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：US12010516B2

公开(公告)日：2024-06-11

申请号：US17132158

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Ido Ouzieli ,  Danny Alexander ,  Daniel F. Bravo

IPC: H04B7/204 ,  H04W12/082 ,  H04W48/02 ,  H04W48/14 ,  H04W84/12

CPC classification number: H04W12/082 ,  H04W48/02 ,  H04W48/14 ,  H04W84/12

Abstract: Multi-link device (MLD) security association (SA) query and query response procedures are described. Any of the links between an access point (AP) MLD and a non-AP MLD may be used to initiate association, reassociation, or disassociation procedures using the SA query requests and responses. The SA query request or response from one of the stations (STAs) associated with the MLD is sent to a corresponding linked one of the STAs associated with the other MLD. The SA request or response is addressed to the other MLD rather than the STA of the other MLD. Retry timeouts and maximum timeouts for resending SA query requests are set by the AP MLD and the same across each of the links.

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：US11973679B2

公开(公告)日：2024-04-30

申请号：US17392923

申请日：2021-08-03

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Robert Stacey ,  Daniel Bravo ,  Ido Ouzieli ,  Danny Alexander ,  Ofer Hareuveni

IPC: H04L43/12 ,  H04W88/08

CPC classification number: H04L43/12 ,  H04W88/08

Abstract: This disclosure describes systems, methods, and devices related to enhanced frame exchange. A device may generate a first subset of a plurality of fields, wherein the first subset is mandatory in a probe request frame. The device may generate a second subset of the plurality of fields, wherein the second subset is optional in the probe request frame regardless of capability information of the device. The device may generate the probe request frame comprising the first subset and the second subset. The device may cause to send the probe request frame to an access point (AP) device.

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：US11917678B2

公开(公告)日：2024-02-27

申请号：US16034028

申请日：2018-07-12

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Po-Kai Huang ,  Hujun Yin ,  Xiaogang Chen ,  Yuan Zhu ,  Xintian Lin

IPC: H04W74/06 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/54 ,  H04W88/02

CPC classification number: H04W74/06 ,  H04L1/0026 ,  H04L5/006 ,  H04L5/0037 ,  H04L27/2601 ,  H04W72/0453 ,  H04W72/54 ,  H04W88/02

Abstract: The present disclosure relates to computer-implemented systems and methods for facilitating simultaneous poll responses. A method may include assigning respective subsets of subcarrier frequencies to a plurality of user devices for communication over a wireless channel. The method may also include transmitting, simultaneously, a channel status request poll to the user devices. Additionally, the method may include determining, based at least in part on a first channel status response received via a first subset of subcarrier frequencies over the wireless channel, that the first channel status response is received from the first user device. Similarly, the method may also include determining a second channel status response is received from a second user device. Furthermore, the method may include determining, based at least in part on the first channel status response and the second channel status response, to schedule simultaneous data communication for the first device and the second device.

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：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：US11800402B2

公开(公告)日：2023-10-24

申请号：US17543541

申请日：2021-12-06

Applicant: INTEL CORPORATION

Inventor： Po-Kai Huang ,  Michael Glik ,  Emily Qi ,  Carlos Cordeiro ,  Robert Stacey ,  Laurent Cariou

IPC: H04W28/06 ,  H04L1/1607 ,  H04L45/24 ,  H04W28/02 ,  H04W28/16

CPC classification number: H04W28/06 ,  H04L1/1621 ,  H04L45/245 ,  H04W28/0263 ,  H04W28/16

Abstract: Methods and apparatus to perform multi-band link aggregation in a wireless network are disclosed. An example apparatus includes a buffer controller to store (A) a first set of data packets that have been received on a first interface and (B) a second set of data packets that have been received on a second interface into a buffer, the first and second sets of data packets being received from a wireless device during a same time frame; and a window determiner to control a first bitmap corresponding to the first set of data packets received on the first interface and a second bitmap corresponding to the second set of data packets received on the second interface, a first size of the first bitmap and a second size of the second bitmap being smaller than a third size of the buffer.