METHOD AND APPARATUS FOR MANAGING PDCCH SKIPPPING FUNCTION WITH CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR MANAGING PDCCH SKIPPPING FUNCTION WITH CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2023/210921

Kind Code:

A1

Abstract:

The present disclosure relates to a method of managing a physical downlink control channel (PDCCH) skipping function with carrier aggregation (CA) in a wireless communication system. In particular, the method includes the steps of: transmitting a scheduling request (SR) via a first cell associated with a first logical channel, based on data belonging to the first logical channel becoming available; receiving a physical downlink control channel (PDCCH) skipping command; selecting at least one second cell for which a PDCCH skipping is ignored, based on the at least one second cell being a scheduling cell of the first cell; and monitoring a PDCCH for scheduling the first cell on the at least second one cell.

Inventors:

NAM JONGGIL (KR)
LEE SUNYOUNG (KR)

Application Number:

PCT/KR2023/000407

Publication Date:

November 02, 2023

Filing Date:

January 10, 2023

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W52/02; H04W72/21; H04W72/23

Domestic Patent References:

WO2022023138A1	2022-02-03
WO2022000267A1	2022-01-06

Foreign References:

KR20220050889A

2022-04-25

Other References:

OPPO: "Discussion on PDCCH skipping", 3GPP TSG-RAN WG2 MEETING #118-E, R2-2204732, 25 April 2022 (2022-04-25), XP052138418
XIAOMI COMMUNICATIONS: "Discussion on remaining issues on UE power saving", 3GPP TSG-RAN WG2 MEETING #117-E MEETING, R2-2202354, 14 February 2022 (2022-02-14), XP052110338

Attorney, Agent or Firm:

KBK & ASSOCIATES (KR)

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