公开(公告)号：US20220225253A1

公开(公告)日：2022-07-14

申请号：US17711828

申请日：2022-04-01

Applicant: Intel Corporation

Inventor： Mikhail Galeev ,  Susruth Sudhakaran ,  Dave Cavalcanti ,  Javier Perez-Ramirez

IPC: H04W56/00 ,  H04J3/06 ,  H04W24/10 ,  H04L5/00 ,  H04L1/00

Abstract: Disclosed examples determine a first time corresponding to a start of a window for a data exchange; determine a second time corresponding to a data packet sent during the window; calculate link performance data based on the first time and the second time; and transmit the link performance data to a network configuration entity.

公开(公告)号：US20220123880A1

公开(公告)日：2022-04-21

申请号：US17561740

申请日：2021-12-24

Applicant: Intel Corporation

Inventor： Dave Cavalcanti ,  Juan Fang ,  Mikhail Galeev ,  Javier Perez-Ramirez ,  Laurent Cariou ,  Alexander Min

IPC: H04L5/00 ,  H04L1/00

Abstract: Provided herein is a method and apparatus for frame preemption in downlink communications for next generation Wi-Fi. The disclosure provides an apparatus, comprising: interface circuitry; and processor circuitry coupled with the interface circuitry, wherein the processor circuitry is to: encode a Preemptable Physical Protocol Data Unit (P-PPDU) packet; and cause transmission of the P-PPDU packet to a Station (STA) via the interface circuitry, wherein the P-PPDU packet includes a plurality of MPDU segments of an Aggregated MPDU (A-PDU), each MPDU segment includes one or more IPDUs, and wherein the P-PPDU packet includes a midamble (MA) for each MPDU segment. Other embodiments may also be disclosed and claimed.

公开(公告)号：US20220014529A1

公开(公告)日：2022-01-13

申请号：US17484330

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： Marcio Juliato ,  Javier Perez-Ramirez ,  Mikhail Galeev ,  Christopher Gutierrez ,  Dave Cavalcanti ,  Manoj Sastry ,  Vuk Lesi

IPC: H04L29/06 ,  H04L9/06

Abstract: Systems and methods to detect attacks on the clocks of devices in time sensitive networks are described. Particularly, the disclosed systems and methods provide detection and mitigation of timing synchronization attacks based on pseudo-random numbers generated and used to select and authenticate timing of transmission of messages in protected transmission windows.

公开(公告)号：US20210218686A1

公开(公告)日：2021-07-15

申请号：US17132845

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Mikhail Galeev ,  Susruth Sudhakaran ,  Dave Cavalcanti ,  Amit Baxi ,  Vincent S. Mageshkumar

IPC: H04L12/807 ,  H04L12/801 ,  H04L12/26 ,  H04L12/851 ,  H04L12/841

Abstract: Methods, apparatus, systems, and articles of manufacture to facilitate data transmission are disclosed. An examples apparatus includes a schedule controller to determine a first time corresponding to an end of a window for a data exchange; a data packet controller to determine a second time corresponding to an acknowledgement send during the window; a link performance calculator to calculate link performance based on the first time and the second time; and an interface to transmit the link performance to a network configuration entity.