PDCCH monitoring processing method and monitoring configuration method, and related device

A physical downlink control channel (PDCCH) monitoring configuration method, comprising:

• obtaining, by a network side device, a PDCCH detection capability;
• determining, by the network side device, configuration information according to the PDCCH detection capability, wherein the configuration information is used to configure a target time domain location of PDCCH monitoring;
• and
• sending, by the network side device, the configuration information to a terminal, wherein
• the target time domain location comprises at least one first time unit, the target time domain location meets the PDCCH detection capability, the PDCCH detection capability comprises a blind detection (BD) budget restriction or a control channel element (CCE) budget restriction defined based on at least two second time units, a second time unit comprises N first time units, and N is an integer greater than 1, wherein a first time unit is a symbol, and the second time unit has a time granularity equal to or greater than one slot;
• wherein that the target time domain location meets the PDCCH detection capability comprises:
• that a first span based on the first time unit meets the PDCCH detection capability, wherein the first span is determined based on first target information, and the first target information comprises the target time domain location;
• wherein in a case that the time domain location of the first span is determined by using one second time unit as a first time granularity, the time domain location of the first span is determined according to a second preset rule on a first object, wherein the first object is any time unit with the first time granularity, and the second preset rule comprises:
• that a maximum length of the first span is Y first time units, and Y is an integer greater than 1;
• that a start location of a 1st first span is a start location of a third target time unit on the first object, the third target time unit is a 1st first time unit that is in L3 first time units and that is arranged in ascending order of first location numbers, the first location number is a sorting number of the first time unit within a second time unit in which the first time unit is located, the L3 first time units are all first time units having a PDCCH monitoring configuration on the first object, and L3 is a positive integer;
• and
• that a start location of an (n+1)-th first span is a start location of a fourth target time unit on the first object, the fourth target time unit is a 1st first time unit that is in L4 first time units and that is arranged in ascending order of the first location numbers, the L4 first time units are all first time units that are in the L3 first time units and that are located behind an end location of an n-th first span, and both n and L4 are positive integers.

A terminal, comprising a memory, a processor, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, causes the terminal to perform:

• receiving configuration information, wherein the configuration information is used to configure a target time domain location of physical downlink control channel (PDCCH) monitoring;
• and
• determining whether the target time domain location meets a PDCCH detection capability, wherein
• the target time domain location comprises at least one first time unit, the PDCCH detection capability comprises a blind detection (BD) budget restriction or a control channel element (CCE) budget restriction defined based on at least two second time units, a second time unit comprises N first time units, and N is an integer greater than 1, wherein a first time unit is a symbol, and the second time unit has a time granularity equal to or greater than one slot;
• wherein the program, when executed by the processor, causes the terminal to further perform:
• determining, according to first target information, a time domain location of a first span based on the first time unit, wherein the time domain location of the first span is used to determine whether the target time domain location meets the PDCCH detection capability, and the first target information comprises the target time domain location;
• wherein in a case that the time domain location of the first span is determined by using one second time unit as a first time granularity, the time domain location of the first span is determined according to a second preset rule on a first object, wherein the first object is any time unit with the first time granularity, and the second preset rule comprises:
• that a maximum length of the first span is Y first time units, and Y is an integer greater than 1;
• that a start location of a 1st first span is a start location of a third target time unit on the first object, the third target time unit is a 1st first time unit that is in L3 first time units and that is arranged in ascending order of first location numbers, the first location number is a sorting number of the first time unit within a second time unit in which the first time unit is located, the L3 first time units are all first time units having a PDCCH monitoring configuration on the first object, and L3 is a positive integer;
• and
• that a start location of an (n+1)-th first span is a start location of a fourth target time unit on the first object, the fourth target time unit is a 1st first time unit that is in L4 first time units and that is arranged in ascending order of the first location numbers, the L4 first time units are all first time units that are in the L3 first time units and that are located behind an end location of an n-th first span, and both n and L4 are positive integers.