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Padding for Wakeup Radio (WUR) Packets

  • US 20200137686A1
  • Filed: 10/31/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/31/2018
  • Status: Active Grant
First Claim
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1. A method for generating and transmitting a wakeup radio (WUR) packet in a wireless local area network (WLAN), the method comprising:

  • generating, at a communication device, a first portion of the WUR packet, wherein the first portion of the WUR packet corresponds to a WLAN legacy PHY preamble of the WUR packet;

    generating, at the communication device, a second portion of the WUR packet, wherein generating the second portion of the WUR packet includes;

    generating the second portion of the WUR packet to include a WUR packet PHY sync signal, wherein the WUR packet PHY sync signal corresponds to a sync bit sequence with each bit in the sync bit sequence modulated by a sync waveform,generating the second portion of the WUR packet to include a PHY data portion, andgenerating the second portion of the WUR packet to include a padding signal, wherein the padding signal corresponds to a padding bit sequence with each bit in the padding bit sequence modulated by the sync waveform; and

    transmitting, by the communication device, the WUR packet.

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