Title:
PDCCH MONITORING METHOD AND APPARATUS, STORAGE MEDIUM, TERMINAL, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2022/078435
Kind Code:
A1
Abstract:
A PDCCH monitoring method and apparatus, a storage medium, a terminal, and a base station, the method comprising: reporting UE capability information, the UE capability information comprising slot groups composed of how many slots can be supported and the PDCCH subcarrier span of the slot groups containing different numbers of slots; receiving indication information of the number of slots and, on the basis of the indication information of the number of slots, determining the number of slots; and, in a slot group having said number of slots, determining the starting position for PDCCH monitoring. The present invention can determine the number of slots of a slot group containing multiple slots, and determine the starting position for PDCCH monitoring in said slot group, thereby meeting the requirements for using a higher subcarrier span to monitor PDCCH.
Inventors:
ZHOU HUAN (CN)
Application Number:
PCT/CN2021/123764
Publication Date:
April 21, 2022
Filing Date:
October 14, 2021
Export Citation:
Assignee:
BEIJING UNISOC COMM TECH CO LTD (CN)
International Classes:
H04L1/00; H04L25/02
Foreign References:
| US20190223164A1 | 2019-07-18 | |||
| CN110474755A | 2019-11-19 |
Other References:
NTT DOCOMO, INC.: "Offline summary for PDCCH structure and search space", 3GPP DRAFT; R1-1809766_SUMMARY AI 7.1.3.1_R1_ASUSTEK_CATT_QC1_SPRD_SS_VIVO_LG_HUAWEI, vol. RAN WG1, 21 August 2018 (2018-08-21), Gothenburg, Sweden, pages 1 - 64, XP051517127
NOKIA, NOKIA SHANGHAI BELL: "Remaining details on search space", 3GPP DRAFT; R1-1720507_SEARCHSPACE, vol. RAN WG1, 17 November 2017 (2017-11-17), Reno, USA, pages 1 - 10, XP051369235
See also references of EP 4231555A4
NOKIA, NOKIA SHANGHAI BELL: "Remaining details on search space", 3GPP DRAFT; R1-1720507_SEARCHSPACE, vol. RAN WG1, 17 November 2017 (2017-11-17), Reno, USA, pages 1 - 10, XP051369235
See also references of EP 4231555A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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