Patents by Inventor Gregory Vladimirovich Morozov
Gregory Vladimirovich 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).
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Patent number: 11930465Abstract: An apparatus of a user equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode higher layer signaling, the higher layer signaling including a default slot duration for a transmission of control signaling. The control signaling includes a synchronization signal (SS) and a physical broadcast channel (PBCH) signaling. Synchronization information within a SS block is decoded. The SS block is received within a SS burst set and occupying a plurality of symbols within a slot having the default slot duration. A synchronization procedure is performed with a next generation Node-B (gNB) based on the synchronization information within the SS block and the PBCH signaling.Type: GrantFiled: November 21, 2022Date of Patent: March 12, 2024Assignee: Intel CorporationInventors: Gang Xiong, Avik Sengupta, Yushu Zhang, Jie Zhu, Dae Won Lee, Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov
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Publication number: 20230224835Abstract: An apparatus of a user equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode higher layer signaling, the higher layer signaling including a default slot duration for a transmission of control signaling. The control signaling includes a synchronization signal (SS) and a physical broadcast channel (PBCH) signaling. Synchronization information within a SS block is decoded. The SS block is received within a SS burst set and occupying a plurality of symbols within a slot having the default slot duration. A synchronization procedure is performed with a next generation Node-B (gNB) based on the synchronization information within the SS block and the PBCH signaling.Type: ApplicationFiled: November 21, 2022Publication date: July 13, 2023Inventors: Gang Xiong, Avik Sengupta, Yushu Zhang, Jie Zhu, Dae Won Lee, Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov
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Patent number: 11528672Abstract: An apparatus of a user equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode higher layer signaling, the higher layer signaling including a default slot duration for a transmission of control signaling. The control signaling includes a synchronization signal (SS) and a physical broadcast channel (PBCH) signaling. Synchronization information within a SS block is decoded. The SS block is received within a SS burst set and occupying a plurality of symbols within a slot having the default slot duration. A synchronization procedure is performed with a next generation Node-B (gNB) based on the synchronization information within the SS block and the PBCH signaling.Type: GrantFiled: August 16, 2019Date of Patent: December 13, 2022Assignee: Intel CorporationInventors: Gang Xiong, Avik Sengupta, Yushu Zhang, Jie Zhu, Dae Won Lee, Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov
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Publication number: 20220330208Abstract: A user equipment (UE) can include processing circuitry configured to decode physical broadcast channel (PBCH) information received from a base station (BS). The decoded PBCH information includes a scrambled PBCH payload and an unscrambled bit sequence. A scrambling sequence is generated based on time information signaling within the unscrambled bit sequence. The scrambled PBCH payload is de-scrambled using the scrambling sequence, to obtain master information block (MIB) information. System information block (SIB) information is decoded based on the MIB information. The decoded PBCH information includes cyclic redundancy check (CRC) information. The scrambled PBCH payload and the unscrambled bit sequence can be verified based on the CRC information. The time information signaling includes one or more bits of a system frame number (SFN).Type: ApplicationFiled: May 26, 2022Publication date: October 13, 2022Inventors: Dae Won LEE, Seunghee HAN, Gregory Vladimirovich MOROZOV, Alexei DAVYDOV, Yongjun KWAK
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Patent number: 11399413Abstract: A user equipment (UE) can include processing circuitry configured to decode system information block (SIB) information including a PRACH configuration index. The PRACH configuration index indicates at least a first preamble format and a second preamble format. A PRACH preamble is encoded for transmission to a base station within a PRACH resource indicated by the PRACH configuration index. The PRACH preamble is associated with the first preamble format or the second preamble format. A random access channel response (RAR) message from the base station is decoded. The RAR message includes an uplink grant for scheduling a physical uplink shared channel (PUSCH) transmission. Data is encoded for transmission on the PUSCH based on the uplink grant. The PRACH resource comprises a plurality of PRACH occasions, where the PRACH preamble is transmitted within a PRACH occasion from the plurality of PRACH occasions with a starting symbol indicated by the PRACH configuration index.Type: GrantFiled: September 10, 2018Date of Patent: July 26, 2022Assignee: Apple Inc.Inventors: Yongjun Kwak, Dae Won Lee, Gregory Vladimirovich Morozov, Seung Hee Han
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Patent number: 11375475Abstract: A user equipment (UE) can include processing circuitry configured to decode physical broadcast channel (PBCH) information received from a base station (BS). The decoded PBCH information includes a scrambled PBCH payload and an unscrambled bit sequence. A scrambling sequence is generated based on time information signaling within the unscrambled bit sequence. The scrambled PBCH payload is de-scrambled using the scrambling sequence, to obtain master information block (MIB) information. System information block (SIB) information is decoded based on the MIB information. The decoded PBCH information includes cyclic redundancy check (CRC) information. The scrambled PBCH payload and the unscrambled bit sequence can be verified based on the CRC information. The time information signaling includes one or more bits of a system frame number (SFN).Type: GrantFiled: July 26, 2018Date of Patent: June 28, 2022Assignee: Apple Inc.Inventors: Dae Won Lee, Seunghee Han, Gregory Vladimirovich Morozov, Alexei Davydov, Yongjun Kwak
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Patent number: 11190329Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for DMRS processing in an NR network, the processing circuitry is to generate a plurality of binary sequences of length L, the binary sequences being arranged according to a signal quality metric. A set of CGSs is generated using the binary sequences, based on minimizing cross-correlation between subsets of binary sequences of different lengths selected from the plurality of binary sequences. A CGS is selected from the set of CGSs as a DMRS, based on uplink PRB resource allocation. The DMRS is encoded for transmission, where the encoding includes BPSK modulation and discrete Fourier transformation (DFT) spreading of the DMRS.Type: GrantFiled: December 20, 2019Date of Patent: November 30, 2021Assignee: Intel CorporationInventors: Avik Sengupta, Sameer Pawar, Alexei Vladimirovich Davydov, Guotong Wang, Gregory Vladimirovich Morozov
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Patent number: 11184952Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for DMRS processing in an NR network, the processing circuitry is to decode higher layer signaling, the higher layer signaling to indicate whether transform precoding is enabled and to indicate a modulation scheme for a physical uplink shared channel (PUSCH) if transform precoding is enabled. A set of low Peak-to-Average-Power-Ratio (PAPR) base sequences of length-6 is generated. A reference signal sequence is generated as a demodulation reference signal (DMRS) using the set of low-PAPR base sequences, based on the modulation scheme if transform precoding is enabled by the higher layer signaling, the modulation scheme being a ?/2-binary phase-shift keying (BPSK) modulation scheme. Mapping of the DMRS to physical resources for transmission using the PUSCH is performed.Type: GrantFiled: March 11, 2020Date of Patent: November 23, 2021Assignee: Intel CorporationInventors: Avik Sengupta, Alexei Vladimirovich Davydov, Sameer Pawar, Gregory Vladimirovich Morozov, Guotong Wang
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Publication number: 20210250887Abstract: An apparatus of a user equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode higher layer signaling, the higher layer signaling including a default slot duration for a transmission of control signaling The control signaling includes a synchronization signal (SS) and a physical broadcast channel (PBCH) signaling. Synchronization information within a SS block is decoded. The SS block is received within a SS burst set and occupying a plurality of symbols within a slot having the default slot duration. A synchronization procedure is performed with a next generation Node-B (gNB) based on the synchronization information within the SS block and the PBCH signaling.Type: ApplicationFiled: August 16, 2019Publication date: August 12, 2021Inventors: Gang Xiong, Avik Sengupta, Yushu Zhang, Jie Zhu, Dae Won Lee, Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov
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Patent number: 11006429Abstract: Devices and methods of joint antenna panel switching and beam selection are generally described. A user equipment (UE) can be configured to decode configuration information received via a higher layer for a plurality of receive (Rx) beams for the UE, the configuration information identifying a plurality of Rx beam indices for the plurality of Rx beams. The UE is configured to decode a physical layer (PHY) communication indicating an antenna panel index and an Rx beam index of the plurality of Rx beam indices, the antenna panel index identifying an antenna panel of a plurality of available antenna panels of the UE. The UE is configured to decode a downlink (DL) data transmission, wherein the DL data transmission is received using the antenna panel and a selected Rx beam of the plurality of Rx beams corresponding to the indicated Rx beam index.Type: GrantFiled: May 4, 2017Date of Patent: May 11, 2021Assignee: Apple Inc.Inventors: Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov, Victor Sergeev, Wook Bong Lee, Yuan Zhu
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Patent number: 10966164Abstract: A user equipment (UE) can include processing circuitry configured to, during a physical random access channel (PRACH) procedure, select a first synchronization signal (SS) block from a plurality of SS blocks within a received SS burst set, the SS block selected based on signal quality measurements of the plurality of SS blocks. A PRACH preamble is encoded for transmission to a base station using a PRACH resource subset corresponding to the selected SS block, the transmission using a UE transmit (Tx) beam of a plurality of available Tx beams and transmit power indicated by a power ramping counter. Upon failing to detect a random access response (RAR) from the base station, a second SS block is selected, the power ramping counter is reset, and the PRACH preamble is encoded for re-transmission using a second PRACH resource subset and transmit power indicated by the reset power ramping counter.Type: GrantFiled: June 1, 2018Date of Patent: March 30, 2021Assignee: Apple Inc.Inventors: Joonyoung Cho, Debdeep Chatterjee, Gang Xiong, Jeongho Jeon, Alexei Vladimirovich Davydov, Younjun Kwak, Dae Won Lee, Gregory Vladimirovich Morozov, Seunghee Han
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Publication number: 20200267803Abstract: A user equipment (UE) can include processing circuitry configured to decode system information block (SIB) information including a PRACH configuration index. The PRACH configuration index indicates at least a first preamble format and a second preamble format. A PRACH preamble is encoded for transmission to a base station within a PRACH resource indicated by the PRACH configuration index. The PRACH preamble is associated with the first preamble format or the second preamble format. A random access channel response (RAR) message from the base station is decoded. The RAR message includes an uplink grant for scheduling a physical uplink shared channel (PUSCH) transmission. Data is encoded for transmission on the PUSCH based on the uplink grant. The PRACH resource comprises a plurality of PRACH occasions, where the PRACH preamble is transmitted within a PRACH occasion from the plurality of PRACH occasions with a starting symbol indicated by the PRACH configuration index.Type: ApplicationFiled: September 10, 2018Publication date: August 20, 2020Inventors: Yongjun Kwak, Dae Won Lee, Gregory Vladimirovich Morozov, Seunghee Han
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Publication number: 20200214083Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for DMRS processing in an NR network, the processing circuitry is to decode higher layer signaling, the higher layer signaling to indicate whether transform precoding is enabled and to indicate a modulation scheme for a physical uplink shared channel (PUSCH) if transform precoding is enabled. A set of low Peak-to-Average-Power-Ratio (PAPR) base sequences of length-6 is generated. A reference signal sequence is generated as a demodulation reference signal (DMRS) using the set of low-PAPR base sequences, based on the modulation scheme if transform precoding is enabled by the higher layer signaling, the modulation scheme being a ?/2-binary phase-shift keying (BPSK) modulation scheme. Mapping of the DMRS to physical resources for transmission using the PUSCH is performed.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Avik Sengupta, Alexei Vladimirovich Davydov, Sameer Pawar, Gregory Vladimirovich Morozov, Guotong Wang
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Publication number: 20200213973Abstract: A user equipment (UE) can include processing circuitry configured to decode physical broadcast channel (PBCH) information received from a base station (BS). The decoded PBCH information includes a scrambled PBCH payload and an unscrambled bit sequence. A scrambling sequence is generated based on time information signaling within the unscrambled bit sequence. The scrambled PBCH payload is de-scrambled using the scrambling sequence, to obtain master information block (MIB) information. System information block (SIB) information is decoded based on the MIB information. The decoded PBCH information includes cyclic redundancy check (CRC) information. The scrambled PBCH payload and the unscrambled bit sequence can be verified based on the CRC information. The time information signaling includes one or more bits of a system frame number (SFN).Type: ApplicationFiled: July 26, 2018Publication date: July 2, 2020Inventors: Dae Won LEE, Seunghee HAN, Gregory Vladimirovich MOROZOV, Alexei DAVYDOV, Yongjun KWAK
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Publication number: 20200127801Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for DMRS processing in an NR network, the processing circuitry is to generate a plurality of binary sequences of length L, the binary sequences being arranged according to a signal quality metric. A set of CGSs is generated using the binary sequences, based on minimizing cross-correlation between subsets of binary sequences of different lengths selected from the plurality of binary sequences. A CGS is selected from the set of CGSs as a DMRS, based on uplink PRB resource allocation. The DMRS is encoded for transmission, where the encoding includes BPSK modulation and discrete Fourier transformation (DFT) spreading of the DMRS.Type: ApplicationFiled: December 20, 2019Publication date: April 23, 2020Inventors: Avik Sengupta, Sameer Pawar, Alexei Vladimirovich Davydov, Guotong Wang, Gregory Vladimirovich Morozov
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Publication number: 20200107275Abstract: A user equipment (UE) can include processing circuitry configured to, during a physical random access channel (PRACH) procedure, select a first synchronization signal (SS) block from a plurality of SS blocks within a received SS burst set, the SS block selected based on signal quality measurements of the plurality of SS blocks. A PRACH preamble is encoded for transmission to a base station using a PRACH resource subset corresponding to the selected SS block, the transmission using a UE transmit (Tx) beam of a plurality of available Tx beams and transmit power indicated by a power ramping counter. Upon failing to detect a random access response (RAR) from the base station, a second SS block is selected, the power ramping counter is reset, and the PRACH preamble is encoded for re-transmission using a second PRACH resource subset and transmit power indicated by the reset power ramping counter.Type: ApplicationFiled: June 1, 2018Publication date: April 2, 2020Inventors: Joonyoung CHO, Debdeep CHATTERJEE, Gang XIONG, Jeongho JEON, Alexei Vladimirovich DAVYDOV, Younjun KWAK, Dae Won LEE, Gregory Vladimirovich MOROZOV, Seunghee HAN
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Patent number: 10470064Abstract: 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: GrantFiled: December 23, 2015Date of Patent: November 5, 2019Assignee: Intel CorporationInventors: Alexei Vladimirovich Davydov, Ilya Bolotin, Alexander Alexandrovich Maltsev, Jr., Gregory Vladimirovich Morozov, Vadim Sergeyevich Sergeyev
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Patent number: 10312986Abstract: Described are an eNB and a UE implementing a CSI-RS protocol. The eNB has an ordered set of antenna ports for a wireless communication channel with the UE, a first circuitry operable to compose CSI-RS configuration messages that assign to the UE various CSI-RS groups specifying one or more CSI-RS antenna ports, and a second circuitry to establish an ordered list of CSI-RS antenna ports. The UE has a set of antennas, a first circuitry operable to receive from the eNB various CSI-RS configuration messages assigning to it CSI-RS groups specifying one or more CSI-RS antenna ports, and a second circuitry operable to index CSI-RS antenna ports specified by the CSI-RS groups as an ordered list of CSI-RS antenna ports. The eNB may transmit CSI-RS to the configured UE, and the UE may perform channel state information measurements on the ordered list of CSI-RS antenna ports.Type: GrantFiled: December 24, 2015Date of Patent: June 4, 2019Assignee: Intel CorporationInventors: Alexei Vladimirovich Davydov, Alexander Alexandrovich Maltsev, Gregory Vladimirovich Morozov
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Publication number: 20190132851Abstract: Devices and methods of joint antenna panel switching and beam selection are generally described. A user equipment (UE) can be configured to decode configuration information received via a higher layer for a plurality of receive (Rx) beams for the UE, the configuration information identifying a plurality of Rx beam indices for the plurality of Rx beams. The UE is configured to decode a physical layer (PHY) communication indicating an antenna panel index and an Rx beam index of the plurality of Rx beam indices, the antenna panel index identifying an antenna panel of a plurality of available antenna panels of the UE. The UE is configured to decode a downlink (DL) data transmission, wherein the DL data transmission is received using the antenna panel and a selected Rx beam of the plurality of Rx beams corresponding to the indicated Rx beam index.Type: ApplicationFiled: May 4, 2017Publication date: May 2, 2019Inventors: Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov, Victor Sergeev, Wook Bong Lee, Yuan Zhu
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Patent number: 10164755Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for transmission point indication in a coordinated multipoint (CoMP) system. A user equipment (UE) may receive common reference signal (CRS) parameters associated with individual base stations of a CoMP measurement set. The UE may also receive a transmission point index corresponding to a first base station of the CoMP measurement set that is scheduled for communications with the UE. A mapping module of the UE may produce a physical downlink shared channel (PDSCH) mapping pattern based on the CRS parameters associated with the scheduled base station.Type: GrantFiled: July 10, 2017Date of Patent: December 25, 2018Assignee: Intel CorporationInventors: Alexei Vladimirovich Davydov, Gregory Vladimirovich Morozov, Alexander Alexandrovich Maltsev, Ilya Alexandrovich Bolotin, Vadim Sergeyevich Sergeyev