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US 11,962,526 B2Granted
Method for obtaining quantity of resource elements in communication process and related apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsTing Wang, Yongzhao Cao, Yi Wang, Hao Tang, Zhenfei Tang
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Abstract
A method for obtaining a quantity of resource elements in a communication process, comprising: determines a downlink control information format of downlink control information, obtains, based on the downlink control information format, a quantity of resource elements occupied by a demodulation reference signal (DMRS); and determines a size of transport block (TBS) based on the quantity of resource elements occupied by the DMRS.
Claims20
A wireless communication method, comprising:
- transmitting a downlink control information (DCI) that schedules a data transmission, wherein a DCI format 0f the DCI is DCI format 0_0 or DCI format 1_0;
- and
- determining a quantity of resource elements per physical resource block (PRB) for a demodulation reference signal (DMRS), based on the DCI format of the DCI, to determine a transport block size (TBS) of the data transmission.
A wireless communication apparatus, comprising:
- an interface circuit, configured to:
- transmit a downlink control information (DCI), wherein a DCI format of the DCI is DCI format 0_0 or DCI format 1_0, and the DCI schedules a data transmission;
- and
- at least one processor, configured to:
- determine a quantity of resource elements per physical resource block (PRB) for a demodulation reference signal (DMRS), based on the DCI format of the DCI, to determine a transport block size (TBS) of the data transmission.
2 more elements
A wireless communication apparatus, comprising:
- an interface circuit, configured to:
- receive a downlink control information (DCI), wherein a DCI format of the DCI is DCI format 0_0 or DCI format 1_0, and the DCI schedules a data transmission;
- and
- at least one processor, configured to:
- determine a quantity of resource elements per physical resource block (PRB) for a demodulation reference signal (DMRS), based on the DCI format of the DCI, to determine a transport block size (TBS) of the data transmission.
2 more elements
Dependencies are inferred from the claim text.