Patents by Inventor Vijay Nangia

Vijay Nangia 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: 11849411
    Abstract: Techniques described herein determine positioning of synchronization signal blocks. One or more implementations receive at least one synchronization signal in a synchronization signal block from a first network entity, and an indication from a second network entity. The indication from the second network entity can be used to determine synchronization signal block positioning, such as time location(s). In turn, various implementations communicate with the first network entity based, at least in part, on the determined synchronization signal block(s).
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: December 19, 2023
    Assignee: Lenovo (Singapore) PTE. LTD.
    Inventors: Vijay Nangia, Hyejung Jung, Robert Tristan Love
  • Patent number: 11844090
    Abstract: A minimum scheduling offset value (Kmin value) between scheduling DCI and a corresponding data communication can be determined based on an indication from a network and a channel processing capability. Particular scheduling DCI scheduling a particular corresponding data communication can be received. A determination can be made regarding whether the determined Kmin value is applicable to the particular scheduling DCI and the particular corresponding data communication. In response to determining the determined Kmin value is applicable to the particular scheduling DCI and the particular corresponding data communication, the particular corresponding data communication can be communicated with the network such that the offset between the particular scheduling DCI and the particular corresponding data communication is at least the determined Kmin value.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: December 12, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung, Robert T. Love
  • Publication number: 20230396400
    Abstract: Apparatuses, methods, and systems are disclosed for indicating a subcarrier spacing value. One method includes receiving a configuration from a network device for a report including an indication of at least one subcarrier spacing value for transmitting a physical channel, receiving the physical channel, or a combination thereof. The method includes, in response to receiving the configuration, estimating the at least one subcarrier spacing value by calculating a Doppler spread, an average delay, a delay spread, a phase noise power, an inter carrier interference level, or some combination thereof. The method includes transmitting the report including the indication of the at least one subcarrier spacing value.
    Type: Application
    Filed: August 18, 2021
    Publication date: December 7, 2023
    Inventors: Ankit Bhamri, Ali Ramadan Ali, Karthikeyan Ganesan, Vijay Nangia, Sher Ali Cheema
  • Publication number: 20230397191
    Abstract: Apparatuses, methods, and systems are disclosed for dual scheduling configuring. One method includes operating in a dual scheduling configuration in which a primary cell is configured to be scheduled by the primary cell or a secondary cell. The method includes determining whether the secondary cell is not available. The method includes, in response to the secondary cell not being available, switching from the dual scheduling configuration to a single scheduling configuration in which the primary cell is configured to be scheduled only by the primary cell.
    Type: Application
    Filed: October 12, 2021
    Publication date: December 7, 2023
    Inventors: Hossein Bagheri, Alexander Johann Maria Golitschek Edler von Elbwart, Hyejung Jung, Vijay Nangia
  • Publication number: 20230397247
    Abstract: Apparatuses, methods, and systems are disclosed for random access procedure in a non-terrestrial network. One apparatus (500) includes a processor (505) that determines one or more transmission timings associated with a random access procedure, each transmission timing determined based on each transmission slot and a timing advance value for transmitting messages between the UE and a mobile wireless communication network, the mobile wireless communication network comprising a non-terrestrial network (“NTN”), each transmission slot determined by applying a configured slot offset, the configured slot offset applied to adjust for a round trip time within the NTN. An apparatus (500) includes a transceiver (525) that transmits one or more messages during the random access procedure based on the determined one or more transmission timings.
    Type: Application
    Filed: October 15, 2021
    Publication date: December 7, 2023
    Inventors: Hyejung Jung, Majid Ghanbarinejad, Vijay Nangia
  • Publication number: 20230396300
    Abstract: Apparatuses, methods, and systems are disclosed for reporting channel state information for high speed devices. One method (800) includes receiving (802) an indication of a high-speed channel state information framework. The method (800) includes receiving (804) a channel state information reporting configuration corresponding to high-speed devices. The method (800) includes receiving (806) channel state information reference signal resources based on a channel state information reference signal resource configuration. The method (800) includes generating (808) at least one channel state information report based on at least one measurement, at least one configuration, and/or at least one indication according to the channel state information reporting configuration. The at least one channel state information report includes a first part and a second part, and the second part includes at least one group. The method (800) includes reporting (810) the at least one channel state information report to a network.
    Type: Application
    Filed: September 21, 2021
    Publication date: December 7, 2023
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia, Majid Ghanbarinejad
  • Patent number: 11838225
    Abstract: Apparatuses, methods, and systems are disclosed for precoding wireless communications. An apparatus includes a processor and a memory coupled with the processor. The memory includes instructions that are executable by the processor to cause the apparatus to precode a set of symbols over a set of resources using a transform precoder that constrains a search space of codewords to a unit hypersphere such that the transform precoder comprises a spherical codebook having an angular threshold distance between codewords and to combine the precoded symbols in a redundant manner such that multiple parts of precoded symbols are used to protect against loss of the set of symbols.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: December 5, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Razvan-Andrei Stoica, Seyedomid Taghizadeh Motlagh, Vijay Nangia, Ali Ramadan Ali
  • Publication number: 20230388755
    Abstract: Apparatuses, methods, and systems are disclosed for determining a feedback resource associated with groupcast data. One method includes receiving a configuration associated with a resource pool for PSFCH. The method includes receiving groupcast data via sidelink and determining HARQ feedback based at least in part on the received groupcast data. The method includes determining a PSFCH resource for the HARQ feedback based at least in part on the resource pool for the PSFCH and transmitting the HARQ feedback using the determined PSFCH resource.
    Type: Application
    Filed: August 7, 2023
    Publication date: November 30, 2023
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Vijay Nangia, Robert T. Love
  • Publication number: 20230388869
    Abstract: Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.
    Type: Application
    Filed: August 8, 2023
    Publication date: November 30, 2023
    Inventors: Hyejung Jung, Prateek Basu Mallick, Joachim Loehr, Ravi Kuchibhotla, Vijay Nangia, Ebrahim MolavianJazi, Robert T. Love
  • Publication number: 20230388167
    Abstract: Apparatuses, methods, and systems are disclosed for Synchronization Signal/Physical Broadcast Channel Block (“SSB”) pattern enhancements. One apparatus includes a processor and a transceiver that receives a SSB structure comprising more than four time domain symbols. Here, the SSB structure includes at least one time domain symbol for each of a Primary Synchronization Signal (“PSS”) and a Secondary Synchronization Signal (“SSS”). The SSB structure also includes multiple time domain symbols for a Physical Broadcast Channel (“PBCH”). The processor performs cell search based on the received SSB structure and accesses a first cell based on the received SSB structure.
    Type: Application
    Filed: October 12, 2021
    Publication date: November 30, 2023
    Inventors: Sher Ali Cheema, Ankit Bhamri, Ali Ramadan Ali, Karthikeyan Ganesan, Vijay Nangia
  • Publication number: 20230388080
    Abstract: Apparatuses, methods, and systems are disclosed for reporting a UE-selected parameter combination for reciprocity-based Type-II CSI codebook. One apparatus includes a processor and a transceiver that receives a CSI reporting configuration from a mobile communication network, the reporting configuration containing a codebook configuration. The processor identifies a set of antenna ports based on a received set of CSI reference signals and generates at least one coefficient amplitude indicator and one coefficient phase indicator for each antenna port in the identified set of antenna ports. The processor selects a subset of at least one parameter combination from a set of two or more parameter combinations corresponding to the codebook configuration and sends a CSI report to the mobile communication network, the CSI report indicating the selected parameter combination.
    Type: Application
    Filed: October 15, 2021
    Publication date: November 30, 2023
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20230379914
    Abstract: A user equipment (UE) for wireless communication includes at least one memory and at least one processor coupled with the at least one memory. The at least one processor is configured to cause the UE to receive downlink control information comprising an indication to monitor a set of physical downlink control channel search spaces of a plurality of sets of physical downlink control channel search spaces; and monitor the set of physical downlink control channel search spaces for at least one physical downlink control channel.
    Type: Application
    Filed: August 1, 2023
    Publication date: November 23, 2023
    Inventors: HOSSEIN BAGHERI, VIJAY NANGIA, RAVIKIRAN NORY
  • Publication number: 20230379024
    Abstract: Apparatuses, methods, and systems are disclosed for measuring resources based on a criterion. One method includes receiving, at a wireless device, a first configuration including information indicating a first set of resources. The method includes receiving a second configuration including information indicating an association with the first configuration and a set of at least one criterion parameter. The method includes performing a measurement corresponding to the first set of resources. The method includes determining whether a criterion of the measurement is satisfied. The criterion is determined according to the set of at least one criterion parameter. The method includes, in response to determining that the criterion of the measurement is satisfied, transmitting a control message according to the second configuration. The control message includes a field based on the measurement.
    Type: Application
    Filed: September 21, 2021
    Publication date: November 23, 2023
    Inventors: Majid Ghanbarinejad, Vijay Nangia, Ahmed Monier Ibrahim Saleh Hindy
  • Patent number: 11824813
    Abstract: A control channel can schedule a DL data transmission for a BWP, allocate a set of RBs corresponding to the scheduled DL data, and indicate a first PRB bundling size for the scheduled DL data transmission. A transmitted DL data transmission can be based on each RB of a first PRG having a same precoding applied as other RB of the PRG. The first PRG can partition the BWP with the first PRB bundling size. The second PRG can partition the BWP with a determined second PRB bundling size. A CSI report including the calculated CSI can be received on an UL channel. CSI can be calculated based on at least one DMRS associated with the DL data transmission and based on each RB of a second PRG having a same precoding applied as other RBs of the second PRG.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: November 21, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia
  • Patent number: 11824653
    Abstract: An apparatuses for radio access network configuration for video approximate semantic communications includes a transceiver that receives from a transmitter a bitstream corresponding to a video coded data transmission wherein the received bitstream includes bitwise transmission errors and a processor that performs FEC decoding and correcting at least one bitwise transmission error of the video coded data transmission whereas at least one bitwise transmission error is left in a bit-inexact reception of the video coded data transmissions post FEC decoding, applies, by a smart video decoder in a video approximate semantic communications mode, semantic error correction to decoded video coded data transmissions to correct and conceal one or more video artifacts in response to the bit-inexact reception of the video coded data transmissions post FEC decoding, and reconstructs a video uncoded representation of concealed approximate semantic content relative to the received bitstream corresponding to the video coded da
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: November 21, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Razvan-Andrei Stoica, Hossein Bagheri, Vijay Nangia
  • Publication number: 20230371081
    Abstract: Apparatuses, methods, and systems are disclosed for configuring random access procedures. One method includes receiving, at a user equipment, a first configuration from a network. The first configuration corresponds to performing a physical random access channel transmission on multiple random access channel occasions. The method includes receiving a second configuration from the network. The second configuration corresponds to performing Msg3 repetition, MsgA repetition, or a combination thereof. The method includes performing a random access procedure based on the first configuration and the second configuration.
    Type: Application
    Filed: September 27, 2021
    Publication date: November 16, 2023
    Inventors: Ali Ramadan Ali, Ankit Bhamri, Karthikeyan Ganesan, Sher Ali Cheema, Vijay Nangia
  • Publication number: 20230370141
    Abstract: Apparatuses, methods, and systems are disclosed for channel state information reporting for multiple transmit/receive points. One apparatus includes a transceiver that receives, at a UE, one or more channel state information reporting configurations associated with multiple transmission/reception points reporting for a mobile wireless communication network. The transceiver receives, at the UE, one or more CSI reference signals from the mobile wireless communication network, the one or more CSI-RSs configured for at least one of channel measurement and interference measurement. In one embodiment, the transceiver transmits, from the UE, one or more CSI reports corresponding to one or more transmission hypotheses based on the at least one of channel measurements and interference measurements, each CSI report comprising one or more precoding matrix indicators and one or more rank indicators.
    Type: Application
    Filed: September 28, 2021
    Publication date: November 16, 2023
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Patent number: 11818701
    Abstract: PDSCH resource allocations can be received. Different PDSCH resource allocations of the PDSCH resource allocations can be associated with different spatial filters for a user equipment. A pre-emption indication that indicates pre-empted resources can be received. A determination can be made as to whether the pre-emption indication is applicable to a first or second PDSCH resource allocation, both the first and the second PDSCH resource allocations, or no PDSCH resource allocation. A first PDSCH corresponding to the first PDSCH resource allocation can be decoded based on no transmission being present for a UE in the pre-empted resources in response to determining the pre-emption indication is applicable to the first PDSCH resource allocation. The pre-emption indication can be a first pre-emption indication with a first bit-field size and can be indicated in a DCI containing a second pre-emption indication with a second bit-field size different than the first bit-field size.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: November 14, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Khalid Zeineddine, Tyler Brown
  • Patent number: 11818664
    Abstract: Apparatuses, methods, and systems are disclosed for UE power control for multiple uplink carriers. One apparatus includes a processor and a transceiver that performs a random-access procedure, wherein performing the random-access procedure includes transmitting a PUSCH Msg3. The processor identifies a number of configured CL-PC process for an UL channel or signal and calculates a transmit power for the PUSCH Msg3 using a CL-PC process with index zero in response to the apparatus being in RRC_CONNECTED state and the number of configured CL-PC processes for the UL channel or signal being more than one.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: November 14, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ebrahim MolavianJazi, Joachim Loehr, Hyejung Jung, Vijay Nangia, Prateek Basu Mallick
  • Publication number: 20230361894
    Abstract: Apparatuses, methods, and systems are disclosed for measuring and reporting channel access statistics. One apparatus includes a processor and a transceiver that receives a configuration message from a network, said configuration message indicating a measurement resource for channel sensing and a spatial beam for the measurement resource. Here, the apparatus does not transmit on the measurement resource and the network also does not transmit on the measurement resource. The processor performs channel-sensing measurement using the indicated measurement resource and spatial beam and generates a channel access report using a plurality of channel-sensing measurements. The transceiver sends the channel access report to the network.
    Type: Application
    Filed: September 14, 2021
    Publication date: November 9, 2023
    Inventors: Ankit Bhamri, Karthikeyan Ganesan, Alexander Johann Maria Golitschek Edler von Elbwart, Ali Ramadan Ali, Vijay Nangia