公开(公告)号：US12177895B2

公开(公告)日：2024-12-24

申请号：US18194388

申请日：2023-03-31

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Ganesh Venkatesan

IPC: H04W72/04 ,  H04W4/02 ,  H04W24/10 ,  H04W64/00 ,  H04W72/0446 ,  H04W74/06

Abstract: This disclosure describes systems, methods, and devices related to uplink location measurement report (LMR) feedback. A device may perform availability window negotiation during a negotiation phase of a location determination associated with a first initiating device of one or more initiating devices. The device may determine a status of a first LMR associated with the first initiating device. The device may cause to send a polling request to one more initiating devices during a first availability window. The device may identify a polling response from at least one of the one or more initiating devices. The device may perform one or more sounding measurements with the at least one of the one or more initiating devices during a measurement phase. The device may cause to send a trigger frame to the at least one of the one or more initiating devices.

公开(公告)号：US12015951B2

公开(公告)日：2024-06-18

申请号：US17482025

申请日：2021-09-22

Applicant: Intel Corporation

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

IPC: H04W28/24 ,  H04W28/02

CPC classification number: H04W28/24 ,  H04W28/0268

Abstract: A Quality-of-Service (QoS) Management AP is configured to support QoS Management features and to perform a QoS Management Protocol. The AP decodes an Enhanced Add Traffic Stream (E-ADDTS) Request QoS Action Frame (E-ADDTS Req) received from a station (STA) to initiate QoS setup for a traffic stream. The STA may be a QoS Management STA configured to support the QoS Management features and perform the QoS Management protocol. The AP may encode, for transmission to the STA in response to the E-ADDTS Req, an E-ADDTS Response QoS Action Frame (E-ADDTS Resp) which includes a status code to indicate whether the QoS setup has been accepted. When the QoS setup is accepted, the E-ADDTS Resp includes a QoS setup ID within a QoS setup ID field in the E-ADDTS Resp that uniquely identifies the QoS setup for the traffic stream.

公开(公告)号：US11930528B2

公开(公告)日：2024-03-12

申请号：US17673238

申请日：2022-02-16

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Dibakar Das ,  Xiaogang Chen ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Robert Stacey ,  Ganesh Venkatesan

IPC: H04W24/10 ,  G01S5/00 ,  G01S5/02 ,  H04W40/12 ,  H04W64/00 ,  H04W74/06

CPC classification number: H04W74/06 ,  G01S5/00 ,  G01S5/0205 ,  H04W24/10 ,  H04W40/12 ,  H04W64/00

Abstract: This disclosure describes systems, methods, and devices related to uplink (UL) null data packet (NDP) format for passive location. A device may cause to send a trigger frame that solicits poll response to one or more anchor stations involved in a passive ranging measurement. The device may identify one or more polling response frames received from the one or more anchor stations. The device may cause to send a trigger frame that solicits uplink null data packet (NDP) to the one or more anchor stations, wherein the uplink NDP comprises an indication of a high efficiency (HE) single user (SU) frame type. The device may identify one or more uplink NDPs received from the one or more anchor stations.

公开(公告)号：US11818756B2

公开(公告)日：2023-11-14

申请号：US17193086

申请日：2021-03-05

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Ganesh Venkatesan

IPC: H04L45/74 ,  H04W74/06 ,  H04W72/0446 ,  H04W4/02 ,  H04W24/10 ,  H04W64/00

CPC classification number: H04W74/06 ,  H04W4/025 ,  H04W24/10 ,  H04W64/00 ,  H04W72/0446

Abstract: This disclosure describes systems, methods, and devices related to uplink location measurement report (LMR) feedback. A device may perform availability window negotiation during a negotiation phase of a location determination associated with a first initiating device of one or more initiating devices. The device may determine a status of a first LMR associated with the first initiating device. The device may cause to send a polling request to one more initiating devices during a first availability window. The device may identify a polling response from at least one of the one or more initiating devices. The device may perform one or more sounding measurements with the at least one of the one or more initiating devices during a measurement phase. The device may cause to send a trigger frame to the at least one of the one or more initiating devices.

公开(公告)号：US11696225B2

公开(公告)日：2023-07-04

申请号：US17751018

申请日：2022-05-23

Applicant: Intel Corporation

Inventor： Dave A. Cavalcanti ,  Juan Fang ,  Mohammad Mamunur Rashid ,  Carlos Cordeiro ,  Cheng Chen ,  Laurent Cariou ,  Javier Perez-Ramirez ,  Dibakar Das ,  Chittabrata Ghosh

IPC: H04W48/16 ,  H04L43/087 ,  H04W88/08 ,  H04W74/08 ,  H04W72/0446 ,  H04L47/2416

CPC classification number: H04W48/16 ,  H04L43/087 ,  H04L47/2416 ,  H04W72/0446 ,  H04W74/0808 ,  H04W88/08

Abstract: An access point (AP) may be configured by processing circuitry to operate as a coordinator AP for performing BSS channel level coordination. The coordinator AP is configured to assign non-overlapping channels to one or more coordinated APs of overlapping BSSs to schedule time-sensitive traffic to help ensure bounded latency, jitter and reliability per BSS. In some embodiments, the AP may be configured for performing transmission level coordination and may initiate a coordinated transmission opportunity (TXOP) for resource assignment to control contention access among managed BSSs. To perform the BSS channel level coordination, the coordinator AP is configured to encode a multi-AP trigger frame (M-TF) to initiate the coordinated TXOP. The M-TF may be encoded to include a time-sensitive operation IE indicating how each STA is to access the channel within the coordinated TXOP.

公开(公告)号：US11653418B2

公开(公告)日：2023-05-16

申请号：US17329763

申请日：2021-05-25

Applicant: Intel Corporation

Inventor： Robert J. Stacey ,  Carlos Cordeiro ,  Chittabrata Ghosh ,  Daniel F. Bravo ,  Dibakar Das ,  Laurent Cariou ,  Po-Kai Huang ,  Xiaogang Chen ,  Arik Klein ,  Danny Alexander ,  Cheng Chen

IPC: H04W84/12 ,  H04W88/10 ,  H04W48/16 ,  H04W72/0453 ,  H04W4/06 ,  H04W80/02 ,  H04W52/02

CPC classification number: H04W88/10 ,  H04W4/06 ,  H04W48/16 ,  H04W52/0216 ,  H04W72/0453 ,  H04W80/02 ,  H04W84/12

Abstract: Embodiments of a multi-link access point (AP) device, station (STA) and method of communication are generally described herein. The multi-link AP device may comprise multiple APs. The multi-link AP device may encode a frame for transmission by one of the APs of the multi-link AP device. The multi-link AP device may encode the frame to include signaling to enable multi-link discovery of the APs of the multi-link AP device. The multi-link AP device may encode the signaling to include: a reduced neighbor report (RNR) element that identifies the APs of the multi-link AP device, and a multiple AP element. The multiple AP element may be configurable to include: common information for the APs of the multi-link AP device, and per-AP sub-elements that include per-AP information related to the APs of the multi-link AP device.

公开(公告)号：US11589306B2

公开(公告)日：2023-02-21

申请号：US17454800

申请日：2021-11-12

Applicant: Intel Corporation

Inventor： Chittabrata Ghosh

IPC: H04W52/02 ,  H04W72/04 ,  H04W28/02

Abstract: This disclosure describes systems, methods, and apparatus related to a restrictive target wake time (TWT) service period (SP) system. A device may determine a beacon frame to be sent to one or more power save devices. The device may determine a time duration of a TWT SP associated with the one or more power save devices. The device may determine a first trigger frame including a cascade indication. The device may determine a first time associated with the first trigger frame. The device may cause to send the trigger frame to the one or more power save devices based at least in part on a remaining duration of the TWT SP.

公开(公告)号：US20220174729A1

公开(公告)日：2022-06-02

申请号：US17673238

申请日：2022-02-16

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Dibakar Das ,  Xiaogang Chen ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Robert Stacey ,  Ganesh Venkatesan

IPC: H04W74/06 ,  H04W40/12 ,  H04W24/10 ,  H04W64/00 ,  G01S5/00

Abstract: This disclosure describes systems, methods, and devices related to uplink (UL) null data packet (NDP) format for passive location. A device may cause to send a trigger frame that solicits poll response to one or more anchor stations involved in a passive ranging measurement. The device may identify one or more polling response frames received from the one or more anchor stations. The device may cause to send a trigger frame that solicits uplink null data packet (NDP) to the one or more anchor stations, wherein the uplink NDP comprises an indication of a high efficiency (HE) single user (SU) frame type. The device may identify one or more uplink NDPs received from the one or more anchor stations

公开(公告)号：US20210120457A1

公开(公告)日：2021-04-22

申请号：US17133654

申请日：2020-12-24

Applicant: Intel Corporation

Inventor： Necati Canpolat ,  Dave Cavalcanti ,  Cheng Chen ,  Dibakar Das ,  Chittabrata Ghosh ,  Ganesh Venkatesan

IPC: H04W28/24 ,  H04W28/02 ,  H04L12/927 ,  H04W88/08 ,  H04W84/12

Abstract: The application provides a method, method, comprising: a station (STA) sending a first quality of service (QoS) request message to an access point (AP) indicating a requested QoS for a traffic stream from the AP to the STA; the AP receiving the first QoS request message from the STA and sending a first traffic stream applied with the requested QoS to the STA when the requested QoS matches with an existing QoS policy for the STA in the AP or there is no existing QoS policy for the STA in the AP, and the STA receiving the first traffic stream applied with the requested QoS from AP.

公开(公告)号：US10225851B2

公开(公告)日：2019-03-05

申请号：US15487670

申请日：2017-04-14

Applicant: Intel Corporation

Inventor： Chittabrata Ghosh ,  Hassnaa Moustafa ,  Stephen T. Palermo

IPC: H04W72/12 ,  H04W88/08

Abstract: System and techniques for a multi-class Long Range Lower Power (LRLP) access point (AP) multifactor intelligent agent control are described herein. A station (STA) association at the AP is received. Here, the association includes Class Identifier (ID) information. The Class ID information encompasses a set of communication parameters. A schedule of LRLP and non-LRLP STAs with associations at the AP is maintained. A transceiver chain is modified based on the schedule and the set of communication parameters to complete a communication with the STA.