Link adaptation method, related device, storage medium, and computer program
AssigneeHuawei Technologies Co., Ltd.
InventorsJian YU, Chenchen LIU, Mengshi HU, Ming GAN
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Abstract
A method includes: A transmitter device generates a link adaptation physical layer protocol data unit LA PPDU, where a signal of the LAPPDU on some of resources is a null signal, and the resources include any one or more of the following: a time resource, a frequency resource, a space resource, a time-frequency resource, a time-space resource, a frequency-space resource, and a time-space-frequency resource; the transmitter device sends the LA PPDU to a receiver device; and the receiver device determines a link adaptation result based on the null signal of the LA PPDU on the some of the resources.
Claims20
A link adaptation method, wherein the method comprises:
- receiving a link adaptation physical layer protocol data unit (LA PPDU), wherein a signal of the LA PPDU on some of resources is a null signal, and the resources comprise any one or more of the following:
- a time resource, a frequency resource, a space resource, a time-frequency resource, a time-space resource, a frequency-space resource, or a time-space-frequency resource;
- and
- determining a link adaptation result based on the null signal of the LA PPDU on the some of the resources.
An apparatus, wherein the apparatus comprises at least one processor and a memory, and the at least one processor is coupled to the memory;
- the processor is configured to execute a computer program stored in the memory, so that the apparatus performs operations comprising:
- receiving a link adaptation physical layer protocol data unit (LA PPDU), wherein a signal of the LA PPDU on some of resources is a null signal, and the resources comprise any one or more of the following:
- a time resource, a frequency resource, a space resource, a time-frequency resource, a time-space resource, a frequency-space resource, or a time-space-frequency resource;
- and
- determining a link adaptation result based on the null signal of the LA PPDU on the some of the resources.
A non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores a computer program or instructions, and when the computer program or the instructions are executed, causes the computer to perform operations comprising:
- receiving a link adaptation physical layer protocol data unit (LA PPDU), wherein a signal of the LA PPDU on some of resources is a null signal, and the resources comprise any one or more of the following:
- a time resource, a frequency resource, a space resource, a time-frequency resource, a time-space resource, a frequency-space resource, or a time-space-frequency resource;
- and
- determining a link adaptation result based on the null signal of the LA PPDU on the some of the resources.
Dependencies are inferred from the claim text.