Title:
OPERATING METHOD AT DORMANT BWP IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL USING SAME METHOD
Document Type and Number:
WIPO Patent Application WO/2021/066332
Kind Code:
A1
Abstract:
The present specification relates to a method for receiving dormant bandwidth part (BWP) configuration information, performed by a terminal in a wireless communication system, the method comprising: receiving the dormant BWP configuration information from a base station, wherein the dormant BWP configuration information is information about a downlink BWP used as the dormant BWP among at least one downlink BWP set to the terminal; receiving, from the base station, downlink control information (DCI) notifying activation of the dormant BWP; and stopping monitoring of a physical downlink control channel (PDCCH) on the dormant BWP, wherein a BWP inactivity timer is not used on the basis of the activation of the dormant BWP, and the BWP inactivity timer is a timer for a transition to a default BWP.
Inventors:
SEO INKWON (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
Application Number:
PCT/KR2020/011771
Publication Date:
April 08, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04L5/00; H04W72/04
Foreign References:
| US20180242319A1 | 2018-08-23 |
Other References:
QUALCOMM INCORPORATED: "Fast SCG and SCell Activation", 3GPP DRAFT; R1-1909287 FAST SCG AND SCELL ACTIVATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 17 August 2019 (2019-08-17), XP051765892
ERICSSON: "Reduced latency Scell management for NR CA", 3GPP DRAFT; R1-1909144_CADC_SCELL_ACTIVATION_V0, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 17 August 2019 (2019-08-17), XP051765749
HUAWEI, HISILICON: "Discussion on SCell activation and deactivation", 3GPP DRAFT; R1-1908099, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 17 August 2019 (2019-08-17), XP051764721
OPPO: "Introduction of dormancy behavior in NR", 3GPP DRAFT; R2-1912285 -INTRODUCTION OF DORMANCY BEHAVIOR IN NR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 1 October 2019 (2019-10-01), XP051790332
3GPP TS 36.XXX
TS 38.XXX
ERICSSON: "Reduced latency Scell management for NR CA", 3GPP DRAFT; R1-1909144_CADC_SCELL_ACTIVATION_V0, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 17 August 2019 (2019-08-17), XP051765749
HUAWEI, HISILICON: "Discussion on SCell activation and deactivation", 3GPP DRAFT; R1-1908099, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 17 August 2019 (2019-08-17), XP051764721
OPPO: "Introduction of dormancy behavior in NR", 3GPP DRAFT; R2-1912285 -INTRODUCTION OF DORMANCY BEHAVIOR IN NR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 1 October 2019 (2019-10-01), XP051790332
3GPP TS 36.XXX
TS 38.XXX
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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