Title:
SEARCH SPACE SET GROUP SWITCHING FOR MONITORING DORMANCY
Document Type and Number:
WIPO Patent Application WO/2022/104364
Kind Code:
A3
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may switch from a first group of search space sets for monitoring a physical downlink control channel (PDCCH) to an empty group of search space sets. The UE may refrain from monitoring the PDCCH based at least in part on switching to the empty group. In some aspects, the UE may switch from a first group of PDCCH search space sets to at least one dormant group of PDCCH search space sets identified in configuration information. The UE may also process one or more PDCCH search space sets of the at least one dormant group of PDCCH search space sets based at least in part on the received configuration information. Numerous other aspects are provided.
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Inventors:
NAM WOOSEOK (US)
LUO TAO (US)
ANG PETER PUI LOK (US)
OZTURK OZCAN (US)
GAAL PETER (US)
LUO TAO (US)
ANG PETER PUI LOK (US)
OZTURK OZCAN (US)
GAAL PETER (US)
Application Number:
PCT/US2021/072368
Publication Date:
June 23, 2022
Filing Date:
November 12, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H04W52/02; H04L5/00; H04W48/12; H04W72/04; H04W72/12
Foreign References:
| US20200413410A1 | 2020-12-31 |
Other References:
QUALCOMM INCORPORATED: "Potential Techniques for UE Power Saving", vol. RAN-WG1, 16 February 2019 (2019-02-16), pages 1 - 33, XP051600713, Retrieved from the Internet [retrieved on 20190216]
ERICSSON: "Discussion on potential enhancements for power savings during active time", vol. RAN WG1, no. e-Meeting; 20200818 - 20200828, 8 August 2020 (2020-08-08), XP051918182, Retrieved from the Internet [retrieved on 20200808]
QUALCOMM INCORPORATED: "DCI-based power saving adaptation during DRX Active Time", vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 6 August 2021 (2021-08-06), XP052033557, Retrieved from the Internet [retrieved on 20210806]
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 16)", vol. RAN WG2, no. V16.6.0, 28 September 2021 (2021-09-28), pages 1 - 961, XP052056883, Retrieved from the Internet [retrieved on 20210928]
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 16)", vol. RAN WG1, no. V16.7.0, 28 September 2021 (2021-09-28), pages 1 - 188, XP052056878, Retrieved from the Internet [retrieved on 20210928]
ERICSSON: "Discussion on potential enhancements for power savings during active time", vol. RAN WG1, no. e-Meeting; 20200818 - 20200828, 8 August 2020 (2020-08-08), XP051918182, Retrieved from the Internet
QUALCOMM INCORPORATED: "DCI-based power saving adaptation during DRX Active Time", vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 6 August 2021 (2021-08-06), XP052033557, Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 16)", vol. RAN WG2, no. V16.6.0, 28 September 2021 (2021-09-28), pages 1 - 961, XP052056883, Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 16)", vol. RAN WG1, no. V16.7.0, 28 September 2021 (2021-09-28), pages 1 - 188, XP052056878, Retrieved from the Internet
Attorney, Agent or Firm:
SPECTOR, Elaine P. (US)
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