US 12,267,828 B2
Configuration method and apparatus for scheduling primary cell, and device and storage medium
Jing Shi, Shenzhen (CN); Peng Hao, Shenzhen (CN); Xingguang Wei, Shenzhen (CN); Xing Liu, Shenzhen (CN); and Kai Xiao, Shenzhen (CN)
Assigned to ZTE CORPORATION, Shenzhen (CN)
Appl. No. 17/799,594
Filed by ZTE CORPORATION, Shenzhen (CN)
PCT Filed Feb. 4, 2021, PCT No. PCT/CN2021/075190
§ 371(c)(1), (2) Date Aug. 12, 2022,
PCT Pub. No. WO2021/160011, PCT Pub. Date Aug. 19, 2021.
Claims priority of application No. 202010089243.2 (CN), filed on Feb. 12, 2020.
Prior Publication US 2023/0084554 A1, Mar. 16, 2023
Int. Cl. H04W 72/12 (2023.01); H04W 72/0453 (2023.01)
CPC H04W 72/1215 (2013.01) [H04W 72/0453 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A configuration method for scheduling a primary cell, comprising:
configuring cross-carrier scheduling configuration information of a cell, such that the primary cell supports self-scheduling and being cross-carrier scheduled by a secondary cell (SCell);
wherein in a case where the cell is the primary cell, the configuring cross-carrier scheduling configuration information of a cell comprises one of the following:
configuring scheduling cell information of the primary cell as being cross-carrier scheduled, and configuring a cell index of the SCell for scheduling the primary cell and a carrier indicator field (CIF) value of the primary cell used in the SCell; or,
configuring the scheduling cell information of the primary cell as self-scheduling and being cross-carrier scheduled, and configuring whether a CIF exists in the primary cell, the cell index of the SCell for scheduling the primary cell and a CIF value of the primary cell used in the SCell; or,
configuring the scheduling cell information of the primary cell as self-scheduling, configuring whether the primary cell is allowed to be cross-carrier scheduled by the SCell, and in a case where the primary cell is allowed to be cross-carrier scheduled by the SCell, configuring the cell index of the SCell for scheduling the primary cell and the CIF value of the primary cell used in the SCell; and,
wherein in a case where the cell is the SCell, the configuring cross-carrier scheduling configuration information of a cell comprises:
configuring scheduling cell information of the SCell as self-scheduling, configuring whether the SCell is allowed to schedule the primary cell, and in a case where the SCell is allowed to schedule the primary cell, configuring the CIF value of the primary cell used in the SCell.