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Method and apparatus for transmitting control information in WLAN system

  • US 9,749,025 B2
  • Filed: 06/24/2016
  • Issued: 08/29/2017
  • Est. Priority Date: 09/09/2009
  • Status: Active Grant
First Claim
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1. A method of signal transmission in a Wireless Local Area Network (WLAN) system, the method comprising:

  • generating, by a wireless station, a first very high throughput (VHT) signal containing first control information;

    generating, by the wireless station, a second VHT signal containing second control information; and

    transmitting, by the wireless station, a physical layer protocol data unit (PPDU) including the first and second VHT signals to at least one target station,wherein the first VHT signal includes an indicator indicating whether the PPDU is a VHT multiple-user (MU) PPDU or a VHT single-user (SU) PPDU.

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