公开(公告)号：US11558816B2

公开(公告)日：2023-01-17

申请号：US17033449

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

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

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：US11290956B2

公开(公告)日：2022-03-29

申请号：US17030922

申请日：2020-09-24

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Daniel Bravo ,  Noam Ginsburg ,  Robert Stacey

IPC: H04W52/02 ,  H04W4/06

Abstract: This disclosure describes methods, apparatuses, and wireless stations related to waking up low power radios. In particular, a wireless station is disclosed that may identify a first management frame from a first wireless station a first management frame from a first wireless station. The wireless station may cause to allocate one or more group identifications (IDs) to the first wireless station. The wireless station may cause to generate a bitmap corresponding to the allocation of the one or more group IDs to the first wireless station. The wireless station may cause to send a second management frame to the first wireless station of one or more wireless stations, wherein the second management frame comprises the bitmap.

公开(公告)号：US11251837B2

公开(公告)日：2022-02-15

申请号：US16196392

申请日：2018-11-20

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Daniel Bravo

IPC: H04W72/04 ,  H04B7/0417 ,  H04W24/10 ,  H04W74/06 ,  H04W74/08 ,  H04W74/00 ,  H04L5/00

Abstract: This disclosure describes systems, methods, and devices related to null data packet (NDP) feedback report. A device may cause to send an NDP feedback report frame to one or more station devices, wherein the NDP feedback report frame comprises one or more resource allocations. The device may identify an allocation response using a first allocation of the one or more resource allocations from a first station device. The device may determine to assign one or more timeslots as contention based resources based on the allocation response.

公开(公告)号：US20210084667A1

公开(公告)日：2021-03-18

申请号：US17109223

申请日：2020-12-02

Applicant: Intel Corporation

Inventor： Daniel Bravo ,  Laurent Cariou ,  Thomas Kenney ,  Robert Stacey

IPC: H04W72/10 ,  H04W48/10

Abstract: The application relates to a preemption mechanism for wireless local area networks (WLANs), and in particular provides a method, including: broadcasting information about a Transmission Opportunity (TXOP) on a wireless channel, wherein the TXOP includes two or more transmission durations and a preemption period exists between any two neighboring transmission durations of the two or more transmission durations; and pausing communicating on the wireless channel during the preemption period to give opportunity for one or more stations (STAs) to preempt the wireless channel to transmit high priority traffic.