Title:
METHOD AND DEVICE FOR DRIVING TIMERS ACCORDING TO BWP TYPE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/145609
Kind Code:
A1
Abstract:
Provided in the present disclosure is a method by which a terminal controls the activation of an Scell, comprising the steps of: receiving a radio resource control (RRC) message including information related to a first timer related to the inactivation of an Scell and information related to a second timer related to the inactivation of the BWP of the Scell; receiving a media access control (MAC) control element (CE) for the state change of the Scell; and controlling the first timer or the second timer on the basis of the MAC CE and the RRC message.
More Like This:
Inventors:
JANG JAEHYUK (KR)
KIM SOENGHUN (KR)
KIM DONGGUN (KR)
KIM SOENGHUN (KR)
KIM DONGGUN (KR)
Application Number:
PCT/KR2021/000250
Publication Date:
July 22, 2021
Filing Date:
January 08, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/27; H04L5/00; H04W72/04; H04W72/12
Foreign References:
| US20190363861A1 | 2019-11-28 | |||
| KR20190143314A | 2019-12-30 |
Other References:
CATT: "Editorial correction for SCell activation and deactivation delay", 3GPP DRAFT; R4-1916193, vol. RAN WG4, Reno, USA, pages 1 - 4, XP051831898
ERICSSON: "Summary#4 of efficient and low latency serving cell configuration/activation/setup", 3GPP DRAFT; R1-1913549, vol. RAN WG1, 25 November 2019 (2019-11-25), Reno, USA, pages 1 - 5, XP051830830
QUALCOMM INCORPORATED, VERIZON, VODAFONE, SPRINT, MEDIATEK INC., CHARTER COMMUNICATIONS: "Discussion on fast SCell activation based on RAN1 / RAN4 reply LS", 3GPP DRAFT; R2-1912195 - DISCUSSION ON FAST SCELL ACTIVATION BASED ON RAN1 AND RAN4 REPLY LS, vol. RAN WG2, 4 October 2019 (2019-10-04), Chongqing, China, pages 1 - 15, XP051790246
See also references of EP 4072238A4
ERICSSON: "Summary#4 of efficient and low latency serving cell configuration/activation/setup", 3GPP DRAFT; R1-1913549, vol. RAN WG1, 25 November 2019 (2019-11-25), Reno, USA, pages 1 - 5, XP051830830
QUALCOMM INCORPORATED, VERIZON, VODAFONE, SPRINT, MEDIATEK INC., CHARTER COMMUNICATIONS: "Discussion on fast SCell activation based on RAN1 / RAN4 reply LS", 3GPP DRAFT; R2-1912195 - DISCUSSION ON FAST SCELL ACTIVATION BASED ON RAN1 AND RAN4 REPLY LS, vol. RAN WG2, 4 October 2019 (2019-10-04), Chongqing, China, pages 1 - 15, XP051790246
See also references of EP 4072238A4
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
Download PDF: