Patents by Inventor Roman Maslennikov

Roman Maslennikov 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: 20190215215
    Abstract: Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth. An apparatus may include receiver circuitry arranged to receive first signals in a first frequency band associated with a first beamwidth and second signals in a second frequency band associated with a second beamwidth, the first signals comprising a frame synchronization parameter and the second signals comprising frame alignment signals. The apparatus may further include processor circuitry coupled to the receiver circuitry, the processor circuitry arranged to activate or deactivate the receiver circuitry to receive the frame alignment signals based on the frame synchronization parameter. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 11, 2019
    Applicant: Intel Corporation
    Inventors: Alexander Maltsev, Vadim Sergeyev, Alexei Vladimirovich Davydov, Ali S. Sadri, Roman Maslennikov, Alexey Khoryaev
  • Patent number: 10193733
    Abstract: Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth. An apparatus may include receiver circuitry arranged to receive first signals in a first frequency band associated with a first beamwidth and second signals in a second frequency band associated with a second beamwidth, the first signals comprising a frame synchronization parameter and the second signals comprising frame alignment signals. The apparatus may further include processor circuitry coupled to the receiver circuitry, the processor circuitry arranged to activate or deactivate the receiver circuitry to receive the frame alignment signals based on the frame synchronization parameter. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: January 29, 2019
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Vadim Sergeyev, Alexei Davydov, Ali Sadri, Roman Maslennikov, Alexey Khorvaev
  • Patent number: 9894620
    Abstract: There is provided improved interference control of uplink transmissions, when user equipment is communicating with at least two base stations in a communications network. A threshold is defined for a difference of the determined allowed transmission power to an allowed transmission power for the user equipment to a second base station of the at least two base stations. It is determined whether the determined allowed transmission power to the first base station meets the defined threshold. Transmission rate of relative power control commands from at least one of the base stations is changed, when the threshold is met.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: February 13, 2018
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Maciej Januszewski, Roman Maslennikov, Alexey Trushanin, Maxim Vechkanov, Vyacheslav Shumilov, Marcin Rybakowski
  • Publication number: 20150289212
    Abstract: There is provided improved interference control of uplink transmissions, when user equipment is communicating with at least two base stations in a communications network. A threshold is defined for a difference of the determined allowed transmission power to an allowed transmission power for the user equipment to a second base station of the at least two base stations. It is determined whether the determined allowed transmission power to the first base station meets the defined threshold. Transmission rate of relative power control commands from at least one of the base stations is changed, when the threshold is met.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 8, 2015
    Inventors: Maciej JANUSZEWSKI, Roman Maslennikov, Alexey Trushanin, Maxim Vechkanov, Vyacheslav Shumilov, Marcin Rybakowski
  • Patent number: 9118372
    Abstract: A base station transmits to a number of relay stations in a wireless network using a beamforming matrix. The beamforming matrix is generated by first obtaining a column vector from a beamforming matrix associated with each of the relay stations. An intermediate matrix is then generated using these column vectors. A zero-forcing procedure is then utilized to process the intermediate network to generate the final beamforming matrix.
    Type: Grant
    Filed: December 25, 2009
    Date of Patent: August 25, 2015
    Assignee: INTEL CORPORATION
    Inventors: Alexander Maltsev, Alexey Khoryaev, Roman Maslennikov, Andrey Chervyakov
  • Patent number: 8837345
    Abstract: In a wireless communications network using relay stations between the network controller and at least some of the subscriber stations, the total network throughput may be increased by using spatial multiplexing between the network controller and some relay stations. In networks with multiple tiers of relay stations, a relay station may dedicate some sub-channels to communicating directly with subscriber stations and dedicate other sub-channels to communicating with other downstream relay stations.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: September 16, 2014
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Jaroslaw S. Sydir, Alexey Khoryaev, Andrey Chervyakov, Roman Maslennikov
  • Patent number: 8626068
    Abstract: An embodiment of the present invention provides a method for communicating in a millimeter wave (MMWAVE) wireless personal area network (WPAN) system using a reliable low-rate omni-directional communications mode implemented as TX-RX space scanning using directional antennas; and using a high-rate directional communications mode with beamformed directional antennas.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: January 7, 2014
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8508410
    Abstract: Adaptive antenna beamforming may involve a maximum signal-to-noise ratio beamforming method, a correlation matrix based beamforming method, or a maximum ray beamforming method. The adaptive antenna beamforming may be used in a millimeter-wave wireless personal area network in one embodiment.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: August 13, 2013
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Roman Maslennikov, Alexey Khoryaev
  • Publication number: 20130130624
    Abstract: An embodiment of the present invention provides a method for communicating in a millimeter wave (MMWAVE) wireless personal area network (WPAN) system using a reliable low-rate omni-directional communications mode implemented as TX-RX space scanning using directional antennas; and using a high-rate directional communications mode with beamformed directional antennas.
    Type: Application
    Filed: December 20, 2012
    Publication date: May 23, 2013
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Publication number: 20130044683
    Abstract: A base station transmits to a number of relay stations in a wireless network using a beamforming matrix. The beamforming matrix is generated by first obtaining a column vector from a beamforming matrix associated with each of the relay stations. An intermediate matrix is then generated using these column vectors. A zero-forcing procedure is then utilized to process the intermediate network to generate the final beamforming matrix.
    Type: Application
    Filed: December 25, 2009
    Publication date: February 21, 2013
    Inventors: Alexander Maltsev, Alexey Khoryaev, Roman Maslennikov, Andrey Chervyakov
  • Patent number: 8340579
    Abstract: An embodiment of the present invention provides a method for communicating in a millimeter wave (MMWAVE) wireless personal area network (WPAN) system using a reliable low-rate omni-directional communications mode implemented as TX-RX space scanning using directional antennas; and using a high-rate directional communications mode with beamformed directional antennas.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: December 25, 2012
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8340071
    Abstract: Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: December 25, 2012
    Assignee: Intel Corporation
    Inventors: Ali S. Sadri, Alexander Maltsev, Alexey Khoryaev, Roman Maslennikov, Vadim Sergeyev
  • Patent number: 8249507
    Abstract: An embodiment of the present invention provides a method, comprising communicating in a wireless network using a low-rate quasi omni-directional communications mode implemented as TX-RX space scanning using directional antennas, and a high-rate directional communications mode with beamformed directional antennas, and wherein the quasi low-rate omni-directional communications mode using TX-RX space scanning uses a same frame to simultaneously carry control information and perform beamforming training of the directional antennas.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: August 21, 2012
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8238313
    Abstract: An embodiment of the present invention provides a method for communicating in a wireless personal area network (WPAN), comprising using Spatial Division Multiple Access (SDMA) in said WPAN network by exploiting directional antennas.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: August 7, 2012
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8189705
    Abstract: A method and apparatus to perform equalization and decoding for a communication system are described. The embodiments may be directed to a method and apparatus to equalize a first signal and decode a second signal. In an embodiment, the second signal may include comparing the second signal with an output signal of a first feedback module. The decoded second signal may be compensated using a second feedback module. An output signal of the second feedback module may be compared with the equalized first signal to calculate the second signal.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: May 29, 2012
    Assignee: Intel Corporation
    Inventors: Viktor Ermolayev, Alexey Khoryaev, Ali Sadri, Roman Maslennikov, Alexander Maltsev
  • Publication number: 20120115419
    Abstract: An embodiment of the present invention provides a method for communicating in a millimeter wave (MMWAVE) wireless personal area network (WPAN) system using a reliable low-rate omni-directional communications mode implemented as TX-RX space scanning using directional antennas; and using a high-rate directional communications mode with beamformed directional antennas.
    Type: Application
    Filed: January 12, 2012
    Publication date: May 10, 2012
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, JR., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8095069
    Abstract: An embodiment of the present invention provides a method for communicating in a millimeter wave (MMWAVE) wireless personal area network (WPAN) system using a reliable low-rate omni-directional communications mode implemented as TX-RX space scanning using directional antennas; and using a high-rate directional communications mode with beamformed directional antennas.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: January 10, 2012
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, Jr., Alexey Khoryaev, Mikhail Shilov
  • Patent number: 8064828
    Abstract: An embodiment of the present invention provides an apparatus, comprising at least one transceiver operable in a wireless personal area network (WPAN), wherein the at least one transceiver is equipped with the directional antennas adapted to point substantially vertically towards a horizontal reflecting surface, such as a ceiling, and with an antenna pattern specifically designed to control the interference levels.
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: November 22, 2011
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexey Khoryaev, Alexey Sevastyanov
  • Patent number: 8040278
    Abstract: Adaptive antenna beamforming may involve a maximum signal-to-noise ratio beamforming method, a correlation matrix based beamforming method, or a maximum ray beamforming method. The adaptive antenna beamforming may be used in a millimeter-wave wireless personal area network in one embodiment.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: October 18, 2011
    Assignee: Intel Corporation
    Inventors: Alexander Maltsev, Roman Maslennikov, Alexey Khoryaev
  • Publication number: 20110237192
    Abstract: An embodiment of the present invention provides a method, comprising communicating in a wireless network using a low-rate quasi omni-directional communications mode implemented as TX-RX space scanning using directional antennas, and a high-rate directional communications mode with beamformed directional antennas, and wherein the quasi low-rate omni-directional communications mode using TX-RX space scanning uses a same frame to simultaneously carry control information and perform beamforming training of the directional antennas.
    Type: Application
    Filed: June 6, 2011
    Publication date: September 29, 2011
    Inventors: Alexander Maltsev, Alex Kesselman, Roman Maslennikov, Alexander Maltsev, JR., Alexey Khoryaev, Mikhail Shilov