公开(公告)号：US10356759B2

公开(公告)日：2019-07-16

申请号：US15283390

申请日：2016-10-01

Applicant: INTEL CORPORATION

Inventor： Laurent Cariou ,  Carlos Cordeiro

IPC: H04W72/04 ,  H04W84/12

Abstract: Various embodiments are generally directed to parameter encoding techniques for wireless communication networks. In various embodiments, a transmitting device may communicate a plurality of wireless communication parameter values using a single index value comprised in a field of a header or frame. In various embodiments, a receiving device may use the index value to identify the plurality of wireless communication parameter values by consulting mapping information specifying mappings of possible index values to respective sets of parameter values. In some embodiments, the mapping information may specify mappings associated with a defined mapping scheme.

公开(公告)号：US20190075575A1

公开(公告)日：2019-03-07

申请号：US16179560

申请日：2018-11-02

Applicant: Intel Corporation

Inventor： Yaron Alpert ,  Daniel F. Bravo ,  Laurent Cariou

IPC: H04W72/12 ,  H04W74/04

CPC classification number: H04W72/12 ,  H04W72/1284 ,  H04W74/04 ,  H04W84/12

Abstract: Methods and apparatus to handle enhanced distributed channel access parameters are disclosed. An example apparatus includes a frame generator to generate a data frame instructing a station to operate using a multi-user enhanced distributed channel access (MU EDCA); a communication scheduler to instruct radio architecture to transmit the data frame to the station; the frame generator to generate a buffer status request requesting a buffer status of the station; and the communication scheduler to: instruct radio architecture to transmit the buffer status request to the station; and when a response to the buffer status request corresponds to a non-null queue, scheduling the station to operate using EDCA.

公开(公告)号：US20190045461A1

公开(公告)日：2019-02-07

申请号：US16134400

申请日：2018-09-18

Applicant: Intel Corporation

Inventor： Juan Fang ,  Laurent Cariou ,  Shahrnaz Azizi ,  Alexander W. Min ,  Thomas J. Kenney ,  Rath Vannithamby ,  Ravikumar Balakrishnan

IPC: H04W52/36 ,  H04W72/04 ,  H04W52/24

CPC classification number: H04W52/367 ,  H04B17/318 ,  H04L61/6022 ,  H04W52/245 ,  H04W72/0473 ,  H04W74/006 ,  H04W74/0816 ,  H04W84/12 ,  H04W88/08

Abstract: Methods, apparatuses, and computer readable media for power reduction in a wireless network are disclosed. An apparatus of a first access point is disclosed comprising processing circuitry configure to decode a first PPDU, the first PPDU including a trigger for control (TOC) frame, the TOC frame comprising resource allocations for deferral transmissions, the TOC frame including a first duration field indicating a duration of a transmission opportunity (TXOP). The processing circuitry may be further configured to respond to a determination that the TOC frame includes a resource allocation by encoding a second PPDU including a preamble portion and a media access control (MAC) portion including a receive with condition (ARC) frame, the ARC frame including a second duration field indicating a remaining duration of the TXOP, an address field indicating a MAC address of the first AP, and a condition field indicating a condition.

公开(公告)号：US10057747B2

公开(公告)日：2018-08-21

申请号：US15390964

申请日：2016-12-27

Applicant: INTEL CORPORATION

Inventor： Yaron Alpert ,  Laurent Cariou

IPC: H04W4/00 ,  H04W4/80 ,  H04W4/70 ,  H04W84/12 ,  H04W88/08 ,  H04W84/04

CPC classification number: H04W4/80 ,  H04L1/00 ,  H04L1/1614 ,  H04L1/1835 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0092 ,  H04W4/70 ,  H04W84/042 ,  H04W84/12 ,  H04W88/08

Abstract: Wireless devices and methods presented in the disclosure provide for block acknowledgements for multi-band transmissions. The block acknowledgements can be coupled (aggregated) for two or more flows across multiple bands by using an acknowledge aggregation methodology. The method creates a single multi-band common acknowledgment that can be sent over one band to acknowledge transmissions over two or more bands.

公开(公告)号：US20170201298A1

公开(公告)日：2017-07-13

申请号：US15083061

申请日：2016-03-28

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Carlos Cordeiro

IPC: H04B7/04 ,  H04W72/04 ,  H04B7/26 ,  H04L5/00

CPC classification number: H04B7/0452 ,  H04B7/2656 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/048

Abstract: This disclosure describes systems, methods, and devices related to a multiuser multiple-input and multiple-output (MU-MIMO) setup frame. A device may generate an MU-MIMO setup frame comprising a physical layer (PHY) header and a media access control (MAC) header, the PHY header comprising an indication of a control trailer after the MAC header, the MAC header comprising a first receive address (RA) field comprising one or more first device identifiers (IDs), and the control trailer comprising a second RA field comprising one or more second device IDs. The device may transmit the MU-MIMO setup frame over a directional multi-gigabit (DMG) channel.

公开(公告)号：US12273964B2

公开(公告)日：2025-04-08

申请号：US18183007

申请日：2023-03-13

Applicant: INTEL CORPORATION

Inventor： Minyoung Park ,  Po-Kai Huang ,  Thomas J. Kenney ,  Daniel Bravo ,  Ehud Reshef ,  Laurent Cariou ,  Dibakar Das ,  Dmitry Akhmetov

IPC: H04W88/06 ,  H04W72/0453 ,  H04W74/0816 ,  H04W76/15 ,  H04B7/0413 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to multi-link operation. A device may configure a single N×N transmit (TX)/receive (RX) radio to a plurality of 1×1 TX/RX radios, where N is a positive integer. The device may monitor a first channel of a plurality of channels to determine its availability. The device may monitor a second channel of the plurality of channels to determine its availability. The device may identify a first control frame received from an access point (AP) multi-link device (MLD) on the second channel. The device may cause to send a second control frame to the AP MLD on the second channel. The device may configure back to a single N×N TX/RX radio to receive a data frame.

公开(公告)号：US12238799B2

公开(公告)日：2025-02-25

申请号：US18478448

申请日：2023-09-29

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Laurent Cariou ,  Daniel Bravo

IPC: H04W4/00 ,  H04L5/00 ,  H04W76/15 ,  H04W76/19 ,  H04W80/02

Abstract: This disclosure describes systems, methods, and devices related to an extreme high throughput (EHT) signaling structure. A device may establish a communication channel with one or more station devices (STAs). The device may generate an extreme high throughput signal field (EHT-SIG) of a header, wherein the EHT-SIG field comprises information associated with resource allocations (RUs). The device may generate a frame comprising the header. The device may assign a first RU to a first station device. The device may assign a second RU to the first station device, wherein the first RU or the second RU is an aggregation of a 26-tome RU and a neighboring RU. The device may cause to send the frame to the first station device.

公开(公告)号：US12218748B2

公开(公告)日：2025-02-04

申请号：US17200756

申请日：2021-03-12

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Nir Balaban ,  Daniel Cohn ,  Thomas Kenney

IPC: H04L1/00 ,  H04W84/12

Abstract: The application relates to a method and apparatus used in wireless local area networks (WLANs), the method including: generating a frame including capability information of a non-Access Point (non-AP) Station (STA) for transmission of sounding feedback; and transmitting the frame to an AP STA, so that the AP STA controls a rate at which the non-AP STA must use for transmission of the sounding feedback based on the capability information.

公开(公告)号：US12212970B2

公开(公告)日：2025-01-28

申请号：US18077136

申请日：2022-12-07

Applicant: INTEL CORPORATION

Inventor： Po-Kai Huang ,  Laurent Cariou ,  Carlos Cordeiro ,  Daniel Bravo ,  Robert Stacey ,  Arik Klein ,  Avner Epstein ,  Daniel Leiderman

IPC: H04L29/06 ,  H04L9/40 ,  H04W12/041 ,  H04W12/06 ,  H04W12/10 ,  H04W12/50 ,  H04W76/15 ,  H04L101/622 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to security for multi-link operation. A device may determine a multi-link communication with a first multi-link device comprising two or more links associated with two or more station devices (STAs) included in the first multi-link device. The device may determine a first medium access control (MAC) address associated with a first link of the two or more links. The device may determine a second MAC address associated with a second link of the two or more links. The device may generate one or more pairwise security keys to be used in the multi-link communication on the two or more links. The device may cause to send a frame to the first multi-link device using at least one combination of the one or more pairwise security keys.

公开(公告)号：US20240357654A1

公开(公告)日：2024-10-24

申请号：US18759858

申请日：2024-06-29

Applicant: Intel Corporation

Inventor： Cheng Chen ,  Laurent Cariou ,  Carlos Cordeiro

IPC: H04W74/0816 ,  H04W74/04 ,  H04W74/08

CPC classification number: H04W74/0816 ,  H04W74/04 ,  H04W74/0866

Abstract: For example, an apparatus may include logic and circuitry configured to cause a sensing initiator station (STA) to transmit one or more timeslot-scheduling frames over a sub 10 Gigahertz (GHz) (sub-10 GHz) wireless communication frequency band to schedule one or more timeslots of a coordinated monostatic millimeterWave (mmWave) sensing measurement exchange for a plurality of sensing responder STAs; to transmit a trigger frame over an mmWave wireless communication frequency band during a timeslot of the one or more timeslots; and to process a frame from a sensing responder STA to participate in a monostatic sounding during the timeslot, the frame from the sensing responder STA received over the mmWave wireless communication frequency band during the timeslot.