×

Systems and methods for low power wake-up signal implementation and operations for WLAN

  • US 9,191,891 B2
  • Filed: 02/25/2013
  • Issued: 11/17/2015
  • Est. Priority Date: 11/02/2012
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus for wireless communications, comprising:

  • a first receiver;

    a processing system configured to activate the first receiver for a period of time exceeding or equaling at least a transmission period of a wake-up sequence, wherein the wake-up sequence comprises a wake-up message and the transmission period of the wake-up sequence comprises a wake-up message transmission period, and wherein the first receiver is configured to receive the wake-up message during the period of time and to provide, in response, a signal to operate a second receiver in the apparatus; and

    a transmitter configured to transmit a message acknowledging receipt of the wake-up message.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×