公开(公告)号：US20240314624A1

公开(公告)日：2024-09-19

申请号：US18399512

申请日：2023-12-28

Applicant: Intel Corporation

Inventor： Dibakar Das ,  Necati Canpolat ,  Dave Cavalcanti ,  Ganesh Venkatesan ,  Roya Doostnejad ,  Laurent Cariou

IPC: H04W28/02 ,  H04W28/12

CPC classification number: H04W28/0268 ,  H04W28/12 ,  H04W84/12

Abstract: For example, an apparatus may be configured to cause wireless communication station (STA) to set a cellular Quality of Service (QoS) index value in a cellular QoS index field to indicate a predefined setting of a set of a plurality QoS parameters for a cellular QoS traffic flow to be communicated by the STA over a Wireless Local Area Network (WLAN). For example, the apparatus may be configured to cause the STA to transmit a Stream Classification Service (SCS) request to an Access Point (AP) of the WLAN, the SCS request including an SCS descriptor element, the SCS descriptor element including the cellular QoS index field.

公开(公告)号：US12016067B2

公开(公告)日：2024-06-18

申请号：US17134050

申请日：2020-12-24

Applicant: Intel Corporation

Inventor： Minyoung Park ,  Laurent Cariou ,  Po-Kai Huang ,  Alexander Min

IPC: H04W76/15 ,  H04W76/11

CPC classification number: H04W76/15 ,  H04W76/11

Abstract: This disclosure describes systems, methods, and devices related to association identification (AID) re-assignment. A device may perform an association with a station multi-link device (STA MLD), wherein the STA MLD comprises one or more logical entities defining separate station devices. The device may assign a first AID to the STA MLD. The device may establish one or more links with the STA MLD. The device may cause to send an indication of an assignment of a second AID to the STA MLD. The device may communicate with the STA MLD using the second AID.

公开(公告)号：US20240155339A1

公开(公告)日：2024-05-09

申请号：US18401366

申请日：2023-12-30

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Laurent Cariou

IPC: H04W12/0431 ,  H04W12/06 ,  H04W12/08 ,  H04W12/73

CPC classification number: H04W12/0431 ,  H04W12/06 ,  H04W12/08 ,  H04W12/73

Abstract: This disclosure describes systems, methods, and devices related to multi-link device (MLD) device resetup and transition. A device may perform an initial association with a first transition peer. The device may initiate a fast multi-link device (MLD) transition from the first transition peer to a second transition peer, wherein the MLD is configured to use authentication keys, and wherein at least one of the first transition peer or the second transition peer it is an access point (AP) MLD having a plurality of links associated with a plurality of APs within the AP MLD. The device may include an MLD link identification (ID) within a fast basic service set transition element (FTE) of a reassociation request or reassociation response frame, wherein the MLD link ID identifies an individual link of the plurality of links. The device may perform a second association with the second transition peer.

公开(公告)号：US20240107448A1

公开(公告)日：2024-03-28

申请号：US18477855

申请日：2023-09-29

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Po-Kai Huang ,  Alexander Min ,  Minyoung Park ,  Rath Vannithamby

IPC: H04W52/02 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W52/0216 ,  H04L1/1664 ,  H04W72/0446 ,  H04W72/0453

Abstract: This disclosure describes systems, methods, and devices related to traffic indication map (TIM) piggybacking. A device may determine a frame including one or more TIMs indicating that the device has data to send in a first frequency band of a plurality of supported frequency bands. The device may cause to send the frame in a second frequency band of the plurality of supported frequency bands, wherein the first frequency band is different from the second frequency band, wherein the frame indicates a request for a first station device to be awake in the first frequency band to receive the data. The device may cause to send the data using the first frequency band.

公开(公告)号：US20240049107A1

公开(公告)日：2024-02-08

申请号：US18381651

申请日：2023-10-19

Applicant: Intel Corporation

Inventor： Qinghua LI ,  Juan Fang ,  Po-Kai Huang ,  Robert Stacey ,  Laurent Cariou

IPC: H04W40/22 ,  H04L45/74

CPC classification number: H04W40/22 ,  H04L45/74 ,  H04W84/12

Abstract: Provided herein are apparatuses and methods for multiplexed transmission and reception of Relay node. An apparatus includes interface circuitry; and processor circuitry coupled with the interface circuitry, wherein the processor circuitry is to: decode a first-hop message received from a first node via the interface circuitry to obtain a message body; generate, in response to the first-hop message, a first-hop response message for transmission to the first node; generate a second-hop message including the message body for transmission to a second node; and multiplex the first-hop response message with the second-hop message in a same frame for transmission of the first-hop response message and the second-hop message simultaneously. Other embodiments are described and claimed.

公开(公告)号：US11864027B2

公开(公告)日：2024-01-02

申请号：US17232441

申请日：2021-04-16

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Daniel F. Bravo ,  Robert J. Stacey ,  Danny Ben-Ari ,  Danny Alexander ,  Arik Klein ,  Xiaogang Chen ,  Laurent Cariou ,  Cheng Chen

IPC: H04W28/06 ,  H04L1/00 ,  H04W84/12

CPC classification number: H04W28/06 ,  H04L1/0003 ,  H04L1/0009 ,  H04W84/12

Abstract: An extremely high-throughput (EHT) station (STA) is configured for transmission of a control response frame for rate selection. In response to a frame carried in an EHT PPDU soliciting a control response frame, the EHT STA may calculate a duration of a non-HT PPDU containing the control response frame sent at a primary rate, The EHT STA may also encode a high-efficient (HE) single-user (SU) PPDU (HE SU PPDU) for transmission to carry the solicited control response frame when a transmit time of the encoded HE SU PPDU is less than the calculated duration of the non-HT PPDU, or encode an EHT PPDU for transmission to carry the solicited control response frame when a transmit time of the encoded EHT PPDU is less than the calculated duration of the non-HT PPDU. A reduction in overhead may be achieved by using an HE SU PPDU or an EHT PPDU instead of a non-HT PPDU to carry a solicited control response frame.

公开(公告)号：US20230413322A1

公开(公告)日：2023-12-21

申请号：US18352083

申请日：2023-07-13

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Dmitry Akhmetov ,  Thomas J. Kenney ,  Dibakar Das

IPC: H04W74/08

CPC classification number: H04W74/0808

Abstract: For example, an Access Point (AP) may be configured to determine that a high-priority contention period is to be initiated during a particular contention period. For example, the AP may be configured to determine that the high-priority contention period is to be initiated during the particular contention period based on a reservation signal received from a station (STA) over a wireless medium during the particular contention period. For example, the AP may be configured to allow the AP to contend the wireless medium during the high-priority contention period according to a high-priority contention policy, for example, to obtain a Transmit Opportunity (TxOP) for transmission of downlink (DL) data to one or more STAs.

公开(公告)号：US20230412711A1

公开(公告)日：2023-12-21

申请号：US18344754

申请日：2023-06-29

Applicant: INTEL CORPORATION

Inventor： Juan Fang ,  Qinghua Li ,  Po-Kai Huang ,  Robert Stacey ,  Laurent Cariou ,  Minyoung Park ,  Dmitry Akhmetov ,  Hao Song

IPC: H04L69/22

CPC classification number: H04L69/22

Abstract: For example, a wireless communication Station (STA) may be configured to generate a preamble of a Physical Layer (PHY) Protocol Data Unit (PPDU) according to a PPDU frame format. For example the STA may be configured to generate a data payload of the PPDU according to the PPDU frame format. For example, the data payload may include a plurality of data payload portions. For example, the PPDU may include a predefined Training Field (TF) between a first data payload portion and a second data payload portion of the plurality of data payload portions. For example, the STA may be configured to transmit the PPDU.

公开(公告)号：US11831422B2

公开(公告)日：2023-11-28

申请号：US17972233

申请日：2022-10-24

Applicant: INTEL CORPORATION

Inventor： Alexander W. Min ,  Thomas J. Kenney ,  Laurent Cariou ,  Shahrnaz Azizi ,  Xiaogang Chen ,  Robert J. Stacey ,  Qinghua Li

IPC: H04L1/00 ,  H04L5/00

CPC classification number: H04L1/0003 ,  H04L1/0009 ,  H04L1/0057 ,  H04L5/0044 ,  H04L5/001

Abstract: For example, an apparatus may include a segment parser to parse scrambled data bits of a PPDU into a first plurality of data bits and a second plurality of data bits, the PPDU to be transmitted in an OFDM transmission over an aggregated bandwidth comprising a first channel in a first frequency band and a second channel in a second frequency band; a first baseband processing block to encode and modulate the first plurality of data bits according to a first OFDM MCS for transmission over the first channel in the first frequency band; and a second baseband block to encode and modulate the second plurality of data bits according to a second OFDM MCS for transmission over the second channel in the second frequency band.

公开(公告)号：US20230379749A1

公开(公告)日：2023-11-23

申请号：US18030435

申请日：2021-12-08

Applicant: Intel Corporation

Inventor： Necati Canpolat ,  Dibakar Das ,  Ganesh Venkatesan ,  Dave A. Cavalcanti ,  Laurent Cariou ,  Chen Chen ,  Carlos Cordeiro ,  Juan Fang ,  Chittabrata Ghosh

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W84/12

Abstract: A non-Access Point Extremely High Throughput Station (non-AP EHT STA) initiates a Quality-of-Service (QoS) setup by sending a Stream Classification Service (SCS) Request frame to an associated access point (AP). The SCS request frame may be encoded to have a request type field set to “Add” and may contain an SCS Descriptor element having a traffic description field, a traffic classification field, and a Multi-Link Operation (MLO) field. The non-AP EHT STA may decode an SCS Response frame from the AP that indicate whether the QoS setup has been added. The non-AP EHT STA may then exchange a QoS traffic flow with the associated AP in accordance with the QoS setup when the QoS setup has been added. When the QoS traffic flow ends, the non-AP EHT STA may encode a second SCS Request frame for transmission to the AP with the request type field set to “Remove” to delete the QoS setup.