Title:
SYSTEM AND METHOD OF PDCCH SKIPPING AND SCHEDULING REQUEST
Document Type and Number:
WIPO Patent Application WO/2023/182745
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides method and apparatus for physical downlink control channel (PDCCH) monitoring. The method comprises receiving, from a base station, downlink control information (DCI) including an indication indicating skipping of PDCCH monitoring for a duration; in case that a scheduling request (SR) is triggered and not canceled, identifying whether the SR is triggered for a buffer status report (BSR); determining at least one serving cell, based on the identified result; and cancelling the skipping of PDCCH monitoring on the at least one serving cell.
Inventors:
AGIWAL ANIL (KR)
Application Number:
PCT/KR2023/003653
Publication Date:
September 28, 2023
Filing Date:
March 20, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/21; H04W28/02; H04W52/02; H04W68/02; H04W72/23
Domestic Patent References:
| WO2020226397A1 | 2020-11-12 |
Other References:
SAMSUNG: "Summary of [AT116bis-e][057][ePowSav] PDCCH Skip (Samsung)", 3GPP TSG RAN WG2 MEETING #116BIS-E, R2-2201915, 25 January 2022 (2022-01-25), XP052103272
MODERATOR (VIVO): "FL summary#2 of DCI-based power saving adaptation", 3GPP TSG RAN WG1 MEETING #108-E, R1-2202574, 25 February 2022 (2022-02-25), XP052116782
HUAWEI, HISILICON: "Discussion on RLM/BFD relaxation and DCI-based power saving adaptation", 3GPP TSG RAN WG2 MEETING #116BIS-E, R2-2201156, 11 January 2022 (2022-01-11), XP052094259
QUALCOMM INCORPORATED: "Enhancements for adaptive PDCCH monitoring", 3GPP TSG RAN WG2 MEETING #116BIS-E, R2-2200187, 11 January 2022 (2022-01-11), XP052093392
MODERATOR (VIVO): "FL summary#2 of DCI-based power saving adaptation", 3GPP TSG RAN WG1 MEETING #108-E, R1-2202574, 25 February 2022 (2022-02-25), XP052116782
HUAWEI, HISILICON: "Discussion on RLM/BFD relaxation and DCI-based power saving adaptation", 3GPP TSG RAN WG2 MEETING #116BIS-E, R2-2201156, 11 January 2022 (2022-01-11), XP052094259
QUALCOMM INCORPORATED: "Enhancements for adaptive PDCCH monitoring", 3GPP TSG RAN WG2 MEETING #116BIS-E, R2-2200187, 11 January 2022 (2022-01-11), XP052093392
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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