Patents by Inventor Ehud Reshef

Ehud Reshef has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11368946
    Abstract: Methods, apparatuses, and computer readable media for channelization of vehicle-to-everything (V2X) networks in a wireless network are disclosed. An apparatus of an of a next generation vehicle to everything (V2X) (NGV) wireless device includes processing circuitry configured to: encode a management frame, the management frame including an indication of resource units (RUs) for use by NGV stations during transmission opportunities (TXOPs) where the RUs part of a channel. The processing circuitry is further configured to configure the NGV wireless device to transmit the management frame on the channel and configure the NGV wireless device to transmit a short sequence frame (SF) at a start of each TXOP of the TXOPs. An apparatus for V2X networks is disclosed that is configured to transmit a packet in center tones of a channel and to simultaneously transmit parity or redundancy information for the packet on tones on either side of the center tones.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: June 21, 2022
    Assignee: Intel Corporation
    Inventors: Bahareh Sadeghi, Thomas J. Kenney, Ehud Reshef, Dave A. Cavalcanti, Laurent Cariou, Mohammad Mamunur Rashid, Qinghua Li
  • Publication number: 20220182249
    Abstract: Techniques are disclosed for dynamically adjusting transmission parameters such as transmission output power and the energy detection (ED) threshold (TH) utilized by wireless devices to prevent collision and interference between different device transmissions. The techniques include dynamically adjusting the transmission parameters based upon various scenarios or conditions. The techniques include dynamically adjusting the transmission parameters on a per-packet basis, depending upon the particular type of packet, and/or considering other type of communication parameters.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Ehud Reshef, Ofer Hareuveni, Leor Rom
  • Publication number: 20220174612
    Abstract: The disclosure provides techniques for power control for communications under a Very Low Power (VLP) mode. A communication device includes: processing circuitry, to encode a message to be transmitted to a second communication device, to indicate a setpoint, wherein the setpoint is defined as a minimum power at which a packet is required to be transmitted under a set of packet parameters, such that the packet could be successfully received by the communication device; and a transceiver, to transmit the message to the second communication device, and receive the packet transmitted at a power determined based on the setpoint and a margin, from the second communication device, wherein the margin is determined based on a probability of measurement errors.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 2, 2022
    Applicant: Intel Corporation
    Inventors: Laurent Cariou, Thomas Kenney, Ehud Reshef, Hassan Yaghoobi
  • Patent number: 11343035
    Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: May 24, 2022
    Assignee: Intel Corporation
    Inventors: Xiaogang Chen, Qinghua Li, Feng Jiang, Ziv Avital, Assaf Gurevitz, Robert J. Stacey, Chen Kojokaro, Thomas J. Kenney, Ehud Reshef, Daniel F. Bravo, Laurent Cariou
  • Patent number: 11337162
    Abstract: The disclosure provides techniques for power control for communications under a Very Low Power (VLP) mode. A communication device includes: processing circuitry, to encode a message to be transmitted to a second communication device, to indicate a setpoint, wherein the setpoint is defined as a minimum power at which a packet is required to be transmitted under a set of packet parameters, such that the packet could be successfully received by the communication device; and a transceiver, to transmit the message to the second communication device, and receive the packet transmitted at a power determined based on the setpoint and a margin, from the second communication device, wherein the margin is determined based on a probability of measurement errors.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: May 17, 2022
    Assignee: Intel Corporation
    Inventors: Laurent Cariou, Thomas Kenney, Ehud Reshef, Hassan Yaghoobi
  • Publication number: 20220150006
    Abstract: A wireless communication device for communicating across a wireless communication channel includes one or more processors configured to determine whether a further device is generating a radio frequency interference at an operating frequency; transmit a request message to the further device requesting the further device vacate the operating frequency based on the determination that the further device is generating radio frequency interference; receive a response message from the further device; and generate an instruction based on the response message.
    Type: Application
    Filed: November 10, 2020
    Publication date: May 12, 2022
    Inventors: Michael SHUSTERMAN, John FALLIN, Ana M. YEPES, Dong-Ho HAN, Nasser A. KURD, Tomer LEVY, Ehud RESHEF, Arik GIHON, Ido OUZIELI, Yevgeni SABIN, Maor TAL, Zhongsheng WANG, Amit ZEEVI
  • Publication number: 20220104070
    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.
    Type: Application
    Filed: September 25, 2020
    Publication date: March 31, 2022
    Inventors: Chen Kojokaro, Minyoung Park, Ehud Reshef, Danny Alexander, Nir Yizhak Balaban, Ofir Klein
  • Publication number: 20220070955
    Abstract: For example, a wireless communication device may be configured to, while communicating via a first radio of the wireless communication device over a first network connection in a first WLAN over a first wireless communication frequency band, identify a second WLAN over a second wireless communication frequency band for Concurrent Multiple Band (CMB) network access, the second wireless communication frequency band different from the first wireless communication frequency band; based on identifying the second WLAN, to automatically transmit from a second radio of the wireless communication device user credentials to establish a second network connection with the second WLAN over the second wireless communication frequency band, the second network connection concurrent with the first network connection; and to concurrently communicate over the first and second network connections by routing to the first and second radios a plurality of application streams corresponding to one or more applications.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 3, 2022
    Applicant: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Daniel Cohn, David Birnbaum, Ehud Reshef, Dor Chay, Sivan Koffler
  • Publication number: 20220060421
    Abstract: A processor may control a transmitter to send a first signal representing a request for one or more priority rules for data packet prioritization; to receive a second signal in response to the first signal, the second signal representing the one or more priority rules for data packet prioritization, and to receive a third signal representing a data packet including a header and a data payload. The header may comprise a first priority tag representing a first priority level. The processor may be configured to determine from the data payload and the one or more rules for data packet prioritization a second priority tag representing a second priority level and to replace the first priority tag with the second priority tag.
    Type: Application
    Filed: June 15, 2021
    Publication date: February 24, 2022
    Inventors: Ehud RESHEF, Carlos CORDEIRO
  • Patent number: 11234254
    Abstract: According to various aspects, a network component may include: one or more processors configured to: generate a first message to a wireless network client, the first message including a request to report information about wireless networks within communication range of the wireless network client; assign a scheduling group of a plurality of scheduling groups to the wireless network client based on the information; schedule one or more transmissions in accordance with a first wireless network protocol to the wireless network client in accordance with the schedule group assigned to the wireless network client; generate a second message to the wireless network client, the second message including an instruction to schedule one or more transmissions in accordance with a second wireless network protocol from the wireless network client in accordance with the schedule group assigned to the wireless network client.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: January 25, 2022
    Assignee: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Rony Ross, Daniel Bravo, Ehud Reshef, Laurent Cariou
  • Patent number: 11234174
    Abstract: Embodiments of transitioning between BSSs using on-channel tunneling (OCT) are generally described herein. OCT procedures are used for scanning and association with a co-located or non-co-located peer AP. The OCT procedures include communicating a Probe/Re-authentication/Re-association Request frame from a STA using an OCT Request frame to the peer AP and receiving a Probe/Re-authentication/Re-association Response frame from the peer AP using another OCT Request frame. The communications between the STA and the AP are either in the same frequency band or a different frequency band as the OCT communications between the AP and the peer AP.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: January 25, 2022
    Assignee: Intel Corporation
    Inventors: Laurent Cariou, Carlos Cordeiro, Daniel F. Bravo, Ehud Reshef
  • Patent number: 11223970
    Abstract: For example, a wireless communication device may be configured to determine a Concurrent Multiple Band (CMB) routing scheme based on Quality of Service (QoS) requirement information and network condition information, the CMB routing scheme to route a plurality of application streams to a plurality of radios of the wireless communication device for wireless communication over a plurality of wireless communication bands, the plurality of application streams corresponding to one or more applications to be executed by the wireless communication device; and to route the plurality of application streams to the plurality of radios by determining, based on the CMB routing scheme, to which radio of the plurality of radios to route the application stream of the plurality of application streams.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: January 11, 2022
    Assignee: INTEL CORPORATION
    Inventors: Daniel Cohn, David Birnbaum, Ehud Reshef, Ofer Hareuveni, Dor Chay
  • Publication number: 20210314113
    Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Inventors: Xiaogang Chen, Qinghua Li, Feng Jiang, Ziv Avital, Assaf Gurevitz, Robert J. Stacey, Chen Kojokaro, Thomas J. Kenney, Ehud Reshef, Daniel F. Bravo, Laurent Cariou
  • Patent number: 11122638
    Abstract: For example, a wireless communication device may be configured to, while communicating via a first radio of the wireless communication device over a first network connection in a first WLAN over a first wireless communication frequency band, identify a second WLAN over a second wireless communication frequency band for Concurrent Multiple Band (CMB) network access, the second wireless communication frequency band different from the first wireless communication frequency band; based on identifying the second WLAN, to automatically transmit from a second radio of the wireless communication device user credentials to establish a second network connection with the second WLAN over the second wireless communication frequency band, the second network connection concurrent with the first network connection; and to concurrently communicate over the first and second network connections by routing to the first and second radios a plurality of application streams corresponding to one or more applications.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: September 14, 2021
    Assignee: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Daniel Cohn, David Birnbaum, Ehud Reshef, Dor Chay, Sivan Koffler
  • Patent number: 11089497
    Abstract: For example, a wireless communication device may be configured to, in a passive scan of a plurality of wireless communication channels, perform an energy detection over the plurality of wireless communication channels during an energy detection period, the energy detection configured to identify for a wireless communication channel of the plurality of wireless communication channels whether or not energy is detected over the wireless communication channel; and based on detection of energy over a first wireless communication channel of the plurality of wireless communication channels during the energy detection period, perform a wireless packet detection over the first wireless communication channel to detect a wireless packet transmission, the wireless packet detection to be performed while continuing the energy detection over one or more second wireless communication channels of the plurality of wireless communication channels to detect energy over the one or more second wireless communication channels.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: August 10, 2021
    Assignee: INTEL CORPORATION
    Inventors: Eran Segev, Ehud Reshef, Hagay Barel, Ido Ouzieli, Nir Balaban
  • Publication number: 20210218432
    Abstract: The disclosure relates to techniques for controlling Specific Absorption Rate (SAR) of radio energy transmission. In particular, the disclosure relates to a radio device and a method for controlling radio energy transmission of a plurality of radio entities to comply with a predefined SAR requirement. Such a radio device includes: a plurality of radio entities configured to transmit radio energy; and a controller configured to control the radio energy transmission of the plurality of radio entities to comply with a predefined Specific Absorption Rate, SAR, requirement, wherein the controller is configured to enable at least two radio entities of the plurality of radio entities operating concurrently based on a shared SAR transmission power restriction which allows the at least two radio entities transmitting concurrently at a predefined duty cycle, in particular at 100% duty cycle, without violating the SAR requirement.
    Type: Application
    Filed: February 15, 2021
    Publication date: July 15, 2021
    Inventors: Oren Kaidar, Ehud Reshef, Nir Balaban, Wilfrid D'Angelo, Yuval Elad
  • Publication number: 20210204340
    Abstract: For example, a wireless communication device may be configured to, while communicating via a first radio of the wireless communication device over a first network connection in a first WLAN over a first wireless communication frequency band, identify a second WLAN over a second wireless communication frequency band for Concurrent Multiple Band (CMB) network access, the second wireless communication frequency band different from the first wireless communication frequency band; based on identifying the second WLAN, to automatically transmit from a second radio of the wireless communication device user credentials to establish a second network connection with the second WLAN over the second wireless communication frequency band, the second network connection concurrent with the first network connection; and to concurrently communicate over the first and second network connections by routing to the first and second radios a plurality of application streams corresponding to one or more applications.
    Type: Application
    Filed: December 25, 2019
    Publication date: July 1, 2021
    Applicant: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Daniel Cohn, David Birnbaum, Ehud Reshef, Dor Chay, Sivan Koffler
  • Publication number: 20210204302
    Abstract: According to various aspects, a network component may include: one or more processors configured to: generate a first message to a wireless network client, the first message including a request to report information about wireless networks within communication range of the wireless network client; assign a scheduling group of a plurality of scheduling groups to the wireless network client based on the information; schedule one or more transmissions in accordance with a first wireless network protocol to the wireless network client in accordance with the schedule group assigned to the wireless network client; generate a second message to the wireless network client, the second message including an instruction to schedule one or more transmissions in accordance with a second wireless network protocol from the wireless network client in accordance with the schedule group assigned to the wireless network client.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 1, 2021
    Inventors: Ofer HAREUVENI, Rony ROSS, Daniel BRAVO, Ehud RESHEF, Laurent CARIOU
  • Publication number: 20210204093
    Abstract: Some demonstrative embodiments may include an apparatus including logic and circuitry configured to cause a mobile device to disable wireless communication of the mobile device over one or more indoor-only wireless communication channels according to an indoor regulatory constraint; determine whether the mobile device is located indoors or outdoors based on sensor information from a sensor of the mobile device; based on a determination that the mobile device is located indoors, enable the mobile device to communicate as a Wireless Local Area Network (WLAN) supervising device over an indoor-only wireless communication channel of the one or more indoor-only wireless communication channels.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 1, 2021
    Applicant: INTEL CORPORATION
    Inventors: Wilfrid D'Angelo, Ehud Reshef, Nir Balaban, Leor Rom
  • Publication number: 20210204163
    Abstract: For example, a wireless communication device may be configured to determine a Concurrent Multiple Band (CMB) routing scheme based on Quality of Service (QoS) requirement information and network condition information, the CMB routing scheme to route a plurality of application streams to a plurality of radios of the wireless communication device for wireless communication over a plurality of wireless communication bands, the plurality of application streams corresponding to one or more applications to be executed by the wireless communication device; and to route the plurality of application streams to the plurality of radios by determining, based on the CMB routing scheme, to which radio of the plurality of radios to route the application stream of the plurality of application streams.
    Type: Application
    Filed: December 25, 2019
    Publication date: July 1, 2021
    Applicant: INTEL CORPORATION
    Inventors: Daniel Cohn, David Birnbaum, Ehud Reshef, Ofer Hareuveni, Dor Chay