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DATA TRANSMISSION METHOD AND SYSTEM, AND APPARATUS

  • US 20200137203A1
  • Filed: 12/30/2019
  • Published: 04/30/2020
  • Est. Priority Date: 06/30/2017
  • Status: Active Grant
First Claim
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1. A data transmission method, the method comprising:

  • determining, by a link layer of a terminal, link state information of a wireless link established between the terminal and an access control point device;

    sending the link state information from the link layer to a transport layer; and

    sending, by the terminal to a server using the transport layer, a link notification corresponding to the link state information.

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