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Wireless communication method and wireless communication terminal using basic service set identification information determination of received frame

  • US 10,631,335 B2
  • Filed: 09/26/2018
  • Issued: 04/21/2020
  • Est. Priority Date: 04/02/2016
  • Status: Active Grant
First Claim
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1. A wireless communication terminal, the terminal comprising:

  • a processor; and

    a communication unit,wherein the processor is configured to;

    receive a wireless frame through the communication unit, when the received frame is a very high throughput (VHT) PHY protocol data unit (PPDU), extract information of a partial association ID (AID) and information of a group ID from a preamble of the VHT PPDU,when the group ID of the VHT PPDU is equal to a predetermined value, check whether at least some information of the partial AID of the VHT PPDU matches a partial basic service set (BSS) color value of a BSS color announced to the terminal, anddetermine whether the received frame is an intra-BSS frame or an inter-BSS frame according to whether the at least some information of the partial AID matches the partial BSS color value of the BSS color announced to the terminal.

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