Patents by Inventor Ilya Bolotin

Ilya Bolotin 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: 10470064
    Abstract: User Equipment (UE) and base station (eNB) apparatus and methodology for radio resource management reporting. The UE receives reference signals from at least one antenna port of an eNB via a plurality of receive antennas of the UE. The UE performs received signal measurement of at least a portion of the reference signals for a plurality of eNB antenna port and UE receive antenna combinational groupings to produce enhanced received signal quality (eRSQ) measurements that represent spatial characteristics of the reference signaling as received by the UE. The UE may send a report to the eNB based on the eRSQ measurements, with the report being indicative of spatial multiplexing layer availability of the UE to be served by the eNB.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: November 5, 2019
    Assignee: Intel Corporation
    Inventors: Alexei Vladimirovich Davydov, Ilya Bolotin, Alexander Alexandrovich Maltsev, Jr., Gregory Vladimirovich Morozov, Vadim Sergeyevich Sergeyev
  • Patent number: 10439664
    Abstract: Methods and apparatuses for communicating in a wireless network include provision of interfering signal characteristics information to a user equipment to facilitate suppression of an interfering signal present in a downlink signal being received at the user equipment.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: October 8, 2019
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Seunghee Han, Gregory Morozov, Alexander Maltsev, Ilya Bolotin
  • Patent number: 10326575
    Abstract: Methods, systems, and storage media for providing multi-cell, multi-point single user (SU) multiple input and multiple output (MIMO) operations are described. In embodiments, an apparatus may receive and process a first set of one or more independent data streams received in a downlink channel from a first transmission point. The apparatus may receive and process a second set of one or more independent data streams received in a downlink channel from a second transmission point. The apparatus may process control information received from the first transmission point or the second transmission point. The control information may include an indication of a quasi co-location assumption to be used for estimating channel characteristics for reception of the first set of one or more independent data streams or the second set of one or more independent data streams. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: June 18, 2019
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Gregory Morozov, Vadim Sergeyev, Alexander Maltsev, Ilya Bolotin
  • Patent number: 10277264
    Abstract: Methods, apparatuses, and systems are described related to interference averaging to generate feedback information and interference averaging to demodulate receives signals. In embodiments, an evolved Node B (eNB) may transmit interference averaging information to a user equipment (UE) including a time domain averaging indicator indicating a time domain averaging window to be used by the UE for averaging interference measurements in a time domain or a frequency domain averaging indicator to indicate a frequency domain averaging window to be used by the UE for averaging interference measurements in a frequency domain. Additionally, or alternatively, the eNB may transmit an interference resource group (IRG) indicator to the UE to indicate an IRG over which the UE is to perform interference averaging to facilitate demodulation of signals received by the UE from the eNB.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: April 30, 2019
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Gregory Morozov, Kamran Etemad, Vadim Sergeyev, Ilya Bolotin, Jong-Kae Fwu
  • Publication number: 20190068255
    Abstract: This disclosure describes systems, methods, and devices related to using enhanced acknowledgment and power save. A device may determine a multi-user (MU) multiple-input multiple-output (MIMO) frame associated with a MU-MIMO group. The device may determine a first portion of the MU-MIMO frame associated with the first station device of the MU-MIMO group, wherein the first portion comprises a first indication of a first time offset associated with the first station device. The device may determine a second portion of the MU-MIMO frame associated with the second station device of the MU-MIMO group, wherein the second portion comprises a second indication of a second time offset associated with the second station device. The device may cause to send the MU-MIMO frame to the MU-MIMO group. The device may identify a first acknowledgment from the first station device based on the first time offset.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 28, 2019
    Inventors: Ilya Bolotin, Cheng Chen, Oren Kedem, Artyom Lomayev, Alexander Maltsev
  • Publication number: 20190058511
    Abstract: This disclosure describes systems, methods, and devices related to scheduled multi-user multiple-input multiple-output (MU-MIMO) acknowledgement. A device may determine a block acknowledgment schedule associated with one or more destination devices. The device may cause to send a multi-user multiple-input multiple-output (MU-MIMO) frame including the block acknowledgment schedule. The device may identify one or more acknowledgment frames received from at least one of the one or more destination devices based on the block acknowledgment schedule.
    Type: Application
    Filed: October 23, 2018
    Publication date: February 21, 2019
    Inventors: Ilya Bolotin, Oren Kedem, Artyom Lomayev, Alexander Maltsev
  • Publication number: 20190044596
    Abstract: For example, an EDMG initiator STA of an asymmetric beamforming training may be configured to, during a Beacon Transmission Interval (BTI) in a Beacon Interval (BI), transmit a beacon via a sector of the EDMG initiator STA, the beacon including allocation information to allocate a beamforming training allocation for asymmetric beamforming training of the sector during a Data Transfer Interval (DTI) in the BI after the BTI, the beacon including one or more Receive Training (TRN-R) subfields for the asymmetric beamforming training of the sector; during the beamforming training allocation, to listen on the sector for one or more Sector Sweep (SSW) frames from one or more EDMG responder STAs; and, during the beamforming training allocation, to transmit via the sector a sector acknowledgement (ACK) frame including information based on the one or more SSW frames.
    Type: Application
    Filed: September 6, 2018
    Publication date: February 7, 2019
    Inventors: Ilya Bolotin, Alexander Maltsev, Cheng Chen, Carlos Cordeiro, Artyom Lomayev
  • Publication number: 20190014559
    Abstract: Dynamic transmission of non-zero power channel state information resource signals and interference measurement resources is described. Such dynamic transmission reduces or eliminates a need to buffer and store channel and interference measurements The described approach also reduces the overhead due to transmission of those resources and enables flexible time-domain channel state information requests.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 10, 2019
    Inventors: Alexei Davydov, Vadim Sergeyev, Gregory Morozov, Ilya Bolotin
  • Publication number: 20180343157
    Abstract: Technology for a user equipment (UE) operable to adjust a receiver timing is disclosed. The UE can decode a plurality of channel-state information reference signals (CSI-RSs) received from a plurality of cooperating nodes, wherein the plurality of cooperating nodes are included in a coordination set of a Coordinated MultiPoint (CoMP) system. The UE can generate a plurality of received RS timings from the plurality of CSI-RSs, wherein the received RS timings represent timings from the plurality of cooperating nodes. The UE can determine a composite received RS timing from the plurality of received RS timings. The UE can adjust the receiver timing based on the composite received RS timing.
    Type: Application
    Filed: July 13, 2018
    Publication date: November 29, 2018
    Inventors: Alexei Davydov, Gregory Morozov, Alexander Maltsev, Vadim Sergeyev, Ilya Bolotin
  • Publication number: 20180316371
    Abstract: Methods and apparatuses for communicating in a wireless network include provision of interfering signal characteristics information to a user equipment to facilitate suppression of an interfering signal present in a downlink signal being received at the user equipment.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 1, 2018
    Inventors: Alexei Davydov, Seunghee Han, Gregory Morozov, Alexander Maltsev, Ilya Bolotin
  • Patent number: 10098032
    Abstract: Embodiments of providing enhanced interference measurements for CSI feedback are generally described herein. In some embodiments, CSI-IM resources are used by UE to perform interference measurements. The serving cell determines a hopping pattern for varying a position of the determined CSI-IM resources in subframes transmitted to the served UE. The determined CSI-IM resources and the determined CSI-IM resources hopping pattern are transmitted to the served UE. The serving node transmits a zero-power (ZP) CSI-RS. The serving node receives an interference measurement from the served UE based on CSI-IM and ZP CSI-RS provided to the served UE from the serving cell. Collisions between the CSI-IM of the serving node and CSI-IM of the non-serving nodes are minimized by the determined CSI-IM resources hopping pattern.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: October 9, 2018
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Gregory Morozov, Seunghee Han, Debdeep Chatterjee, Ilya Bolotin
  • Patent number: 10044546
    Abstract: Technology for adjusting a receiver timing of a wireless device in a Coordinated MultiPoint (CoMP) system is disclosed. One method can include the wireless device receiving a plurality of node specific reference signals (RSs) from a plurality of cooperating nodes in a coordination set of the CoMP system. The coordination set includes at least two cooperating nodes. The wireless device can estimate a composite received RS timing from a plurality of received RS timings generated from the plurality of node specific RSs. The received RS timings represent timings from the at least two cooperating nodes. The wireless device can adjust the receiver timing based on the composite received RS timing. A node specific RS can include a channel-state information reference signal (CSI-RS).
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: August 7, 2018
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Gregory Morozov, Alexander Maltsev, Vadim Sergeyev, Ilya Bolotin
  • Publication number: 20180212727
    Abstract: Methods, systems, and storage media for providing multi-cell, multi-point single user (SU) multiple input and multiple output (MIMO) operations are described. In embodiments, an apparatus may receive and process a first set of one or more independent data streams received in a downlink channel from a first transmission point. The apparatus may receive and process a second set of one or more independent data streams received in a downlink channel from a second transmission point. The apparatus may process control information received from the first transmission point or the second transmission point. The control information may include an indication of a quasi co-location assumption to be used for estimating channel characteristics for reception of the first set of one or more independent data streams or the second set of one or more independent data streams. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 26, 2018
    Inventors: Alexei Davydov, Gregory Morozov, Vadim Sergeyev, Alexander Maltsev, Ilya Bolotin
  • Patent number: 10034277
    Abstract: Dynamic transmission of non-zero power channel state information resource signals and interference measurement resources is described. Such dynamic transmission reduces or eliminates a need to buffer and store channel and interference measurements The described approach also reduces the overhead due to transmission of those resources and enables flexible time-domain channel state information requests.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: July 24, 2018
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Vadim Sergeyev, Gregory Morozov, Ilya Bolotin
  • Publication number: 20180191388
    Abstract: Methods, apparatuses, and systems are described related to interference averaging to generate feedback information and interference averaging to demodulate receives signals. In embodiments, an evolved Node B (eNB) may transmit interference averaging information to a user equipment (UE) including a time domain averaging indicator indicating a time domain averaging window to be used by the UE for averaging interference measurements in a time domain or a frequency domain averaging indicator to indicate a frequency domain averaging window to be used by the UE for averaging interference measurements in a frequency domain. Additionally, or alternatively, the eNB may transmit an interference resource group (IRG) indicator to the UE to indicate an IRG over which the UE is to perform interference averaging to facilitate demodulation of signals received by the UE from the eNB.
    Type: Application
    Filed: December 22, 2017
    Publication date: July 5, 2018
    Inventors: Alexei Davydov, Gregory Morozov, Kamran Etemad, Vadim Sergeyev, Ilya Bolotin, Jong-Kae Fwu
  • Patent number: 10003367
    Abstract: Methods and apparatuses for communicating in a wireless network include provision of interfering signal characteristics information to a user equipment to facilitate suppression of an interfering signal present in a downlink signal being received at the user equipment.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: June 19, 2018
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Seunghee Han, Gregory Morozov, Alexander Maltsev, Ilya Bolotin
  • Publication number: 20180152856
    Abstract: User Equipment (UE) and base station (eNB) apparatus and methodology for radio resource management reporting. The UE receives reference signals from at least one antenna port of an eNB via a plurality of receive antennas of the UE. The UE performs received signal measurement of at least a portion of the reference signals for a plurality of eNB antenna port and UE receive antenna combinational groupings to produce enhanced received signal quality (eRSQ) measurements that represent spatial characteristics of the reference signaling as received by the UE. The UE may send a report to the eNB based on the eRSQ measurements, with the report being indicative of spatial multiplexing layer availability of the UE to be served by the eNB.
    Type: Application
    Filed: December 23, 2015
    Publication date: May 31, 2018
    Inventors: Alexei Vladimirovich Davydov, Ilya Bolotin, Alexander Alexandrovich Maltsev, JR., Gregory Vladimirovich Morozov, Vadim Sergeyevich Sergeyev
  • Patent number: 9906344
    Abstract: Methods, systems, and storage media for providing multi-cell, multi-point single user (SU) multiple input and multiple output (MIMO) operations are described. In embodiments, an apparatus may receive and process a first set of one or more independent data streams received in a downlink channel from a first transmission point. The apparatus may receive and process a second set of one or more independent data streams received in a downlink channel from a second transmission point. The apparatus may process control information received from the first transmission point or the second transmission point. The control information may include an indication of a quasi co-location assumption to be used for estimating channel characteristics for reception of the first set of one or more independent data streams or the second set of one or more independent data streams. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: February 27, 2018
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Gregory Morozov, Vadim Sergeyev, Alexander Maltsev, Ilya Bolotin
  • Patent number: 9900033
    Abstract: Methods, apparatuses, and systems are described related to interference averaging to generate feedback information and interference averaging to demodulate receives signals. In embodiments, an evolved Node B (eNB) may transmit interference averaging information to a user equipment (UE) including a time domain averaging indicator indicating a time domain averaging window to be used by the UE for averaging interference measurements in a time domain or a frequency domain averaging indicator to indicate a frequency domain averaging window to be used by the UE for averaging interference measurements in a frequency domain. Additionally, or alternatively, the eNB may transmit an interference resource group (IRG) indicator to the UE to indicate an IRG over which the UE is to perform interference averaging to facilitate demodulation of signals received by the UE from the eNB.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: February 20, 2018
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Gregory Morozov, Kamran Etemad, Vadim Sergeyev, Ilya Bolotin, Jong-Kae Fwu
  • Publication number: 20180027442
    Abstract: Technology for a user equipment (UE) operable to report periodic channel state information (CSI) to an eNodeB is disclosed. The UE can determine a reporting period (Npd) of a serving cell of the UE. The UE can determine a Time-Division Duplex (TDD) uplink-downlink (UL-DL) configuration of a primary cell of the UE. The UE can encode multiple periodic CSI reports for transmission to the eNodeB using a physical uplink control channel (PUCCH) on the primary cell according to the reporting period Npd.
    Type: Application
    Filed: October 2, 2017
    Publication date: January 25, 2018
    Inventors: Seunghee Han, Hong He, Jong-Kae Fwu, Alexei Davydov, Ilya Bolotin