Method for performing wireless charging control of an electronic device with aid of random phase-delay packet, and associated apparatus
First Claim
1. A method for performing wireless charging control of an electronic device, the method comprising the steps of:
- receiving wireless power with a wireless charging receiver;
generating at least one wireless charging report comprising charging status information based on the received wireless power; and
sending at least one packet at a random time with respect to a time slot, the at least one packet comprising the at least one wireless charging report,wherein a wireless charging device is arranged to wirelessly charge the electronic device, and sending the at least one packet further comprises sending the at least one packet to the wireless charging device, to trigger an associated wireless charging control operation of the wireless charging device,wherein the wireless charging device receives a specific packet within the at least one packet by detecting the specific packet in a packet detection window, andwherein the wireless charging device is arranged to wirelessly charge the electronic device and another electronic device at a same time; and
when it is detected that data collision exists in the packet detection window, the wireless charging device aborts using the packet detection window and receives a next packet within the at least one packet by detecting the next packet in a next packet detection window.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for performing wireless charging control of an electronic device and an associated apparatus are provided, where the method includes: determining at least one random value for controlling timing of packet transmission regarding at least one wireless charging report of the electronic device; and based on the aforementioned at least one random value, sending at least one random phase-delay packet, wherein each random phase-delay packet of the aforementioned at least one random phase-delay packet has a random phase-delay with respect to a time slot, and the aforementioned at least one random phase-delay packet is utilized for carrying information of the aforementioned at least one wireless charging report. More particularly, a wireless charging device (e.g. transmitter pad) is arranged to wirelessly charge the electronic device, and based on the aforementioned at least one random value, the electronic device does not obtain information from the wireless charging device through any packet.
-
Citations
14 Claims
-
1. A method for performing wireless charging control of an electronic device, the method comprising the steps of:
-
receiving wireless power with a wireless charging receiver; generating at least one wireless charging report comprising charging status information based on the received wireless power; and sending at least one packet at a random time with respect to a time slot, the at least one packet comprising the at least one wireless charging report, wherein a wireless charging device is arranged to wirelessly charge the electronic device, and sending the at least one packet further comprises sending the at least one packet to the wireless charging device, to trigger an associated wireless charging control operation of the wireless charging device, wherein the wireless charging device receives a specific packet within the at least one packet by detecting the specific packet in a packet detection window, and wherein the wireless charging device is arranged to wirelessly charge the electronic device and another electronic device at a same time; and
when it is detected that data collision exists in the packet detection window, the wireless charging device aborts using the packet detection window and receives a next packet within the at least one packet by detecting the next packet in a next packet detection window. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An apparatus for performing wireless charging control of an electronic device, the apparatus comprising at least one portion of the electronic device, the apparatus comprising:
-
a controller configured to generate at least one wireless charging report comprising charging status information based on wireless power received by the electronic device; and a communications module, configured to transmit at least one packet at a random time with respect to a time slot, the at least one packet comprising the at least one wireless charging report; wherein a wireless charging device is arranged to wirelessly charge the electronic device, and the controller utilizes the communications module to send the at least one packet to the wireless charging device, to trigger an associated wireless charging control operation of the wireless charging device, wherein the wireless charging device receives a specific packet within the at least one packet by detecting the specific packet in a packet detection window, and wherein the wireless charging device is arranged to wirelessly charge the electronic device and another electronic device at a same time, and when it is detected that data collision exists in the packet detection window, the wireless charging device aborts using the packet detection window and receives a next packet within the at least one packet by detecting the next packet in a next packet detection window. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification