Angle determination method and apparatus, and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorGuangjun QIAO
Life of this patent
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Abstract
Angle determination methods and apparatuses, and storage media are provided. The method includes: receiving a channel switch message sent by a second device before completing an information interaction with the second device in a measurement report phase; switching from a first channel to a second channel based on the channel switch message; where the first channel is used for the first device to receive a first signal transmitted by the second device and the second channel is used for the first device to receive a second signal transmitted by the second device; and determining, according to the first signal and the second signal, a target angle of arrival AOA of a signal from the second device to the first device.
Claims20
An angle determination method, applied to a first device, comprising:
- receiving a channel switch message sent by a second device before completing an information interaction with the second device in a measurement report phase;
- switching from a first channel to a second channel based on the channel switch message;
- wherein the first channel is configured for the first device to receive a first signal transmitted by the second device and the second channel is configured for the first device to receive a second signal transmitted by the second device;
- and
- determining, according to the first signal and the second signal, a target angle of arrival (AOA) of a signal from the second device to the first device.
An angle determination method, applied to a second device, comprising:
- transmitting a first signal to a first device on a first channel;
- sending a channel switch message to a first device before completing an information interaction with the first device in a measurement report phase;
- and
- transmitting a second signal to the first device on a second channel after switching from the first channel to the second channel;
- wherein the first signal and the second signal are configured to determine a target angle of arrival (AOA) of a signal from the second device to the first device.
An angle determination apparatus, comprising:
- a processor;
- and
- a memory, configured to store processor-executable instructions;
- wherein the processor is configured to execute the processor-executable instructions to implement operations comprising:
- receiving a channel switch message sent by a second device before completing an information interaction with the second device in a measurement report phase;
- switching from a first channel to a second channel based on the channel switch message;
- wherein the first channel is configured for the first device to receive a first signal transmitted by the second device and the second channel is configured for the first device to receive a second signal transmitted by the second device;
- and
- determining, according to the first signal and the second signal, a target angle of arrival (AOA) of a signal from the second device to the first device.
Dependencies are inferred from the claim text.