Patents by Inventor Gregory V. Morozov

Gregory V. Morozov 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: 20200008247
    Abstract: Techniques discussed herein can facilitate configuration and/or multi-beam operation of a NR (New Radio) PRACH (Physical Random Access Channel). One example embodiment employable at a UE (User Equipment) comprises processing circuitry configured to process higher layer signaling indicating a NR (New Radio) random access configuration; generate a random access preamble sequence based at least in part on the random access configuration; map the random access preamble sequence to a set of resources for each of a plurality of sets of beamforming weights; process N RARs (Random Access Responses) associated with the random access preamble sequence, wherein N is an integer greater than one; generate a random access Msg3 (message 3); and map N copies of the random access Msg3 to a PUSCH (Physical Uplink Shared Channel).
    Type: Application
    Filed: March 22, 2018
    Publication date: January 2, 2020
    Inventors: Yongjun Kwak, Dae Won Lee, Seung Hee Han, Gregory V. Morozov, Ansab Ali
  • Publication number: 20190364545
    Abstract: A mobile communication device includes a table component, a table selection component, a control information component, and a communication component. The table component is configured to maintain two or more tables each having entries for a plurality of available modulation schemes. The table selection component is configured to select a selected table from one of the default table and the secondary table based on one or more of RRC layer signaling and MAC layer signaling and further based based on a control information format for control information received from the eNB. The control information component is configured to receive control information indicating a modulation and coding scheme from the selected table, and the communication component is configured to receive and process a communication from the eNB based on the modulation and coding scheme from the selected table.
    Type: Application
    Filed: June 28, 2019
    Publication date: November 28, 2019
    Applicant: INTEL IP CORPORATION
    Inventors: Hwan-Joon Kwon, Alexei Davydov, Seunghee Han, Gregory V. Morozov, Youn Hyoung Heo
  • Publication number: 20190357221
    Abstract: Techniques discussed herein can facilitate reduced density CSI (Channel State Information)-RS (Reference Signals). One example embodiment can be employed at a UE (User Equipment) and can comprise processing circuitry configured to: process one or more configuration messages that comprise one or more configuration parameters for one or more CSI (Channel State Information)-RS (Reference Signal) APs (Antenna Ports) of a reduced density CSI-RS, wherein the one or more configuration parameters indicate a PRB (Physical Resource Block) decimation and a PRB offset; determine a set of REs (Resource Elements) for the one or more CSI-RS APs of the reduced density CSI-RS based on the one or more configuration parameters; measure the reduced density CSI-RS from the set of REs to determine one or more CSI parameters.
    Type: Application
    Filed: September 19, 2017
    Publication date: November 21, 2019
    Inventors: Alexei Davydov, Gregory V Morozov, Sameer Pawar
  • Publication number: 20190326959
    Abstract: Technology for a user equipment (UE) operable to assist a Next Generation NodeB (gNB) for beamforming is disclosed. The UE can determine a covariance matrix for a channel between the UE and the gNB. The UE can quantize the covariance matrix to obtain a quantized covariance matrix. The quantized covariance matrix can include M best diagonal entries that are selected from the covariance matrix, wherein M is an integer. The UE can encode the quantized covariance matrix as feedback for transmission to the gNB.
    Type: Application
    Filed: December 27, 2017
    Publication date: October 24, 2019
    Inventors: Alexei Davydov, Gregory V. Morozov, Victor Sergeev, Wook Bong Lee
  • Publication number: 20190319699
    Abstract: Systems and methods for synchronizing communications between a User Equipment (UE) and Base Station (BS) using a synchronization signal structure. The synchronization signal structure can include a sequence of Synchronization Signals (SS) 5 including repetitions of a synchronization signal burst set. The synchronization signal burst set can include a plurality of synchronization signal bursts. The synchronization signal bursts can include a plurality of synchronization signal blocks, wherein the synchronization signal blocks can include a plurality of Synchronization Signals (SS).
    Type: Application
    Filed: January 4, 2018
    Publication date: October 17, 2019
    Inventors: Dae Won Lee, Seunghee Han, Gregory V. Morozov, Alexei Davydov, Hong He
  • Publication number: 20190305838
    Abstract: Techniques for interference-based beam selection are discussed. One example embodiment employable in a UE (User Equipment) can comprise a processor configured to: determine one or more parameters based on configuration signaling, wherein each of the one or more parameters is associated with at least one of channel measurements, interference measurements, or a beam information report; perform the interference measurements for each of one or more distinct UE beams; calculate a measurement metric for each beam pair of one or more beam pairs based on the interference measurements, wherein each beam pair comprises one of the one or more distinct UE beams and an associated NW (Network) beam; and generate the beam information report comprising the measurement metric for at least one beam pair of the one or more beam pairs.
    Type: Application
    Filed: June 5, 2017
    Publication date: October 3, 2019
    Applicant: Intel Corporation
    Inventors: Alexei DAVYDOV, Victor SERGEEV, Gregory V. MOROZOV
  • Patent number: 10411942
    Abstract: Examples include techniques for using a modulation and coding scheme (MCS) for downlink transmissions. In some examples information elements (IEs) for either a physical multicast channel (PMCH) or a physical multicast control channel (PMCCH) include information to indicate an MCS for downlink transmission over a PMCH or PMCCH between an evolved Node B (eNB) and user equipment (UE). For these examples, the information in the IEs include indications of whether higher order modulation for quadrature amplitude modulation (QAM) have or have not been enabled. Both the UE and the eNB may operate in compliance with one or more 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) standards.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: September 10, 2019
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Hwan-Joon Kwon, Gregory V. Morozov, Alexander Maltsev
  • Publication number: 20190260436
    Abstract: A method comprises configuring a transmission mode for a user equipment (UE) based on user equipment specific reference signals (UE-RS) and configuring one or more precoding resource groups; and providing a dynamic indication to indicate which precoding resource group is valid for a physical downlink shared channel.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: Alexei DAVYDOV, Yuan ZHU, Gregory V. MOROZOV
  • Publication number: 20190239283
    Abstract: An apparatus is configured for a user equipment (UE) device. The apparatus comprises baseband circuitry and/or application circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate a physical random access channel (PRACH) within a slot at a medium access control (MAC) layer, generate a scheduling request (SR) within the slot at the MAC layer, determine a PRACH prioritization and an SR prioritization at a physical layer according to a prioritization rule; and provide the PRACH and the SR to the RF interface for transmission according to the prioritization rule.
    Type: Application
    Filed: April 5, 2019
    Publication date: August 1, 2019
    Inventors: Yongjun Kwak, Dae Won Lee, Gregory V. Morozov, Seunghee Han, Hong He, Candy Yiu, Kyeongin Jeong
  • Patent number: 10367551
    Abstract: A method comprises configuring a transmission mode for a user equipment (UE) based on user equipment specific reference signals (UE-RS) and configuring one or more precoding resource groups; and providing a dynamic indication to indicate which precoding resource group is valid for a physical downlink shared channel.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: July 30, 2019
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Yuan Zhu, Gregory V. Morozov
  • Publication number: 20190223187
    Abstract: Techniques for measuring CSI (Channel State Information) based on beamformed CSI-RS having reduced overhead are discussed. One example embodiment configured to be employed in a UE (User Equipment) comprises a memory; and one or more processors configured to: process higher layer signaling indicating one or more CSI-RS resources associated with a plurality of REs (Resource Elements) comprising a RE for each CSI-RS resource for each of one or more CSI-RS APs (Antenna Ports) in each of a plurality of continuous PRBs (physical resource blocks); process additional higher layer signaling comprising one or more CSI-RS parameters that indicate a subset of the plurality of REs associated with a beamformed CSI-RS transmission; decode one or more CSI-RSs from the indicated subset; and measure one or more CSI parameters based on the decoded one or more CSI-RSs.
    Type: Application
    Filed: December 23, 2016
    Publication date: July 18, 2019
    Inventors: Alexei Davydov, Gregory V. Morozov, Victor Sergeev
  • Publication number: 20190069322
    Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a message comprising an indicator to indicate a number of contention based physical random access channel (PRACH) preambles within a PRACH occasion per Synchronization Signal Block (SSB). The second circuitry may be operable to generate a first PRACH occasion, based on the indicator.
    Type: Application
    Filed: October 26, 2018
    Publication date: February 28, 2019
    Inventors: Alexei Davydov, Seunghee Han, Gang Xiong, Gregory V. Morozov, Yushu Zhang, Joonyoung Cho, Dae Won Lee, Yongjun Kwak
  • Publication number: 20190059099
    Abstract: Techniques for full duplex operation of base stations and/or user equipments (UEs) are discussed. One example embodiment comprises one or more processors of a UE configured to: process control messages that comprise a downlink assignment for the UE and an uplink grant for the UE during a subframe in a frequency band, wherein the downlink assignment indicates a first set of UE subarrays, and wherein the uplink grant indicates a second set of UE subarrays; process downlink data received via transceiver circuitry via the first set of UE subarrays, wherein the downlink data is received from a first base station during the subframe via the frequency band; and output uplink data to the transceiver circuitry for transmission via the second set of UE subarrays, wherein the uplink data is output for transmission to a second base station during the subframe via the frequency band.
    Type: Application
    Filed: June 23, 2016
    Publication date: February 21, 2019
    Applicant: Intel Corporation
    Inventors: Alexei Davydov, Gregory V. Morozov, Victor Sergeev, Hong He
  • Patent number: 10211960
    Abstract: Power offset signaling techniques for network-assisted interference cancellation and suppression (NAICS) receivers are described. In one embodiment, for example, user equipment (UE) may comprise at least one radio frequency (RF) transceiver, at least one RF antenna, and logic, at least a portion of which is in hardware, the logic to receive a radio resource control (RRC) connection control message comprising a RadioResourceConfigDedicated field and perform a radio resource configuration procedure in response to receipt of the RRC connection control message, the RRC connection control message to comprise network-assisted interference cancellation and suppression (NAICS) assistance information that identifies a power offset value for one or more transmissions to the UE over a physical downlink shared channel (PDSCH) of a serving cell of the UE. Other embodiments are described and claimed.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: February 19, 2019
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Gi Wan Choi, Alexander Maltsev, Gregory V. Morozov
  • Publication number: 20190045390
    Abstract: Technology for a user equipment (UE) operable to determine a transport block size (TBS) is disclosed. The UE can determine a number of assigned resource elements (REs) in one or more symbols for a transport block. The UE can determine a reference number of REs per physical resource block (PRB) in the transport block based on a reference number of REs for the transport block corresponding to each PRB and an assigned number of PRBs for the transport block. The UE can determine a TBS for the transport block based at least on the reference number of REs per PRB in the transport block. The UE can encode information in a selected transport block for transmission via a physical uplink shared channel (PUSCH) to a Next Generation NodeB (gNB) in accordance with the TBS determined at the UE.
    Type: Application
    Filed: September 10, 2018
    Publication date: February 7, 2019
    Inventors: Alexei Davydov, SEUNG HEE HAN, DEBDEEP CHATTERJEE, Hong He, GREGORY V. MOROZOV, AJIT NIMBALKER, FATEMEH HAMIDI-SEPEHR, DAE WON LEE, YONGJUN KWAK
  • Patent number: 10098020
    Abstract: Examples are disclosed for sending or receiving channel state information (CSI) reports associated with coordinated multi-point (CoMP) schemes. The examples include user equipment (UE) constraining CSI feedback to one or more transmission points implementing a CoMP scheme with the UE. The examples also include a transmission point such as an evolved node B (eNB) triggering CSI feedback and receiving a CSI report in response to the trigger. The CSI report generated based on the UE constraining CSI feedback. Constraining CSI feedback may include the UE generating fewer CSI reports, reusing information between CSI reports or increasing an amount of time allowed for processing and generating CSI reports. Other examples are described and claimed.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 9, 2018
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Gregory V. Morozov, Hooman Shirani-Mehr, Alexander Maltsev, Vadim Sergeyev
  • Patent number: 10038484
    Abstract: Systems and methods use multiple spatial layers for physical multicast channel transmission. Certain embodiments introduce additional multimedia broadcast multicast service reference signals that support more than one antenna ports for multicast broadcast single frequency network transmissions. To reduce channel estimation complexity due to the multicast broadcast single frequency network reference signal design, resource elements of the multicast broadcast single frequency network reference signals may have a nested structure. To assist modulation and coding scheme selection, a user according to certain embodiments also independently reports block error rate measurements for each spatial layer of the multicast channel.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: July 31, 2018
    Assignee: INTEL CORPORATION
    Inventors: Alexei Davydov, Vadim Sergeyev, Gregory V. Morozov
  • Publication number: 20180191475
    Abstract: Power offset signaling techniques for network-assisted interference cancellation and suppression (NAICS) receivers are described. In one embodiment, for example, user equipment (UE) may comprise at least one radio frequency (RF) transceiver, at least one RF antenna, and logic, at least a portion of which is in hardware, the logic to receive a radio resource control (RRC) connection control message comprising a RadioResourceConfigDedicated field and perform a radio resource configuration procedure in response to receipt of the RRC connection control message, the RRC connection control message to comprise network-assisted interference cancellation and suppression (NAICS) assistance information that identifies a power offset value for one or more transmissions to the UE over a physical downlink shared channel (PDSCH) of a serving cell of the UE. Other embodiments are described and claimed.
    Type: Application
    Filed: October 23, 2017
    Publication date: July 5, 2018
    Applicant: Intel Corporation
    Inventors: ALEXEI DAVYDOV, GI WAN CHOI, ALEXANDER MALTSEV, GREGORY V. MOROZOV
  • Patent number: 10015036
    Abstract: Methods, systems, and devices for modulation and coding scheme selection and configuration. A mobile communication device includes a table component, a table selection component, and a communication component. The table component is configured to maintain two or more tables each having entries for a plurality of available modulation schemes. The two or more tables include a default table and a secondary table. The default table and the secondary table have a matching number of entries, and the secondary table includes an entry corresponding to a 256-QAM scheme. The table selection component is configured to select a selected table from one of the default table and the secondary table. The communication component is configured to receive and process a communication from a base station based on a modulation and coding scheme of the selected table.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: July 3, 2018
    Assignee: INTEL IP CORPORATION
    Inventors: Alexei Davydov, Hwan-Joon Kwon, Seunghee Han, Gregory V. Morozov
  • Patent number: 10009881
    Abstract: Described is a UE to communicate with an eNB on a network, the UE comprising: an antenna to receive messaging from eNB indicating switching to 256-QAM scheme from an existing non-256-QAM scheme; and a table component for storing soft channel bits based on Nsoft such that the number and value of the soft channel bits for using the 256-QAM scheme is substantially equal to the number and value of the soft channel bits when the UE is not using the 256-QAM scheme. Described is an eNB comprising: an antenna to transmit messaging to a UE indicating switching to 256-QAM scheme from an existing non-256-QAM scheme; and an encoder to encode data using memory usage size based on Nsoft such that the number and value of the Nsoft for using the 256-QAM scheme is substantially equal to the number and value of the Nsoft when the eNB is not using the 256-QAM scheme.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: June 26, 2018
    Assignee: Intel Corporation
    Inventors: Alexei Davydov, Hwan-Joon Kwon, Gregory V. Morozov