Title:
METHOD AND APPARATUS FOR SUPPORTING DUAL CONNECTIVITY IN NR
Document Type and Number:
WIPO Patent Application WO/2018/226065
Kind Code:
A1
Abstract:
A method and an apparatus for supporting dual connectivity (DC) in new radio access technology (NR) are provided. As an embodiment, a method for performing uplink (UL) transmission by user equipment (UE) is provided. More specifically, the UE receives a semi-persistent configuration with respect to a first UL resource of a first carrier group (CG) and a second UL resource of a second CG that are separated from one another, and performs UL transmission to the first CG using the first UL resource only.
Inventors:
YI YUNJUNG (KR)
Application Number:
PCT/KR2018/006533
Publication Date:
December 13, 2018
Filing Date:
June 08, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04W72/12; H04W76/15
Foreign References:
| US20160227570A1 | 2016-08-04 |
Other References:
CATT: "Support of UL Carrier Sharing between NR-LTE", R1-1707528, 3GPP TSG RAN WG1 MEETING #89, 6 May 2017 (2017-05-06), Hangzhou, P.R. China, XP051261876, Retrieved from the Internet
LG ELECTRONICS: "Discussion on Scheduling/HARQ for Dual Connectivity", R1-1707667, 3GPP TSG RAN WG1 MEETING #89, 6 May 2017 (2017-05-06), Hangzhou, P.R. China, XP051262007, Retrieved from the Internet
APPLE INC: "Uplink Sharing in NSA Mode", R1-1708276, 3GPP TSG RAN WG1 MEETING #89, 7 May 2017 (2017-05-07), Hangzhou, P.R. China, XP051263167
NEC: "Dual Connectivity between E-UTRA and NR", R1-1707808, 3GPP TSG RAN WG1 MEETING #89, 5 May 2017 (2017-05-05), Hangzhou, P.R. China, XP051261310, Retrieved from the Internet
See also references of EP 3637912A4
LG ELECTRONICS: "Discussion on Scheduling/HARQ for Dual Connectivity", R1-1707667, 3GPP TSG RAN WG1 MEETING #89, 6 May 2017 (2017-05-06), Hangzhou, P.R. China, XP051262007, Retrieved from the Internet
APPLE INC: "Uplink Sharing in NSA Mode", R1-1708276, 3GPP TSG RAN WG1 MEETING #89, 7 May 2017 (2017-05-07), Hangzhou, P.R. China, XP051263167
NEC: "Dual Connectivity between E-UTRA and NR", R1-1707808, 3GPP TSG RAN WG1 MEETING #89, 5 May 2017 (2017-05-05), Hangzhou, P.R. China, XP051261310, Retrieved from the Internet
See also references of EP 3637912A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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