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US 12,757,242 B2Granted
Method for receiving PDSCH, apparatus for receiving PDSCH and processor-readable storage medium
AssigneeDatang Mobile Communications Equipment Co., Ltd.
InventorsMiaomiao Liu, Junwei Wang, Teng Ma
Life of this patent
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Abstract
A method for receiving PDSCH, an apparatus for receiving PDSCH and a processor-readable storage medium are provided in the present disclosure. The method includes: determining, by a terminal, a receiving PDSCH set according to a priority of a candidate physical downlink shared channel PDSCH scheduled by a base station, where quantity of PDSCHs to be received in the receiving PDSCH set meets receiving capability of the terminal; and receiving, by the terminal, data on the PDSCH to be received in the receiving PDSCH set.
Claims16
A method for receiving PDSCH, comprising:
- determining, by a terminal, a receiving PDSCH set according to a priority of a candidate physical downlink shared channel PDSCH scheduled by a base station, wherein a quantity of PDSCHs to be received in the receiving PDSCH set meets receiving capability of the terminal;
- receiving, by the terminal, data on the PDSCH to be received in the receiving PDSCH set;
- wherein the determining, by the terminal, the receiving PDSCH set according to the priority of the candidate PDSCH scheduled by the base station comprises:
- excluding PDSCH with a lowest priority in the candidate PDSCH set, and determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set, wherein the quantity of PDSCHs to be received in the receiving PDSCH set meets the receiving capability of the terminal;
- wherein the excluding the PDSCH with the lowest priority in the candidate PDSCH set, and the determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set, comprises:
- step 1:
- deleting a second PDSCH with a lowest priority in the candidate PDSCH set to obtain a second candidate set, wherein when the quantity of PDSCHs in the second candidate set meets the receiving capability of the terminal, determining, in a case that there is no overlapped PDSCH in the second candidate set, the second candidate set as the receiving PDSCH set;
- and performing step 2 in a case that the quantity of PDSCHs in the second candidate set does not meet the receiving capability of the terminal, or there is an overlapped PDSCH in the second candidate set;
- step 2:
- using the second candidate set as the candidate PDSCH set, and repeating the step 1;
- wherein a candidate PDSCH is a PDSCH scheduled by the base station before receiving a target time threshold of a time slot, and a priority of a PDSCH scheduled before the target time threshold is higher than a priority of a PDSCH scheduled after the target time threshold.
8 more elements
An apparatus for receiving PDSCH, comprising:
- a transceiver, a memory, a processor, and computer program stored in the memory and operable on the processor, wherein the processor implements, when executing the computer program, the following steps of:
- determining a receiving PDSCH set according to a priority of a candidate physical downlink shared channel PDSCH scheduled by a base station, wherein quantity of PDSCHs to be received in the receiving PDSCH set meets receiving capability of the terminal;
- receiving data on the PDSCH to be received in the receiving PDSCH set;
- wherein the determining the receiving PDSCH set according to the priority of the candidate PDSCH scheduled by the base station comprises:
- excluding PDSCH with a lowest priority in the candidate PDSCH set, and determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set, wherein the quantity of PDSCHs to be received in the receiving PDSCH set meets the receiving capability of the terminal;
- wherein the excluding the PDSCH with the lowest priority in the candidate PDSCH set, and the determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set, comprises:
- step 1:
- deleting a second PDSCH with a lowest priority in the candidate PDSCH set to obtain a second candidate set, wherein when the quantity of PDSCHs in the second candidate set meets the receiving capability of the terminal, determining, in a case that there is no overlapped PDSCH in the second candidate set, the second candidate set as the receiving PDSCH set;
- and, performing step 2 in a case that the quantity of PDSCHs in the second candidate set does not meet the receiving capability of the terminal, or there is an overlapped PDSCH in the second candidate set;
- step 2:
- using the second candidate set as the candidate PDSCH set, and repeating the step 1;
- wherein a candidate PDSCH is a PDSCH scheduled by the base station before receiving a target time threshold of a time slot, and a priority of a PDSCH scheduled before the target time threshold is higher than a priority of a PDSCH scheduled after the target time threshold.
9 more elements
A processor-readable storage medium, on which computer program is stored, wherein when the computer program is executed by a processor, steps of a method for receiving PDSCH are implemented, the method comprising:
- determining a receiving PDSCH set according to a priority of a candidate physical downlink shared channel PDSCH scheduled by a base station, wherein a quantity of PDSCHs to be received in the receiving PDSCH set meets receiving capability of the terminal;
- receiving, by the terminal, data on the PDSCH to be received in the receiving PDSCH set;
- wherein the determining the receiving PDSCH set according to the priority of the candidate PDSCH scheduled by the base station comprises:
- excluding PDSCH with a lowest priority in the candidate PDSCH set, and determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set,
- wherein the quantity of PDSCHs to be received in the receiving PDSCH set meets the receiving capability of the terminal;
- wherein the excluding the PDSCH with the lowest priority in the candidate PDSCH set, and the determining the candidate PDSCH set subjected to the exclusion process as the receiving PDSCH set, comprises:
- step 1:
- deleting a second PDSCH with a lowest priority in the candidate PDSCH set to obtain a second candidate set, wherein when the quantity of PDSCHs in the second candidate set meets the receiving capability of the terminal, determining, in a case that there is no overlapped PDSCH in the second candidate set, the second candidate set as the receiving PDSCH set;
- and performing step 2 in a case that the quantity of PDSCHs in the second candidate set does not meet the receiving capability of the terminal, or there is an overlapped PDSCH in the second candidate set;
- step 2:
- using the second candidate set as the candidate PDSCH set, and repeating the step 1;
- wherein a candidate PDSCH is a PDSCH scheduled by the base station before receiving a target time threshold of a time slot, and a priority of a PDSCH scheduled before the target time threshold is higher than a priority of a PDSCH scheduled after the target time threshold.
9 more elements
Dependencies are inferred from the claim text.