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US 12,016,044 B2Granted
Data transmission method and communications apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsRuixiang Ma, Lei Guan, Yuan Li
Life of this patent
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Abstract
This application provides a data transmission method and a communications apparatus. The method includes: first determining, based on a first time domain resource, M mini-slot-level second time domain resources that do not cross a slot boundary; and then performing repeated mini-slot-level data transmission on the M second time domain resources.
Claims20
A method comprising:
- determining a first time domain resource allocated for repetitive transmissions;
- obtaining R third time domain resources by repeating the first time domain resource for R times based on an interval between adjacent third time domain resources of the R third time domain resources, wherein R is an integer greater than 1;
- determining H+1 second time domain resources based on a fourth time domain resource, wherein the fourth time domain resource is any third time domain resource that spans a slot boundary in the R third time domain resources, the fourth time domain resource spans H slot boundaries, and H is a positive integer;
- determining M second time domain resources, wherein M is an integer greater than R, and the M second time domain resources comprise Q second time domain resources and M-Q second time domain resources, and the Q second time domain resources are Q third time domain resources that do not cross a slot boundary in the R third time domain resources, and the M-Q second time domain resources are second time domain resources determined based on the fourth time domain resource, and Q is a positive integer less than R;
- and
- sending first data to a network device for M times on the M second time domain resources, respectively.
3 more elements
An apparatus comprising:
- one or more processors;
- and
- a non-transitory computer readable medium storing a program to be executed by the one or more processors, the program comprises instructions for:
- determining a first time domain resource allocated for repetitive transmissions;
- obtaining R third time domain resources by repeating the first time domain resource for R times based on an interval between adjacent third time domain resources of the R third time domain resources, wherein R is an integer greater than 1;
- determining H+1 second time domain resources based on a fourth time domain resource, wherein the fourth time domain resource is any third time domain resource that spans a slot boundary in the R third time domain resources, the fourth time domain resource spans H slot boundaries, and H is a positive integer;
- determining M second time domain resources, wherein M is an integer greater than R, and the M second time domain resources comprise Q second time domain resources and M-Q second time domain resources, and the Q second time domain resources are Q third time domain resources that do not cross a slot boundary in the R third time domain resources, and the M-Q second time domain resources are second time domain resources determined based on the fourth time domain resource, and Q is a positive integer less than R;
- and
- sending first data to a network device for M times on the M second time domain resources, respectively.
6 more elements
An apparatus comprising:
- one or more processors;
- and
- a non-transitory computer readable medium storing a program to be executed by the one or more processors, the program comprises instructions for:
- determining a first time domain resource allocated for repetitive transmissions;
- obtaining R third time domain resources by repeating the first time domain resource for R times based on an interval between adjacent third time domain resources of the R third time domain resources, wherein R is an integer greater than 1;
- determining H+1 second time domain resources based on a fourth time domain resource, wherein the fourth time domain resource is any third time domain resource that spans a slot boundary in the R third time domain resources, the fourth time domain resource spans H slot boundaries, and H is a positive integer;
- determining M second time domain resources, wherein M is an integer greater than R, and the M second time domain resources comprise Q second time domain resources and M-Q second time domain resources, and the Q second time domain resources are Q third time domain resources that do not cross a slot boundary in the R third time domain resources, and the M-Q second time domain resources are second time domain resources determined based on the fourth time domain resource, and Q is a positive integer less than R;
- and
- receiving first data from a terminal device for M times on the M second time domain resources, respectively.
6 more elements
Dependencies are inferred from the claim text.