公开(公告)号：US20240284454A1

公开(公告)日：2024-08-22

申请号：US18651345

申请日：2024-04-30

Applicant: Intel Corporation

Inventor： Laurent CARIOU ,  Thomas J. KENNEY

IPC: H04W72/1268

CPC classification number: H04W72/1268

Abstract: This disclosure describes systems, methods, and devices related to trigger based duplicate. A device may generate a variant trigger frame comprising one or more fields to carry information associated with multiple station devices (STAs). The device may include scheduling of a transmission of uplink (UL) trigger based (TB) physical layer (PHY) convergence protocol data unit (PPDU) for the multiple STAs. The device may cause to send the variant trigger frame to the multiple STAs.

公开(公告)号：US20180091281A1

公开(公告)日：2018-03-29

申请号：US15278383

申请日：2016-09-28

Applicant: INTEL CORPORATION

Inventor： Assaf KASHER ,  Solomon TRAININ ,  Carlos CORDEIRO ,  Laurent CARIOU ,  Ou YANG

IPC: H04L5/00 ,  H04B7/04 ,  H04B7/06 ,  H04W72/14 ,  H04B17/336

CPC classification number: H04L5/0062 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0695 ,  H04B17/336 ,  H04W72/14 ,  H04W88/08

Abstract: In Down Link MU-MIMO, an AP transmits to several STAs concurrently. In the mmWave band, directional transmissions are used so it is necessary for both the AP and the STAs to set their antenna arrays (by setting their antenna weight vectors—AWVs) in the best way to receive the transmissions directed to them by the AP and to avoid interference from transmissions directed to other devices. An exemplary embodiment discloses a beamforming training protocol that is capable of generating a set of antenna weight vectors for MU-MIMO operation that at least improves performance of subsequent communications.

公开(公告)号：US20250088980A1

公开(公告)日：2025-03-13

申请号：US18943870

申请日：2024-11-11

Applicant: INTEL CORPORATION

Inventor： Laurent CARIOU ,  Ido OUZIELI ,  Carlos CORDEIRO ,  Hassan YAGHOOBI ,  Thomas J. KENNEY

IPC: H04W52/34 ,  H04W52/32 ,  H04W52/36 ,  H04W52/52

Abstract: This disclosure describes systems, methods, and devices related to power spectral density (PSD) limit. A device may generate a frame comprising one or more elements to be sent to a first station device, wherein the frame is to be sent using a 6 GHz band. The device may include in the frame, information associated with a PSD limit on a per bandwidth size basis of the 6 GHz band. The device may cause to send the frame to the first station device.

公开(公告)号：US20250063612A1

公开(公告)日：2025-02-20

申请号：US18937775

申请日：2024-11-05

Applicant: Intel Corporation

Inventor： Laurent CARIOU ,  Thomas J. KENNEY

IPC: H04W76/11 ,  H04W72/1268

Abstract: This disclosure describes systems, methods, and devices related to pre-association exchange. A device may receive a physical layer (PHY) based extended long range (ELR) request from a station device (STA) within a transmission opportunity (TxOP). The device may allocate a unique Unassociated ID (UID) to the STA within the same TxOP, the UID being distinct among active unassociated devices. The device may indicate to the STA to use the UID in subsequent communications until association or a predefined timeout occurs. The device may cause to send a trigger frame to the STA using the UID for scheduled uplink transmissions.

公开(公告)号：US20250008396A1

公开(公告)日：2025-01-02

申请号：US18830014

申请日：2024-09-10

Applicant: Intel Corporation

Inventor： Ido OUZIELI ,  Laurent CARIOU ,  Emily H. QI

IPC: H04W36/06 ,  H04W36/00 ,  H04W72/0453

Abstract: This disclosure describes systems, methods, and devices related to enhanced channel performance. A device may evaluate a planned Channel-Switch operation without specifying a switching time. The device may determine whether to start beaconing on a new channel immediately following a switch. The device may transmit a Channel Switch Announcement element or an Extended Channel Switch Announcement element without additional information on an expected time to start beaconing. The device may include a Min Absence Following Channel Switch Time element in a Beacon or Action-Frame.

公开(公告)号：US20240430743A1

公开(公告)日：2024-12-26

申请号：US18827212

申请日：2024-09-06

Applicant: Intel Corporation

Inventor： Po-Kai HUANG ,  Daniel BRAVO ,  Danny ALEXANDER ,  Juan FANG ,  Nebo IDAN ,  Laurent CARIOU

IPC: H04W28/06 ,  H04L1/00 ,  H04L1/1607 ,  H04L5/00

Abstract: This disclosure describes systems, methods, and devices related to block acknowledgment (ACK) overhead reduction. A device may receive a soliciting physical layer convergence protocol data unit (PPDU). The device may encode a multiple station device (Multi-STA) block acknowledgment (BA) as a response to the soliciting PPDU. The device may transmit the Multi-STA BA in response to the PPDU. The device may manage multiple Per Association Identification (AID) Traffic Identifier (TID) Information (Per AID TID Info) entries with the same AID and TID in the same Multi-STA BA. The device may set the Per AID TID Info entries with the same AID and TID to be consecutive.

公开(公告)号：US20230247530A1

公开(公告)日：2023-08-03

申请号：US18193321

申请日：2023-03-30

Applicant: Intel Corporation

Inventor： Laurent CARIOU ,  Thomas J. KENNEY

IPC: H04W48/08 ,  H04W52/02 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W48/08 ,  H04W52/0216 ,  H04W48/16 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to enhanced long range communication. A device may generate a short beacon frame or a discovery frame comprising discovery information and operation information. The device may incorporate basic discovery information for a basic service set (BSS) into the short beacon frame or the discovery frame, including basic service set identifier (BSSID), service set identifier (SSID), basic rates for enhanced long range, and regulatory transmit (TX) power. The device may prevent a transmission of regular beacon frames at a target beacon transmission time (TBTT) when using ELR PPDUs. The device may cause to send the short beacon frame or the discovery frame to one or more station devices (STAs) in an enhanced long range (ELR) physical protocol data unit (PPDU).

公开(公告)号：US20230224810A1

公开(公告)日：2023-07-13

申请号：US18187511

申请日：2023-03-21

Applicant: Intel Corporation

Inventor： Laurent CARIOU ,  Thomas J. KENNEY

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to mapping traffic identifiers to multiple non-collocated access points to which the station device is concurrently associated. A device may identify a frame received from a first access point to which the station device is associated while being associated to a second access point that is not collocated with the first access point; decode a traffic identifier (TID) in the frame, the TID indicative of a type of traffic associated with the frame; and select, based on the TID, either a first communication link to the first access point or a second communication link to the second access point for the type of traffic.

公开(公告)号：US20210243824A1

公开(公告)日：2021-08-05

申请号：US17234740

申请日：2021-04-19

Applicant: Intel Corporation

Inventor： Laurent CARIOU ,  Thomas KENNEY

IPC: H04W76/11 ,  H04W74/08

Abstract: The application provides a method, comprising: generating identifying information at an access point (AP), the identifying information including information relating to an energy detection (ED) threshold to be used for a channel in a wireless network; and broadcasting the identifying information via the channel.

公开(公告)号：US20190045508A1

公开(公告)日：2019-02-07

申请号：US16128388

申请日：2018-09-11

Applicant: Intel Corporation ,  Intel IP Corporation

Inventor： Laurent CARIOU ,  Xiaogang CHEN ,  Feng JIANG ,  Thomas J. KENNEY ,  Qinghua LI ,  Alexander MIN ,  Rath VANNITHAMBY

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/001 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to dynamic channel bonding and multi-band aggregation. A device may determine a plurality of aggregated medium access control (MAC) protocol data unit (A-MPDU) subframes to send to a station device including a first A-MPDU subframe and a second A-MPDU subframe. The device may determine a quiet period between the first A-MPDU subframe and the second A-MPDU subframe. The device may cause to send the plurality of A-MPDU subframes to the station device on a first channel. The device may determine a status of a second channel during the quiet period. The device may cause to send the second A-MPDU subframe to the station device using a multi-band transmission on the first channel and the second channel.