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FRAME TRANSMITTING METHOD AND FRAME RECEIVING METHOD

  • US 20150296517A1
  • Filed: 04/10/2015
  • Published: 10/15/2015
  • Est. Priority Date: 04/11/2014
  • Status: Active Grant
First Claim
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1. A method of transmitting a frame by a device in a wireless local area network (WLAN), the method comprising:

  • generating a legacy short training field, a legacy long training field, a legacy signal field, and a data field of a legacy frame format;

    allocating predetermined information to additional data subcarriers that are some of subcarriers which are not set as data subcarriers at the legacy frame format, in at least one field among the legacy short training field, the legacy long training field, the legacy signal field, and the data field; and

    transmitting a frame including the legacy short training field, the legacy long training field, the legacy signal field, the data field, and the predetermined information.

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