Patent ID: 11956790
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 9:
10. A network device, comprising a processor, a storage, and a computer program stored on the storage and executable by the processor, wherein in a case that the computer program is executed by the processor, the processor implements a method of monitoring a Physical Downlink Control Channel (PDCCH), the method comprises:
configuring a cell parameter of M cells for a terminal; wherein the M cells comprise N scheduling cells and X scheduled cells; the cell parameter is related to PDCCH blind detection capability information of the N scheduling cells; the PDCCH blind detection capability information of the N scheduling cells is used to indicate maximum processing capability of the terminal in performing PDCCH blind detection in each scheduling cell or the N scheduling cells per unit time; the cell parameter is used to indicate that the terminal monitors a PDCCH according to the PDCCH blind detection capability information of the N scheduling cells;
sending a PDCCH through the N scheduling cell,
wherein the cell parameter comprises at least one of: the number of cells capable of being scheduled by each scheduling cell, a subcarrier spacing of each cell, a cell identity of each cell, and the number M of cells configured for the terminal; the method further comprises:
acquiring first candidate PDCCH blind detection capability information and second candidate PDCCH blind detection capability information of a first scheduling cell, and determining a minimum between the first candidate PDCCH blind detection capability information and the second candidate PDCCH blind detection capability information as PDCCH blind detection capability information of the first scheduling cell, in a case that subcarrier spacings of the M cells are same;
wherein, the first candidate PDCCH blind detection capability information is related to at least one of: a first value, first information, and second information corresponding to a subcarrier spacing of the first scheduling cell; the second candidate PDCCH blind detection capability information is related to at least one of: the number of cells capable of being scheduled by the first scheduling cell and the second information;
the first information is used to indicate maximum processing capability supported by the terminal in performing PDCCH blind detection; the second information is used to indicate maximum processing capability of the terminal in performing PDCCH blind detection in a single cell under a configuration of a subcarrier spacing corresponding to the first scheduling cell; the first value is an allocation ratio of PDCCH blind detection capability allocated by the terminal for the first scheduling cell; the first scheduling cell is one of the N scheduling cells.