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US 12,744,652 B2Granted
Wireless communication methods for PDCCH monitoring, user equipment and base station
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorHao Lin
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Abstract
Wireless communication methods for PDCCH monitoring, a user equipment and base station are provided. The method by a user equipment (UE) includes determining a span combination including a first parameter and a second parameter for subcarrier spacing higher than 60 kHz, the first parameter is a distance between two consecutive spans, and the second parameter is a span length.
Claims16
A wireless communication method by a user equipment (UE), comprising:
- determining a span combination comprising a first parameter and a second parameter for subcarrier spacing higher than 60 kHz, wherein the first parameter is a distance between two consecutive spans, and the second parameter is a span length, wherein
- the first parameter and the second parameter define a physical downlink control channel (PDCCH) monitoring capability, the PDCCH monitoring capability comprises a number of PDCCH candidates and a number of non-overlapped control channel elements (CCEs), and wherein
- for a given value of the first parameter, when a value of the second parameter is equal to or less than a threshold value, there is a first PDCCH monitoring capability, and for the given value of the first parameter, when the value of the second parameter is greater than the threshold value, there is a second PDCCH monitoring capability, wherein the threshold value comprises 3 symbols or a half slot, and wherein the number of PDCCH candidates and the number of non-overlapped CCEs in the first PDCCH monitoring capability are different from the number of PDCCH candidates and the number of non-overlapped CCEs in the second PDCCH monitoring capability.
A wireless communication method by a base station, comprising:
- controlling a user equipment (UE) to determine a span combination comprising a first parameter and a second parameter for subcarrier spacing higher than 60 kHz, wherein the first parameter is a distance between two consecutive spans, and the second parameter is a span length, wherein
- the first parameter and the second parameter define a physical downlink control channel (PDCCH) monitoring capability, the PDCCH monitoring capability comprises a number of PDCCH candidates and a number of non-overlapped control channel elements (CCEs), and wherein
- for a given value of the first parameter, when a value of the second parameter is equal to or less than a threshold value, there is a first PDCCH monitoring capability, and for the given value of the first parameter, when the value of the second parameter is greater than the threshold value, there is a second PDCCH monitoring capability, wherein the threshold value comprises 3 symbols or a half slot, and wherein the number of PDCCH candidates and the number of non-overlapped CCEs in the first PDCCH monitoring capability are different from the number of PDCCH candidates and the number of non-overlapped CCEs in the second PDCCH monitoring capability.
A user equipment (UE), comprising:
- a memory;
- a transceiver;
- and
- a processor coupled to the memory and the transceiver;
- wherein the processor is configured to determine a span combination comprising a first parameter and a second parameter for subcarrier spacing higher than 60 kHz, wherein the first parameter is a distance between two consecutive spans, and the second parameter is a span length, wherein
- the first parameter and the second parameter define a physical downlink control channel (PDCCH) monitoring capability, the PDCCH monitoring capability comprises a number of PDCCH candidates and a number of non-overlapped control channel elements (CCEs), and wherein
- for a given value of the first parameter, when a value of the second parameter is equal to or less than a threshold value, there is a first PDCCH monitoring capability, and for the given value of the first parameter, when the value of the second parameter is greater than the threshold value, there is a second PDCCH monitoring capability, wherein the threshold value comprises 3 symbols or a half slot, and wherein the number of PDCCH candidates and the number of non-overlapped CCEs in the first PDCCH monitoring capability are different from the number of PDCCH candidates and the number of non-overlapped CCEs in the second PDCCH monitoring capability.
4 more elements
A base station, comprising:
- a memory;
- a transceiver;
- and
- a processor coupled to the memory and the transceiver;
- wherein the processor is configured to control a user equipment (UE) to determine a span combination comprising a first parameter and a second parameter for subcarrier spacing higher than 60 kHz, wherein the first parameter is a distance between two consecutive spans, and the second parameter is a span length, wherein
- the first parameter and the second parameter define a physical downlink control channel (PDCCH) monitoring capability, the PDCCH monitoring capability comprises a number of PDCCH candidates and a number of non-overlapped control channel elements (CCEs), and wherein
- for a given value of the first parameter, when a value of the second parameter is equal to or less than a threshold value, there is a first PDCCH monitoring capability, and for the given value of the first parameter, when the value of the second parameter is greater than the threshold value, there is a second PDCCH monitoring capability, wherein the threshold value comprises 3 symbols or a half slot, and wherein the number of PDCCH candidates and the number of non-overlapped CCEs in the first PDCCH monitoring capability are different from the number of PDCCH candidates and the number of non-overlapped CCEs in the second PDCCH monitoring capability.
4 more elements
Dependencies are inferred from the claim text.