METHOD AND WI-FI DEVICE FOR SETTING COMMUNICATIONS MODE
First Claim
1. A Wi-Fi device, comprising a radio frequency circuit, a signal processor, an application processor, and a Wi-Fi chip, wherein:
- the radio frequency circuit is configured to receive and send analog signals;
the signal processor is configured to perform conversion on digital signals and the analog signals;
the application processor is configured to;
(a) preset a work mode of the Wi-Fi chip to a single input single output SISO) mode,(b) acquire a value of a parameter of an uplink wireless network, and(c) when the value of the parameter of the uplink wireless network is determined to be greater than or equal to a preset value, set the work mode of the Wi-Fi chip to a multiple-input multiple-output (MIMO) mode; and
the Wi-Fi chip supports Wi-Fi communications in the SISO mode and the MIMO mode.
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Accused Products
Abstract
An embodiment of the present invention discloses a Wi-Fi device, including a radio frequency circuit, a signal processor, an application processor, and a Wi-Fi chip. The application processor is configured to preset the work mode of the Wi-Fi chip to a single input single output SISO mode, and is further configured to acquire a value of a parameter of an uplink wireless network, and when the value of the parameter of the uplink wireless network is determined to be greater than or equal to a preset value, set the work mode of the Wi-Fi chip to a multiple-input multiple-output MIMO mode. An embodiment of the present invention further discloses a method for setting a communications mode.
253 Citations
15 Claims
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1. A Wi-Fi device, comprising a radio frequency circuit, a signal processor, an application processor, and a Wi-Fi chip, wherein:
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the radio frequency circuit is configured to receive and send analog signals; the signal processor is configured to perform conversion on digital signals and the analog signals; the application processor is configured to; (a) preset a work mode of the Wi-Fi chip to a single input single output SISO) mode, (b) acquire a value of a parameter of an uplink wireless network, and (c) when the value of the parameter of the uplink wireless network is determined to be greater than or equal to a preset value, set the work mode of the Wi-Fi chip to a multiple-input multiple-output (MIMO) mode; and the Wi-Fi chip supports Wi-Fi communications in the SISO mode and the MIMO mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 15)
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8. A method for setting a communications mode, applied to a Wi-Fi device that supports Wi-Fi communications in a single input single output (SISO) mode and a multiple-input multiple-output (MIMO) mode, the method comprising:
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presetting, by the Wi-Fi device, a Wi-Fi mode of the Wi-Fi device to the SISO mode; acquiring, by the Wi-Fi device, a value of a parameter of an uplink wireless network; and setting, by the Wi-Fi device, the Wi-Fi mode of the Wi-Fi device to the MIMO mode if the value of the parameter of the uplink wireless network is greater than or equal to a preset value. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification