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: 11889317
    Abstract: A base station can operate a first serving cell on a licensed carrier frequency and a second serving cell on an unlicensed carrier frequency. The base station can perform a listen before talk (LBT) on the unlicensed carrier frequency for a first time duration. The base station can determine that the unlicensed carrier frequency is free. The base station can transmit an activation command on the first serving cell for receipt by a UE, the activation command being configured to activate the UE to receive transmissions from the base station on the second serving cell. The base station can transmit after determining that the unlicensed carrier frequency is free, a reserve transmission on the unlicensed carrier frequency at least until the base station begins transmission of the activation command on the first serving cell.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: January 30, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Ravikiran Nory, Vijay Nangia, Murali Narasimha, Ajit Nimbalker
  • Patent number: 11888571
    Abstract: Apparatuses, methods, and systems are disclosed for configuring information for location determination. One method includes transmitting, from a location server, a request including an indication to provide beam configuration information and associated received signal strength measurements of a target user equipment. The method includes receiving a response message including the beam configuration information and associated received signal strength measurements. The method includes determining the location of the target UE based on a mapping between the beam configuration information and the associated received signal strength measurements.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 30, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Sher Ali Cheema, Robin Thomas, Majid Ghanbarinejad, Vijay Nangia
  • Publication number: 20240031000
    Abstract: Apparatuses, methods, and systems are disclosed for configuring a polarization type. One method includes receiving first configuration information from a network device for a serving cell. The first configuration information indicates at least one polarization type for downlink reception, for uplink transmission, or a combination thereof. The method includes receiving second configuration information from the network device for a handover procedure to a target cell. The second configuration information indicates at least one polarization type for downlink reception, for uplink transmission, or a combination thereof.
    Type: Application
    Filed: December 4, 2021
    Publication date: January 25, 2024
    Inventors: Sher Ali Cheema, Ankit Bhamri, Ali Ramadan Ali, Majid Ghanbarinejad, Vijay Nangia
  • Publication number: 20240031070
    Abstract: Apparatuses, methods, and systems are disclosed for hybrid automatic repeat request acknowledgment (HARQ-ACK) codebook construction. One method includes constructing a first HARQ-ACK codebook based on first HARQ-ACK information. The first HARQ-ACK codebook is scheduled to be transmitted on a first uplink transmission occasion. The method includes determining at least part of the first HARQ-ACK information to be transmitted together with second HARQ-ACK information in response to the first uplink transmission occasion not being available for transmission. The second HARQ-ACK information is scheduled to be transmitted later than the first uplink transmission occasion. The method includes transmitting a second HARQ-ACK codebook on a second uplink transmission occasion. The second HARQ-ACK codebook is based on at least the part of the first HARQ-ACK information and the second HARQ-ACK information, and the first uplink transmission occasion starts earlier than the second uplink transmission occasion.
    Type: Application
    Filed: November 23, 2021
    Publication date: January 25, 2024
    Inventors: Hyejung Jung, Hossein Bagheri, Vijay Nangia
  • Publication number: 20240031001
    Abstract: Apparatuses, methods, and systems are disclosed for configuring a polarization type. One method includes receiving configuration information from a network device for employing a polarization multiplexing mode. The configuration information includes: information for applying at least two polarization types for downlink data reception; information for applying at least two polarization types for uplink data transmission; or a combination thereof.
    Type: Application
    Filed: December 4, 2021
    Publication date: January 25, 2024
    Inventors: Sher Ali Cheema, Ankit Bhamri, Ali Ramadan Ali, Majid Ghanbarinejad, Vijay Nangia
  • Publication number: 20240023151
    Abstract: Apparatuses, methods, and systems are disclosed for transmissions to not cause interference. One method includes receiving a first configuration including information of a first reference signal (“RS”). The method includes transmitting the first RS reference signal while applying a first spatial filter. The method includes determining whether the first spatial filter is to be used for transmitting a signal to a second wireless node. The method includes receiving a first control message from a third wireless node. The method includes determining, based on the first control message, whether the first spatial filter causes an interference on the third wireless node. The method includes, based on determining that the first spatial filter does not cause the interference on the third wireless node, transmitting the signal to the second wireless node.
    Type: Application
    Filed: October 20, 2021
    Publication date: January 18, 2024
    Inventors: Majid Ghanbarinejad, Hyejung Jung, Vijay Nangia
  • Publication number: 20240015543
    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 21, 2021
    Publication date: January 11, 2024
    Inventors: Sher Ali Cheema, Ankit Bhamri, Majid Ghanbarinejad, Ali Ramadan Ali, Vijay Nangia
  • Publication number: 20240014985
    Abstract: Apparatuses, methods, and systems are disclosed for CSI report configuration. One method includes receiving at least one CSI reporting setting. The at least one CSI reporting setting includes at least one CSI RS resource setting, and the CSI reporting setting includes an indication of CSI feedback reporting for multiple transmission points in a mobile communication network. The method includes identifying a set of transmission hypotheses based on the CSI reporting setting. The hypotheses include a combination of single-point transmission from at least one TRP, or multi-point joint transmission from two TRPs. The method includes receiving at least one CSI reference signal resource transmitted from the mobile communication network based on the CSI reference signal resource setting. The method includes generating a set of at least one CSI report based on the CSI reporting setting.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 11, 2024
    Inventors: Ahmed Hindy, Vijay Nangia
  • Patent number: 11870609
    Abstract: Apparatuses, methods, and systems are disclosed for supporting JED model selection and training. One apparatus includes a processor and a transceiver that receives a configuration from a network device, said configuration indicating at least one of: a set of resources for model training, a type of intended model training, and combinations thereof. The processor selects a Joint Channel Equalization and Decoding (“JED”) model from a set of models based on the received configuration. The processor trains the selected JED model using the received configuration.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: January 9, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Seyedomid Taghizadeh Motlagh, Sher Ali Cheema, Ali Ramadan Ali, Ankit Bhamri, Hyejung Jung, Hossein Bagheri, Vijay Nangia, Razvan-Andrei Stoica
  • Patent number: 11871411
    Abstract: A first resource assignment can be transmitted in a first TTI. First downlink user data corresponding to at least a first transport block in the first TTI in a first set of resources for receiving a first portion of a first downlink user data and second set of resources receiving a second portion of the first downlink user data can be transmitted. The second set of resources can be configured for DCI and can be used instead for downlink user data and the second set of resources may not overlap with the first set of resources. A second resource assignment in a second TTI can be transmitted. Second downlink user data corresponding to at least a second transport block can be transmitted. The second downlink user data can be transmitted in the second TTI in third and fourth sets of resources.
    Type: Grant
    Filed: October 16, 2022
    Date of Patent: January 9, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia
  • Patent number: 11870730
    Abstract: A first control signal can be transmitted in a short PDCCH belonging to a first subset of a set of configured short PDCCH candidates associated with a first set of aggregation levels in a first TTI of a subframe. A second control signal can be transmitted in a short PDCCH belonging to a second subset of the set of short PDCCH candidates associated with a second set of aggregation levels in a second TTI of the subframe. The first subset of the set of short PDCCH candidates and the second subset of the short PDCCH candidates can be different. The first subset of the set of short PDCCH candidates can be based on a first index associated with the first TTI. The second subset of the set of short PDCCH candidates can be based on a second index associated with the second TTI. The subframe can comprise at least the first and the second TTIs.
    Type: Grant
    Filed: October 30, 2022
    Date of Patent: January 9, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia
  • Patent number: 11864222
    Abstract: An ULCI DCI with a group-common DCI format for a serving cell can be received. The ULCI DCI can indicate a group of symbols and a group of PRBs. In response to receiving the DCI, a PUSCH transmission or an SRS transmission on the serving cell can be cancelled if the PUSCH transmission is with low priority based on the device being provided a RRC indication indicating ULCI is only applicable to UL transmissions with low priority level, if the group of symbols includes a symbol of the PUSCH or of the SRS transmission, and if the group of PRBs includes a PRB of the PUSCH or of the SRS transmission.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: January 2, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung
  • Patent number: 11863259
    Abstract: Apparatuses, methods, and systems are disclosed for determining a precoder for wireless communications. An apparatus includes a processor that determines a precoder for a set of modulation symbols, the determined precoder comprising a plurality of codewords and configured to reduce an ensemble interference and a pairwise interference among the plurality of codewords. The processor precodes the set of modulation symbols based on the determined precoder. The processor maps the precoded set of modulation symbols to a set of physical transmission resources for a transmission layer, wherein a number of modulation symbols in the set of modulation symbols is greater than a number of physical transmission resources in the set of physical transmission resources. The apparatus includes a transceiver that transmits, to a receiver node, an indication of the determined precoder and the set of physical transmission resources.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: January 2, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Razvan-Andrei Stoica, Seyedomid Taghizadeh Motlagh, Vijay Nangia, Ali Ramadan Ali
  • Patent number: 11863482
    Abstract: First aperiodic zero power channel state information reference signal configuration information of a serving cell can be transmitted. Second aperiodic zero power channel state information reference signal configuration information of the serving cell can be transmitted. Downlink control information can be transmitted in a subframe of the serving cell. The downlink control information can include an aperiodic zero power channel state information reference signal indicator bit field that indicates a selection of one of at least the first aperiodic zero power channel state information reference signal configuration, the second aperiodic zero power channel state information reference signal configuration, and no aperiodic zero power channel state information reference signal in the subframe.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: January 2, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Ajit Nimbalker, Vijay Nangia, Murali Narasimha, Ravikiran Nory
  • Patent number: 11855827
    Abstract: A method and apparatus provide synchronization signals and random access for flexible radio communication. Information can be received from a base station. The information can include a plurality of subcarrier spacings and at least one random access configuration for a cell. Each of the at least one random access configuration can be associated with at least one subcarrier spacing of the plurality of subcarrier spacings. The at least one subcarrier spacing can be used for communication. A random access configuration can be selected from the at least one random access configuration. A random access preamble can be transmitted according to the selected random access configuration.
    Type: Grant
    Filed: March 20, 2021
    Date of Patent: December 26, 2023
    Assignee: Motorola Mobility LLC
    Inventors: Hyejung Jung, Vijay Nangia, Ravikiran Nory, Ziad Ahmad
  • Publication number: 20230412226
    Abstract: Apparatuses, methods, and systems are disclosed for CSI report configuration. One method includes receiving at least one CSI reporting setting. The at least one CSI reporting setting includes at least one CSI RS resource setting, and the CSI reporting setting includes an indication of CSI feedback reporting for multiple transmission points in a mobile communication network. The method includes identifying a set of transmission hypotheses based on the CSI reporting setting. The hypotheses include a combination of single-point transmission from at least one TRP, or multi-point joint transmission from two TRPs. The method includes receiving at least one CSI reference signal resource transmitted from the mobile communication network based on the CSI reference signal resource setting. The method includes generating a set of at least one CSI report based on the CSI reporting setting.
    Type: Application
    Filed: October 29, 2021
    Publication date: December 21, 2023
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20230413086
    Abstract: Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method includes determining a third set of downlink control channel monitoring occasions that comprises first downlink control channel monitoring occasions and second downlink control channel monitoring occasions, and associated search spaces correspond to two different control resource sets comprising a first control resource set and a second control resource set, wherein: demodulation reference signal ports of the first control resource set are quasi-collocated with a first set of reference signals; demodulation reference signal ports of the second control resource set are quasi-collocated with a second set of reference signals. The method includes monitoring one or more downlink control channel candidates in at least one slot of the third set of monitoring occasions if the one or more downlink control channel candidates carry the same downlink control information.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 21, 2023
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20230412341
    Abstract: Apparatuses, methods, and systems are disclosed for tracking reference signal configuration. One method (700) includes receiving (702) a tracking reference signal configuration. The method (700) includes receiving (704) a tracking reference signal on a tracking reference signal occasion of a plurality of tracking reference signal occasions. The plurality of tracking reference signal occasions is based on the tracking reference signal configuration. The method (700) includes monitoring (706) a paging physical downlink control channel on at least one paging physical downlink control channel monitoring occasion based on the tracking reference signal. The at least one paging physical downlink control channel monitoring occasion is associated with the tracking reference signal occasion.
    Type: Application
    Filed: October 21, 2021
    Publication date: December 21, 2023
    Inventors: Hyejung Jung, Vijay Nangia
  • 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: RE49791
    Abstract: A method and apparatus schedule user equipment uplink transmissions on an unlicensed carrier. A grant for transmitting physical uplink shared channel on a serving cell operating on an unlicensed carrier can be received in a subframe. A set of subframes can be determined for possible transmission of the physical uplink shared channel. Listen before talk can be performed on the unlicensed carrier to determine an earliest unoccupied subframe in the set of subframes. A physical uplink shared channel can be transmitted in multiple subframes within the set of subframes on the unlicensed carrier, starting with the earliest unoccupied subframe, in response to receiving the grant.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: January 2, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Ravikiran Nory, Vijay Nangia, Murali Narasimha, Ajit Nimbalker