公开(公告)号：US20240324011A1

公开(公告)日：2024-09-26

申请号：US18679126

申请日：2024-05-30

申请人： Laurent CARIOU ,  Thomas J. KENNEY

发明人： Laurent CARIOU ,  Thomas J. KENNEY

IPC分类号： H04W74/0816 ,  H04W8/22 ,  H04W28/02 ,  H04W74/08

CPC分类号： H04W74/0816 ,  H04W8/22 ,  H04W28/0236 ,  H04W74/0875

摘要： This disclosure describes systems, methods, and devices related to dynamic unavailability management. A device may receive an in-device coexistence mode request frame from a station device (STA) indicating support for an in-device coexistence mode. The device may transmit a response frame to the STA to enable the in-device coexistence mode. The device may classify types of interference experienced by the STA as indicated in the received in-device coexistence mode request frame. The device may generate one or more physical protocol data units (PPDUs) for transmission based on the classified interference types. The device may cause to send the one or more PPDUs to the STA.

公开(公告)号：US20240323834A1

公开(公告)日：2024-09-26

申请号：US18192096

申请日：2023-03-29

申请人： Laurent CARIOU ,  Thomas J. KENNEY

发明人： Laurent CARIOU ,  Thomas J. KENNEY

IPC分类号： H04W52/02 ,  H04W56/00

CPC分类号： H04W52/0206 ,  H04W56/0015

摘要： This disclosure describes systems, methods, and devices related to adaptive synchronization management. A device may monitor a synchronization status of the device with respect to a medium it is using. The device may detect a loss of synchronization with the medium. The device may initiate a MediumSynch Timer decrement with a predetermined initial value upon detecting the loss of synchronization. The device may receive Restricted Target Wake Time (rTWT) service period information from an access point (AP). The device may identify contention periods within a Basic Service Set (BSS) based on the received rTWT service period information. The device may reset the MediumSynch Timer to enable participation in the contention period at a start of the rTWT service period (SP).

公开(公告)号：US20240283561A1

公开(公告)日：2024-08-22

申请号：US18650378

申请日：2024-04-30

申请人： Hao Song ,  Yoav Eisenberg ,  Assaf Gurevitz ,  Thomas J. Kenney ,  Qinghua Li

发明人： Hao Song ,  Yoav Eisenberg ,  Assaf Gurevitz ,  Thomas J. Kenney ,  Qinghua Li

IPC分类号： H04L1/00 ,  H04W28/06

CPC分类号： H04L1/0003 ,  H04W28/065

摘要： This disclosure describes systems, methods, and devices for signaling multiple modulation and coding schemes for a single user. A device may generate a common field of an ultra-high reliability signal (UHR-SIG) content channel field, the common field including signaling for station devices; generate a number of spatial streams (NSS) subfield of a user specific field of the UHR-SIG content channel field, the user specific field addressed to a first station device of the multiple station devices; generate a 6-bit modulation and coding scheme (MCS) subfield of the user specific field, wherein the 6-bit MCS subfield maps, based on a number of spatial streams signaled by the NSS subfield, to one or more MCSs assigned to the first station device; generate a frame including the UHR-SIG content channel field, wherein a user field of the user specific field includes at least 22 bits including the MCS subfield; and send the frame.

公开(公告)号：US20240205976A1

公开(公告)日：2024-06-20

申请号：US18592474

申请日：2024-02-29

申请人： Laurent CARIOU ,  Thomas J. KENNEY

发明人： Laurent CARIOU ,  Thomas J. KENNEY

IPC分类号： H04W74/0816 ,  H04L5/00 ,  H04W72/0453

CPC分类号： H04W74/0816 ,  H04L5/0064 ,  H04W72/0453

摘要： This disclosure describes systems, methods, and devices related to enhanced ICF exchange. A device may cause to send an Initial Control Frame Trigger frame (ICF TF) to one or more transmit opportunity (TXOP) responders. The device may identify a first response from at least one of the one or more TXOP responders, wherein the first response uses a non-high throughput (HT) duplicate physical layer (PHY) convergence protocol data unit (PPDU) format. The device may identify a second response from the at least one of the one or more TXOP responders.

公开(公告)号：US20240137992A1

公开(公告)日：2024-04-25

申请号：US18401071

申请日：2023-12-29

申请人： Laurent CARIOU ,  Dmitry AKHMETOV ,  Thomas J. KENNEY ,  Dibakar DAS ,  Minyoung PARK

发明人： Laurent CARIOU ,  Dmitry AKHMETOV ,  Thomas J. KENNEY ,  Dibakar DAS ,  Minyoung PARK

IPC分类号： H04W74/08 ,  H04W24/02 ,  H04W74/0833

CPC分类号： H04W74/0875 ,  H04W24/02 ,  H04W74/0841

摘要： This disclosure describes systems, methods, and devices related to predictable latency access category (AC). A device may control the initiation of a contention period for network communication. The device may broadcast a reservation/defer signal at a predetermined time after the start of the contention period for an Access Category for Predictable Latency (AC_PL). The device may receive reservation/defer signals from connected Station (STA) devices. The device may process the received reservation/defer signals to manage network access priorities and channel access specifically for the AC_PL. The device may adjust network parameters based on the received reservation/defer signals to minimize collisions.

公开(公告)号：US20240022347A1

公开(公告)日：2024-01-18

申请号：US18477606

申请日：2023-09-29

申请人： Hao Song ,  Qinghua Li ,  Shlomi Vituri ,  Thomas J. Kenney ,  Robert Stacey

发明人： Hao Song ,  Qinghua Li ,  Shlomi Vituri ,  Thomas J. Kenney ,  Robert Stacey

IPC分类号： H04L1/00 ,  H04B7/0452

CPC分类号： H04L1/0003 ,  H04L1/0009 ,  H04B7/0452

摘要： For example, an Access Point (AP) may be configured to set a user specific field in a Signal (SIG) field. For example, the user specific field may be configured for a user of a plurality of users in a Multi-User (MU) Multiple-Input-Multiple-Output (MIMO) (MU-MIMO) allocation. For example, the user specific field for the user may include an Unequal Modulation and Coding Scheme (MCS) (UEM) information subfield configured to indicate an assignment of a plurality of MCSs for the user. For example, the user specific field for the user may include a spatial configuration subfield configured to indicate a number of spatial streams for the user and a total number of spatial streams in the MU-MIMO allocation. For example, the AP may be configured to transmit a Physical layer (PHY) Protocol Data Unit (PPDU) including the SIG field.

公开(公告)号：US20230380001A1

公开(公告)日：2023-11-23

申请号：US18227106

申请日：2023-07-27

申请人： Laurent Cariou ,  Thomas J. Kenney

发明人： Laurent Cariou ,  Thomas J. Kenney

IPC分类号： H04W76/25 ,  H04W76/15 ,  H04W72/0453

CPC分类号： H04W76/25 ,  H04W76/15 ,  H04W72/0453

摘要： Methods, apparatuses, and computer readable media for non-collocated AP multi-link devices (MLD) reconfiguration, where an apparatus of a first AP of a non-collocated AP MLD comprises processing circuitry configured to: encode a link reconfiguration notify frame, the link reconfiguration frame including a reconfiguration multilink element, the reconfiguration multilink element including a per-station (STA) subelement, the per-STA subelement comprising an indication of a non-collocated link of a second AP of the non-collocated AP MLD and an operation update type subfield, the operation update type subfield indicating whether the second AP is to be added or deleted, and the processing circuitry further configured to: configure the first AP of the non-collocated AP MLD to transmit the link reconfiguration notify frame to a non-AP MLD.

公开(公告)号：US20230087449A1

公开(公告)日：2023-03-23

申请号：US18073281

申请日：2022-12-01

申请人： Qinghua LI ,  Juan FANG ,  Assaf GUREVITZ ,  Thomas J. KENNEY ,  Robert STACEY

发明人： Qinghua LI ,  Juan FANG ,  Assaf GUREVITZ ,  Thomas J. KENNEY ,  Robert STACEY

IPC分类号： H04L27/26

摘要： This disclosure describes systems, methods, and devices related to extended range modulation and coding scheme (MCS). A device may generate a first orthogonal frequency-division multiplexing (OFDM) signal to be transmitted in a frequency band. The device may generate a second OFDM signal to be transmitted in the frequency band, wherein the second OFDM signal is a duplicate of the first signal. The device may assign a reduced number of guard intervals (GIs) to the first OFDM signal and the second OFDM signal. The device may cause to send the first OFDM signal and the second OFDM signal using the frequency band.

公开(公告)号：US20210266121A1

公开(公告)日：2021-08-26

申请号：US17313919

申请日：2021-05-06

申请人： Xiaogang Chen ,  Qinghua Li ,  Feng Jiang ,  Thomas J. Kenney

发明人： Xiaogang Chen ,  Qinghua Li ,  Feng Jiang ,  Thomas J. Kenney

IPC分类号： H04L5/00 ,  H04W72/04

摘要： For example, an Extremely High Throughput (EHT) wireless communication station (STA) may be configured to set a Resource Unit (RU) allocation subfield in an EHT Signal (SIG) field to indicate an RU assignment for an Orthogonal Frequency Division Multiple Access (OFDMA) EHT Physical layer (PHY) Protocol Data Unit (PPDU) according to a predefined RU allocation table, the RU assignment for the OFDMA EHT PPDU comprising a Multiple Resource Unit (MRU) comprising a plurality of RUs; and transmit the OFDMA EHT PPDU comprising the EHT SIG field.

公开(公告)号：US20210067285A1

公开(公告)日：2021-03-04

申请号：US17094779

申请日：2020-11-10

申请人： Laurent Cariou ,  Nir Balaban ,  Daniel Bravo ,  Dor Chay ,  Xiaogang Chen ,  Feng Jiang ,  Thomas J. Kenney ,  Qinghua Li ,  Ehud Reshef

发明人： Laurent Cariou ,  Nir Balaban ,  Daniel Bravo ,  Dor Chay ,  Xiaogang Chen ,  Feng Jiang ,  Thomas J. Kenney ,  Qinghua Li ,  Ehud Reshef

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W74/08

摘要： This disclosure describes systems, methods, and devices related to enhanced bandwidth selection for wireless devices. A device may generate a request frame with at least one of a first indication of a bandwidth for which a second device is to measure a first noise level or a second indication of a resource unit for which the second device is to measure a second noise level. The device may send the request frame to the second device. The device may identify a response frame received from the second device, the response frame having a third indication of the first noise level or the second noise level and a fourth indication of the bandwidth or the resource unit. The device may determine, based on the first noise level or the second noise level, a parameter associated with a subsequent frame to send to the second device.