Wireless communication method and device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsWeijie XU, Zhisong ZUO, Zhi ZHANG
Life of this patent
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Abstract
A first device, including: a processor and a memory, where the memory is configured to store a computer program, the processor is configured to call and run the computer program stored in the memory, to cause the first device to perform: transmitting a first signal to a second device, where the first signal is backscatter-transmitted by the first device based on a second signal, a symbol length corresponding to the first signal is N times a symbol length corresponding to the second signal, and the second signal is transmitted by a third device, where N is a positive integer greater than 1.
Claims20
A first device, comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, the processor is configured to call and run the computer program stored in the memory, to cause the first device to perform:
- transmitting a first signal to a second device, wherein the first signal is backscatter-transmitted by the first device based on a second signal, a symbol length corresponding to the first signal is N times a symbol length corresponding to the second signal, and the second signal is transmitted by a third device, wherein N is a positive integer greater than 1.
A second device, comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, the processor is configured to call and run the computer program stored in the memory, to cause the second device to perform:
- receiving a first signal transmitted by at least one first device, wherein the first signal is backscatter-transmitted based on a second signal, and a symbol length corresponding to the first signal is N times a symbol length corresponding to the second signal, wherein N is a positive integer greater than 1.
A third device, comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, the processor is configured to call and run the computer program stored in the memory, to cause the second device to perform:
- transmitting a second signal to a second device, wherein the second signal is used by a first device to perform backscatter to obtain a first signal, and a symbol length corresponding to the first signal is N times a symbol length corresponding to the second signal, wherein N is a positive integer greater than 1.
Dependencies are inferred from the claim text.