Communication Method, Power Adapter and Terminal
First Claim
1. A communication method comprising:
- receiving, by a terminal, handshake information from a power adaptor before the terminal receives a charging current from the power adaptor;
determining, by the terminal, an initial charging parameter according to the handshake information; and
sending, by the terminal, the initial charging parameter to the power adaptor to instruct the power adaptor to charge the terminal according to the initial charging parameter.
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Abstract
The present disclosure provides a communication method, a power adaptor, and a terminal. The method includes: receiving, by a terminal, handshake information from a power adaptor before the terminal receives a charging current from the power adaptor; determining, by the terminal, an initial charging parameter according to the handshake information; and sending, by the terminal, the initial charging parameter to the power adaptor to instruct the power adaptor to charge the terminal according to the initial charging parameter. In the embodiments of the present disclosure, before the power adaptor charges the terminal, the terminal receives the handshake information from the power adaptor, and determines the initial charging parameter according to the handshake information.
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Citations
30 Claims
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1. A communication method comprising:
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receiving, by a terminal, handshake information from a power adaptor before the terminal receives a charging current from the power adaptor; determining, by the terminal, an initial charging parameter according to the handshake information; and sending, by the terminal, the initial charging parameter to the power adaptor to instruct the power adaptor to charge the terminal according to the initial charging parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A communication method comprising:
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sending, by a power adaptor, handshake information to a terminal before the power adaptor charges the terminal; receiving, by the power adaptor, an initial charging parameter from the terminal, wherein the initial charging parameter is determined based on the handshake information by the terminal; and charging, by the power adaptor, the terminal according to the initial charging parameter. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A terminal comprising:
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a first unit configured to receive handshake information from a power adaptor before the terminal receives a charging current from the power adaptor; a determining unit configured to determine an initial charging parameter according to the handshake information; and a second unit configured to send the initial charging parameter to the power adaptor to instruct the power adaptor to charge the terminal according to the initial charging parameter. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. A power adaptor comprising:
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a first transceiver unit configured to send handshake information to a terminal before the power adaptor charges the terminal; a second transceiver unit configured to receive an initial charging parameter from the terminal, wherein the initial charging parameter is determined based on the handshake information by the terminal; and a charging unit configured to charge the terminal according to the initial charging parameter. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification