation display, the wireless base station transmits, to a secondary node, a message that includes the deactivation display of the secondary cell group.
Inventors:
MIN TIANYANG (JP)
Application Number:
PCT/JP2022/003474
Publication Date:
August 11, 2022
Filing Date:
January 31, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W16/32; H04W72/04; H04W76/15; H04W92/20
Other References:
CMCC: "Signalling of SCG activation or deactivation", 3GPP DRAFT; R2-2101884, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210201, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051974746
NTT DOCOMO, INC.: "Further consideration on SCG activation and deactivation", 3GPP DRAFT; R2-2101915, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210125 - 20210205, 22 January 2021 (2021-01-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052170884
NTT DOCOMO, INC.: "Discussion on deactivation of SCG", 3GPP DRAFT; R2-2108813, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20210816 - 20210827, 27 August 2021 (2021-08-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052042922
CATT: "Discussion on Deactivation of SCG", 3GPP DRAFT; R2-2108691, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052035026
3 GPP: "Revised WID on Further Multi-RAT Dual-Connectivity enhancements", RP -201040, 3 GPP TSG RAN MEETING # 88 E, June 2020 (2020-06-01)
3GPP TS 37.340
NTT DOCOMO, INC.: "Further consideration on SCG activation and deactivation", 3GPP DRAFT; R2-2101915, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210125 - 20210205, 22 January 2021 (2021-01-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052170884
NTT DOCOMO, INC.: "Discussion on deactivation of SCG", 3GPP DRAFT; R2-2108813, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20210816 - 20210827, 27 August 2021 (2021-08-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052042922
CATT: "Discussion on Deactivation of SCG", 3GPP DRAFT; R2-2108691, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052035026
3 GPP: "Revised WID on Further Multi-RAT Dual-Connectivity enhancements", RP -201040, 3 GPP TSG RAN MEETING # 88 E, June 2020 (2020-06-01)
3GPP TS 37.340
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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