公开(公告)号：US20230224812A1

公开(公告)日：2023-07-13

申请号：US18153241

申请日：2023-01-11

Applicant: INTEL CORPORATION

Inventor： Po-Kai HUANG ,  Noam GINSBURG ,  Daniel BRAVO ,  Robert STACEY

IPC: H04W52/02 ,  H04W40/00 ,  H04W40/24

CPC classification number: H04W52/0229 ,  H04W40/005 ,  H04W40/244

Abstract: This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US20220210731A1

公开(公告)日：2022-06-30

申请号：US17469955

申请日：2021-09-09

Applicant: Intel Corporation

Inventor： Avishay FRIEDMAN ,  Hagay BAREL ,  Ehud RESHEF ,  Eytan MANN ,  Ofir KLEIN ,  Ilan SUTSKOVER ,  Noam GINSBURG ,  Elan Banin

IPC: H04W52/02 ,  H04L27/00 ,  H04B17/318

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a wireless communication signal via the antenna interface, and a processor configured to perform an initial signal detection to detect if a wireless communication signal has been received based on whether a signal the processor received from the radio frequency front end fulfill a predefined radiohead circuit detection criterion, generate an initial signal detection information comprising an information as to whether the wireless communication signal has been received based on the initial signal detection; and provide the initial signal detection information to a communication interface for a final signal detection; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.