Patents by Inventor Eran Ridel

Eran Ridel 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).

  • Publication number: 20210075455
    Abstract: Systems and methods are provided for utilizing ultra-efficiency low noise configurations for phased array antennas. Radio frequency integrated circuits (RFICs) may be used in phased array antennas to enable configuring large number of phase shifters in highly efficient manner, and to do so in optimal manner, such as with low noise.
    Type: Application
    Filed: May 20, 2020
    Publication date: March 11, 2021
    Inventors: Roman Rainov, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi, Kobi Sturkovich, Moche Cohen
  • Patent number: 10559880
    Abstract: A device that implements hybrid beamforming may include at least one processor configured to determine a first beam setting based on a first set of criteria associated with a first user device. The at least one processor may be configured to form a first beam based on the first beam setting using at least one digital beamforming circuit and at least one radio frequency (RF) beamforming circuit. The at least one processor may be configured to transmit, via first antenna elements, the first beam to the first user device.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: February 11, 2020
    Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
    Inventors: David Christopher Garrett, Alireza Tarighat Mehrabani, Nicholas Ilyadis, Eran Ridel
  • Patent number: 10491431
    Abstract: In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: November 26, 2019
    Assignee: Maxlinear Asia Singapore PTE LTD
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi
  • Patent number: 10425117
    Abstract: An advanced split microwave architecture is provided. The advanced split microwave architecture includes a smart outdoor communication unit including a digital N-Plexer configured to multiplex and/or demultiplex a received data signal in the digital domain, a processor unit configured to carry out instructions to control operation of the digital N-Plexer, and a converter module configured to convert the received data signal between the digital domain and the analog domain. The smart outdoor communication unit further includes an RF module, having digital capabilities, configured to correct errors within the received data signal in the digital domain, perform a conversion of the received data signal, to amplify a power of the received data signal, and to perform automatic gain control in the digital domain.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: September 24, 2019
    Assignee: Maxlinear Asia Singapore PTE LTD
    Inventors: Jonathan Friedmann, Moshe Penso, Igal Kushnir, Eran Ridel, Kobi Sturkovich
  • Publication number: 20190273524
    Abstract: Systems and methods are provided for utilizing ultra-efficiency low noise configurations for phased array antennas. Radio frequency integrated circuits (RFICs) may be used in phased array antennas to enable configuring large number of phase shifters in highly efficient manner, and to do so in optimal manner, such as with low noise.
    Type: Application
    Filed: March 5, 2018
    Publication date: September 5, 2019
    Inventors: Roman Rainov, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi, Kobi Sturkovich, Moche Cohen
  • Patent number: 10396874
    Abstract: A device that implements proactive beamforming while in motion may include at least one processor configured to establish communication with a first base station via a first beam. The at least one processor may be configured to monitor motion of at least one of: the device, the first base station, or a second base station. The at least one processor may be configured to determine that the device is approaching a second base station based at least in part on the monitored motion. The at least one processor may be configured to form a second beam in a direction of the second base station. The at least one processor may be configured to establish communication with the second base station via the second beam and terminate the first beam with the first base station upon establishing communication with the second base station via the second beam.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 27, 2019
    Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
    Inventors: David Christopher Garrett, Nicholas Ilyadis, Alireza Tarighat Mehrabani, Eran Ridel
  • Patent number: 10270497
    Abstract: The present disclosure is directed to a modular and scalable front-end architecture for a massive MIMO communication device, such as a base station. The front-end architecture can allow for the number of antennas at the communication device to be increased or decreased in a simple and cost efficient manner. The front-end architecture can also allow for the number of data streams that can be transmitted and/or received by the communication device to be increased or decreased in a simple and cost efficient manner.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: April 23, 2019
    Assignee: MAXLINEAR ASIA SINGAPORE PTE LTD
    Inventors: Roman Rainov, Ran Soffer, Uri Kanari, Nati Mizrahi, Kobi Sturkovich, Moche Cohen, Eran Ridel
  • Patent number: 10243267
    Abstract: A point-to-point (PtP) communication system includes a near end antenna device configured to transmit a narrow antenna beam over a wireless link, and includes a far end antenna device configured receive the narrow antenna beam over the wireless link. The near end antenna device including a directive element configured to focus an electrical field into the narrow antenna beam, and including a beam steering element (e.g., a phased array feeder (PAF) assembly) configured to generate the electrical field and to track the far end antenna, and further including a communication interface unit (e.g., an outdoor unit) configured to perform operations on a transmitted signal and a received signal.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: March 26, 2019
    Assignee: MAXLINEAR ASIA SINGAPORE PTE LTD
    Inventors: Eran Ridel, Igal Kushnir
  • Patent number: 10243601
    Abstract: A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. In one embodiment, a conventional dish antenna is complemented with one or more additional auxiliary antennas (e.g., isotropic). The one or more additional auxiliary antennas enable cancellation of interfering signals whose direction of arrival (DOA) is off the dish antenna's bore-sight.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: March 26, 2019
    Assignee: MAXLINEAR ASIA SINGAPORE PTE LTD
    Inventors: Ronen Shaked, Ilan Reingold, Eitan Tsur, Eran Ridel
  • Patent number: 10244409
    Abstract: To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: March 26, 2019
    Assignee: MAXLINEAR ASIA SINGAPORE PTE LTD
    Inventors: Eran Ridel, Ran Soffer, Uri Kanari, Evgeny Levitan, Idan Zalitzky, Yaniv Bar
  • Publication number: 20190036744
    Abstract: In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Application
    Filed: September 28, 2018
    Publication date: January 31, 2019
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi
  • Patent number: 10142135
    Abstract: In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: November 27, 2018
    Assignee: Maxlinear Asia Singapore PTE LTD
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi
  • Publication number: 20180160320
    Abstract: To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.
    Type: Application
    Filed: February 5, 2018
    Publication date: June 7, 2018
    Inventors: Eran Ridel, Ran Soffer, Uri Kanari, Evgeny Levitan, Idan Zalitzky, Yaniv Bar
  • Publication number: 20180159571
    Abstract: A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. In one embodiment, a conventional dish antenna is complemented with one or more additional auxiliary antennas (e.g., isotropic). The one or more additional auxiliary antennas enable cancellation of interfering signals whose direction of arrival (DOA) is off the dish antenna's bore-sight.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 7, 2018
    Inventors: Ronen Shaked, Ilan Reingold, Eitan Tsur, Eran Ridel
  • Publication number: 20180097666
    Abstract: in the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Application
    Filed: December 4, 2017
    Publication date: April 5, 2018
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi
  • Patent number: 9894539
    Abstract: To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: February 13, 2018
    Assignee: Maxlinear Asia Singapore PTE LTD
    Inventors: Eran Ridel, Ran Soffer, Uri Kanari, Evgeny Levitan, Idan Zalitzky, Yaniv Bar
  • Patent number: 9843349
    Abstract: A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. In one embodiment, a conventional dish antenna is complemented with one or more additional auxiliary antennas (e.g., isotropic). The one or more additional auxiliary antennas enable cancellation of interfering signals whose direction of arrival (DOA) is off the dish antenna's bore-sight.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 12, 2017
    Assignee: Maxlinear Asia Singapore PTE LTD
    Inventors: Ronen Shaked, Ilan Reingold, Eitan Tsur, Eran Ridel
  • Patent number: 9843464
    Abstract: In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: December 12, 2017
    Assignee: Maxlinear Asia Singapore Private Limited
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi
  • Publication number: 20170302426
    Abstract: The present disclosure is directed to a modular and scalable front-end architecture for a massive MIMO communication device, such as a base station. The front-end architecture can allow for the number of antennas at the communication device to be increased or decreased in a simple and cost efficient manner. The front-end architecture can also allow for the number of data streams that can be transmitted and/or received by the communication device to be increased or decreased in a simple and cost efficient manner.
    Type: Application
    Filed: July 19, 2016
    Publication date: October 19, 2017
    Applicant: Maxlinear Asia Singapore Private Limited
    Inventors: Roman RAINOV, Ran Soffer, Uri Kanari, Nati Mizrahi, Kobi Sturkovich, Moche Cohen, Eran Ridel
  • Publication number: 20170111189
    Abstract: In the subject system, a receiver includes a feed forward circuit, a phase recovery circuit, and a feedback circuit. The feed forward circuit compensates for near reflections and provides an input to the phase recovery circuit and the feedback circuit. The phase recovery circuit performs phase recovery and provides phase recovery information to the feedback circuit. The feedback circuit adjusts and/or corrects a received symbol based at least in part on the received phase recovery information.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Inventors: Nadav Fine, Evgeny Levitan, Eran Ridel, Ran Soffer, Uri Kanari, Nati Mizrahi