User terminal power savings and intelligent wake system
A user terminal includes a WiFi card and a communications card. The WiFi card includes a first electronic controller, an antenna in communication with the first electronic controller, the antenna of the WiFi card configured to receive a signal from a remote device. The communications card includes a second electronic controller, a connector configured to connect to an external communications device, and a power switch in communication with the second electronic controller and the connector, the second electronic controller configured to control the power switch to enable or disable power through the connector upon receiving instructions from the first electronic controller, based on the signal received by the antenna of the WiFi card.
1. A user terminal, comprising:
a WiFi card including a first electronic controller, an antenna in communication with the first electronic controller, the antenna of the WiFi card configured to receive a signal from a remote device; and
a communications card including a second electronic controller, a connector configured to connect to an external communications device, and a power switch in communication with the second electronic controller and the connector, the second electronic controller configured to control the power switch to enable or disable power that is supplied to the external communication device for driving the external communication device through the connector upon receiving instructions from the first electronic controller, based on the signal received by the antenna of the WiFi card.
2. The user terminal of claim 1 , wherein
the antenna of the WiFi card is configured to receive the signal from the remote device including instructions for the second electronic controller to disable power through the connector.
3. The user terminal of claim 1 , wherein
the antenna of the WiFi card is configured to receive the signal from the remote device including instructions for the second electronic controller to enable power through the connector.
4. The user terminal of claim 1 , wherein
the communications card is a satellite card.
5. The user terminal of claim 1 , wherein
the antenna of the WiFi card is configured to receive the signal from the remote device indicating the remote device is within a predetermined range, and upon determining that the remote device is not within the predetermined range, the first electronic controller is configured to instruct the second electronic controller to disable power through the connector.
6. The user terminal of claim 1 , wherein
the antenna of the WiFi card is configured to receive the signal from the remote device indicating the remote device is within a predetermined range, and upon receiving the signal from the remote device, the first electronic controller is configured to instruct the second electronic controller to enable power through the connector.
7. The user terminal of claim 6 , wherein
after enabling power through the connector, the communications card is configured to download predetermined information through the connector, and save the downloaded predetermined information to a storage device.
8. The user terminal of claim 1 , wherein
the connector is configured to connect to a satellite dish.
9. A method of reducing power consumption of a user terminal, comprising:
receiving a signal with an antenna of a WiFi card;
transmitting the signal to a first electronic controller of the WiFi card;
transmitting the signal from the first electronic controller to a second electronic controller of a communications card; and
instructing a power switch of the communications card, via the second electronic controller to disable or enable power that is supplied to an external communication device for driving the external communication device through a connector configured to connect to the external communications device, upon receiving instructions from the second electronic controller.
10. The method of claim 9 , wherein
the receiving the signal with the antenna of the WiFi card includes receiving the signal from a remote device instructing the second electronic controller to disable power through the connector.
11. The method of claim 9 , wherein
the receiving the signal with the antenna of the WiFi card includes receiving the signal from a remote device instructing the second electronic controller to enable power through the connector.
12. The method of claim 9 , wherein
the communications card is a satellite card.
13. The method of claim 9 , wherein
the receiving the signal with the antenna of the WiFi card includes receiving the signal from the remote device indicating the remote device is within a predetermined range, and upon determining that the remote device is not within the predetermined range, the first electronic controller instructs the second electronic controller to disable power through the connector.
14. The method of claim 9 , wherein
the receiving the signal with the antenna of the WiFi card includes receiving the signal from the remote device indicating the remote device is within a predetermined range, and upon determining that the remote device is not within the predetermined range, the first electronic controller instructs the second electronic controller to enable power through the connector.
15. The method of claim 14 , further comprising
after enabling power through the connector, downloading predetermined information, via the communications card, through the connector, and saving the downloaded predetermined information to a storage device.
16. The method of claim 9 , further comprising
connecting the connector to a satellite dish.