公开(公告)号：US11696226B2

公开(公告)日：2023-07-04

申请号：US17126124

申请日：2020-12-18

Applicant: Intel Corporation

Inventor： Ehud Reshef ,  Ofir Degani ,  Roya Doostnejad ,  Avishay Friedman ,  Nevo Idan ,  Eytan Mann ,  Ashoke Ravi ,  Gadi Shor ,  Shahar Gross ,  Ofir Klein ,  Chen Kojokaro

IPC: H04W48/18 ,  H04W88/06 ,  H04B7/06 ,  H04W72/02 ,  H04B7/0413 ,  H04B1/00

CPC classification number: H04W48/18 ,  H04B1/0003 ,  H04B7/0413 ,  H04B7/0639 ,  H04W72/02 ,  H04W88/06

Abstract: In various aspects, a radio communication device is described including a housing, a plurality of radiohead circuits attached to the housing, baseband circuitry connected to the plurality of radiohead circuits via a digital interface; and one or more processors configured to select one or more radiohead circuits of the plurality of radiohead circuits for communication with another radio communication device to fulfill one or more predefined selection criteria with respect to a quality of a communication with the other radio communication device using the one or more selected radiohead circuits and to control the baseband circuitry to perform communication with the other radio communication device using the one or more selected radiohead circuits.

公开(公告)号：US20220200727A1

公开(公告)日：2022-06-23

申请号：US17132081

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Dor Chay ,  Itamar Borochov ,  Ofir Klein ,  Chen Kojokaro ,  Nadav Szanto

IPC: H04L1/00

Abstract: A method of processing wireless signals, including: receiving a wireless signal carrying a transmission frame having a physical layer header including a data rate index; decoding the physical layer header including the data rate index; filtering out the transmission frame for no further processing if a measured physical layer header energy is below an energy threshold corresponding to the decoded data rate index; decode a sample portion of data codewords of the transmission frame if the transmission frame is not filtered out, wherein the sample portion of data codewords is less than all of the data codewords of the transmission frame; and filtering out the transmission frame for no further processing if the decoding of the sample portion of data codewords fails, and otherwise decode a remainder of the transmission frame.

公开(公告)号：US12082043B2

公开(公告)日：2024-09-03

申请号：US17032030

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Chen Kojokaro ,  Minyoung Park ,  Ehud Reshef ,  Danny Alexander ,  Nir Yizhak Balaban ,  Ofir Klein

IPC: H04W28/06 ,  H04L69/22 ,  H04W74/0816

CPC classification number: H04W28/065 ,  H04L69/22 ,  H04W74/0816

Abstract: A method of wireless communication comprising decoding in a physical layer circuitry a received wireless signal; outputting a corresponding wireless signal data as one or more data packets, the wireless signal data representing the received wireless signal; determining one or more packet header parameters of the one or more data packets; and if any of the one or more packet header parameters equal any of one or more predetermined values, instruct a medium access control layer circuitry to switch from an inactive mode to an active mode.

公开(公告)号：US12041540B2

公开(公告)日：2024-07-16

申请号：US17469955

申请日：2021-09-09

Applicant: Intel Corporation

Inventor： Avishay Friedman ,  Hagay Barel ,  Ehud Reshef ,  Eytan Mann ,  Ofir Klein

IPC: H04W52/02 ,  H04B17/318 ,  H04L27/00

CPC classification number: H04W52/0203 ,  H04B17/318 ,  H04L27/0002

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a wireless communication signal via the antenna interface, and a processor configured to perform an initial signal detection to detect if a wireless communication signal has been received based on whether a signal the processor received from the radio frequency front end fulfill a predefined radiohead circuit detection criterion, generate an initial signal detection information comprising an information as to whether the wireless communication signal has been received based on the initial signal detection; and provide the initial signal detection information to a communication interface for a final signal detection; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

公开(公告)号：US20250062610A1

公开(公告)日：2025-02-20

申请号：US18399290

申请日：2023-12-28

Applicant: INTEL CORPORATION

Inventor： Harel Aronheim ,  Dmitry Felsenstein ,  Ariel Wolf ,  Eran Amir ,  Ofir Klein ,  Yazan Alwilly ,  Sergey Sofer ,  Sagi Belizowski

IPC: H02J1/14

Abstract: For example, a current consumption adjuster may be configured to adjust a current consumption from a power supply of an integrated circuit. For example, the current consumption adjuster may include a controllable load circuitry to controllably apply one or more loads to the power supply of the integrated circuit. For example, the current consumption adjuster may include a controller configured to identify a current consumption event including a transition of a current consumption of the integrated circuit from the power supply. For example, the controller may be configured to control activation of the controllable load circuitry to apply an event-based load to the power supply, for example, based on the current consumption event.

公开(公告)号：US12009922B2

公开(公告)日：2024-06-11

申请号：US17132081

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Dor Chay ,  Itamar Borochov ,  Ofir Klein ,  Chen Kojokaro ,  Nadav Szanto

IPC: H04L1/00

CPC classification number: H04L1/0072 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0057

Abstract: A method of processing wireless signals, including: receiving a wireless signal carrying a transmission frame having a physical layer header including a data rate index; decoding the physical layer header including the data rate index; filtering out the transmission frame for no further processing if a measured physical layer header energy is below an energy threshold corresponding to the decoded data rate index; decode a sample portion of data codewords of the transmission frame if the transmission frame is not filtered out, wherein the sample portion of data codewords is less than all of the data codewords of the transmission frame; and filtering out the transmission frame for no further processing if the decoding of the sample portion of data codewords fails, and otherwise decode a remainder of the transmission frame.

公开(公告)号：US20220104070A1

公开(公告)日：2022-03-31

申请号：US17032030

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Chen Kojokaro ,  Minyoung Park ,  Ehud Reshef ,  Danny Alexander ,  Nir Yizhak Balaban ,  Ofir Klein

IPC: H04W28/06 ,  H04L29/06 ,  H04W74/08

Abstract: A method of wireless communication comprising decoding in a physical layer circuitry a received wireless signal; outputting a corresponding wireless signal data as one or more data packets, the wireless signal data representing the received wireless signal; determining one or more packet header parameters of the one or more data packets; and if any of the one or more packet header parameters equal any of one or more predetermined values, instruct a medium access control layer circuitry to switch from an inactive mode to an active mode.

公开(公告)号：US12127118B2

公开(公告)日：2024-10-22

申请号：US17472768

申请日：2021-09-13

Applicant: Intel Corporation

Inventor： Ofir Klein ,  Leor Rom ,  Eran Segev ,  Eran Amir ,  Nevo Idan ,  Chen Kojokaro

IPC: H04W52/02 ,  H04L27/00

CPC classification number: H04W52/0216 ,  H04L27/0002 ,  H04W52/0229

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

公开(公告)号：US20240224327A1

公开(公告)日：2024-07-04

申请号：US18090991

申请日：2022-12-29

Applicant: INTEL CORPORATION

Inventor： Ofir Klein ,  Ehud Reshef ,  Uri Parker ,  Danny Alexander ,  Nevo Idan ,  Maxim Stepanov ,  Michael Shachar

IPC: H04W74/08

CPC classification number: H04W74/0816 ,  H04W74/0866

Abstract: For example, a wireless communication device may be configured to transmit a reservation frame to reserve a wireless communication medium for a Transmit Opportunity (TxOP). For example, the TxOP may be configured to cover a first reserved duration and a second reserved duration. For example, the first reserved duration may be configured for at least one self-transmission of the STA, and the second reserved duration may be configured for communication of at least one non-self-transmission by the STA. For example, the wireless communication device may be configured to transmit the at least one self-transmission during the first duration. For example, the self-transmission may be configured for transmission from a transmitter of the STA to a receiver of the STA.

公开(公告)号：US20210273735A1

公开(公告)日：2021-09-02

申请号：US17324139

申请日：2021-05-19

Applicant: Intel Corporation

Inventor： Claudio Da Silva ,  Cheng Chen ,  Carlos Cordeiro ,  Assaf Gurevitz ,  Ofir Klein ,  Uri Parker ,  Bahareh Sadeghi

IPC: H04B17/336 ,  H04W24/08

Abstract: The application provides an apparatus for a STA, comprising a PHY circuitry and a MAC circuitry, wherein the PHY circuitry is configured to: obtain WLAN sensing measurements; provide the WLAN sensing measurements to the MAC circuitry via a RXVECTOR parameter, wherein the RXVECTOR parameter allows for the PHY layer of the STA to inform the MAC layer of the STA of the WLAN sensing measurements.