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11.发明申请公开(公告)号：US20240422819A1
公开(公告)日：2024-12-19
申请号：US18814205
申请日：2024-08-23
Applicant: Intel Corporation
Inventor： Laurent CARIOU , Thomas J. KENNEY
IPC: H04W74/0808
Abstract: This disclosure describes systems, methods, and devices related to prioritized access. A device may broadcast advertisements to stations (STAs) indicating specific service periods for prioritized channel access within a Basic Service Set (BSS). The device may send an indication to the STAs queued for prioritized access to transmit reservation signals at a predetermined time post a start of a contention period. The device may send contention window (CW) parameter settings to the STAs to control their backoff counter values during periods of prioritized access contention. The device may detect reception of overlapping reservation signals from STAs and enforce clear channel assessment (CCA) protocol to cause STAs to defer their transmissions.
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公开(公告)号：US20240305969A1
公开(公告)日：2024-09-12
申请号：US18651436
申请日：2024-04-30
Applicant: Intel Corporation
Inventor： Laurent CARIOU , Thomas J. KENNEY
Abstract: This disclosure describes systems, methods, and devices related to enhanced BSS roaming. A device may generate a basic service set transition management (BTM) query frame comprising one or more fields. The device may include an indication of an intent to receive information from an associated AP, wherein the information is related to preserving one or more agreements with a target neighbor AP recommended by the associated AP. The device may cause to send the frame to the AP. The device may identify a BTM request frame received from the associated AP.
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公开(公告)号：US20240284501A1
公开(公告)日：2024-08-22
申请号：US18587806
申请日：2024-02-26
Applicant: INTEL CORPORATION
Inventor： Laurent CARIOU , Dmitry AKHMETOV , Dibakar DAS
CPC classification number: H04W74/002 , H04W76/15
Abstract: This disclosure describes systems, methods, and devices related to channel access for multi-link devices (MLDs). A MLD may identify a first backoff count associated with a first enhanced distributed channel access function (EDCAF) for a first communication link used by the MLD; identify a second backoff count associated with a second EDCAF for a second communication link used by the MLD, the first backoff count less than the second backoff count; determine a time period after that the first backoff count reaches zero and during which to refrain from transmitting using the first communication link, the time period based on the second backoff count; determine that the first communication link transitioned from an idle state to a busy state during the time period; and generate a third backoff count associated with the first EDCAF based on the first communication link transitioning to the busy state during the time period.
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公开(公告)号：US20240187191A1
公开(公告)日：2024-06-06
申请号：US18401102
申请日：2023-12-29
Applicant: Intel Corporation
Inventor： Thomas J. KENNEY , Shahrnaz AZIZI , Laurent CARIOU , Juan FANG
IPC: H04L5/00
CPC classification number: H04L5/0053
Abstract: This disclosure describes systems, methods, and devices related to enhanced 60 gigahertz (GHz) preamble. A device may generate a frame for 60 GHz transmission, the frame comprising one or more fields to carry information associated with one or more station devices (STAs). The device may generate a modified legacy signal (L-SIG) field comprising one or more subfields for operation in the 60 GHz transmission. The device may generate a modified legacy long training field (L-LTF) for operation in the 60 GHz transmission. The device may utilize 56 subcarriers in the modified L-LTF in the frame. The device may cause to send the frame comprising the modified L-LTF and the modified L-SIG to the one or more STAs.
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公开(公告)号：US20240137322A1
公开(公告)日：2024-04-25
申请号：US18401138
申请日：2023-12-29
Applicant: Intel Corporation
Inventor： Laurent CARIOU
IPC: H04L47/2416 , H04L47/26 , H04L47/62
CPC classification number: H04L47/2416 , H04L47/26 , H04L47/6215
Abstract: This disclosure describes systems, methods, and devices related to enhanced access category (AC) traffic management. A device may receive one or more frames via a network interface, wherein each of the one or more frames comprises a header. The device may analyze the header of a first frame of the one or more frames to determine prioritization based on predefined criteria. The device may assign and route the first frame to appropriate Access Categories (AC) and Traffic Identifications (TID) based on the prioritization. The device may utilize established dual queuing for each AC, comprising a deep buffer queue and a shallow buffer queue. The device may direct prioritized, low latency frames to the shallow buffer queue. The device may control traffic flow via the deep buffer queue or the shallow buffer queue based on the assigned TID for each AC.
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Patent Agency Ranking
公开(公告)号：US20230239819A1
公开(公告)日：2023-07-27
申请号：US18191760
申请日：2023-03-28
Applicant: Intel Corporation
Inventor： Laurent CARIOU , Thomas J. KENNEY
CPC classification number: H04W56/0015 , H04W52/0216
Abstract: This disclosure describes systems, methods, and devices related to enhanced time synchronization. A device may define a reference device as a reference access point (AP) or a reference AP multi-link device (MLD). The device may cause to send a TSF alignment request frame to a responder AP to align its TSF with an initiator AP for coordinated target wake time (TWT) or a restricted TWT (rTWT) service periods (SPs). The device may identify a TSF alignment response frame received from the responder AP in response to the TSF alignment request frame.
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公开(公告)号：US20230024519A1
公开(公告)日：2023-01-26
申请号：US17858796
申请日：2022-07-06
Applicant: INTEL CORPORATION
Inventor： Xiaogang CHEN , Qinghua LI , Thomas J. KENNEY , Feng JIANG , Laurent CARIOU , Ziv AVITAL , Chen KOJOKARO , Robert STACEY
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.
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公开(公告)号：US20210266872A1
公开(公告)日：2021-08-26
申请号：US17317930
申请日：2021-05-12
Applicant: Intel Corporation
Inventor： Xiaogang CHEN , Laurent CARIOU , Po-Kai HUANG , Thomas KENNEY , Qinghua LI
IPC: H04W72/04
Abstract: The disclosure provides a method for an Access Point (AP), including: encoding a trigger frame in a parameterized spatial reuse reception (PSRR) physical layer (PHY) protocol data unit (PSRR PPDU); and providing the PSRR PPDU for transmission to one or more Stations (STAs), wherein the PSRR PPDU comprising puncture information indicating punctured subchannels of the PSRR PPDU or a normalization factor indicating a number of subchannels occupied by the PSRR PPDU.
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公开(公告)号：US20180184233A1
公开(公告)日：2018-06-28
申请号：US15390964
申请日：2016-12-27
Applicant: INTEL CORPORATION
Inventor： Yaron ALPERT , Laurent CARIOU
IPC: H04W4/00
CPC classification number: H04W4/80 , 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.
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公开(公告)号：US20250081266A1
公开(公告)日：2025-03-06
申请号：US18913942
申请日：2024-10-11
Applicant: INTEL CORPORATION
Inventor： Po-Kai HUANG , Daniel BRAVO , Ofer SCHREIBER , Arik KLEIN , Laurent CARIOU , Robert STACEY
IPC: H04W76/15 , H04L1/1607 , H04W84/12 , H04W88/10
Abstract: This disclosure describes systems, methods, and devices related to multi-link device (MLD) data continuity. An MLD device may set up one or more links with a station multi-link device (STA MLD), wherein the STA MLD comprises one or more logical entities defining separate station devices. The MLD device may transmit a data packet associated with a traffic identifier (TID) to the STA MLD. The MLD device may determine that the data packet was not received by the STA MLD. The MLD device may retransmit the data packet to the STA MLD. The MLD device may increment a retransmit counter every time the data packet is retransmitted. The MLD device may refrain from transmitting a second data packet until the data packet is dropped or successfully received by the STA MLD.
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