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: 11991647
    Abstract: Apparatuses, methods, and systems are disclosed for uplink power control. One method includes: receiving a message that configures a set of resources that each includes a downlink resource or an uplink sounding resource and is associated with an uplink transmission beam pattern; receiving scheduling information for an uplink transmission that is associated with a resource of the set of resources; determining an uplink transmission beam pattern associated with the resource; determining a configured maximum output power for the uplink transmission beam pattern that is based on an antenna array property associated with the uplink transmission beam pattern; determining a transmit power for the uplink transmission based on the configured maximum output power; and performing the uplink transmission using the uplink transmission beam pattern based on the transmit power.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: May 21, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ebrahim MolavianJazi, Vijay Nangia, Hyejung Jung, Colin D. Frank, Robert T. Love, Ravi Kuchibhotla, Hossein Bagheri
  • Patent number: 11991648
    Abstract: Apparatuses, methods, and systems are disclosed for determining a power headroom report. One method includes determining a power headroom report for transmission on a physical uplink shared channel resource corresponding to a configured grant. The method includes transmitting the power headroom report on the physical uplink shared channel resource, wherein: determining the power headroom report comprises determining whether the power headroom report is based on a real transmission or a reference format based on signaling for configured grants and downlink control information received up until a predetermined time before a first uplink symbol of the physical uplink shared channel resource; and the predetermined time is computed based on: a first parameter set to zero; and a subcarrier spacing of an active downlink bandwidth part of a scheduling cell for the configured grant.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: May 21, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Joachim Loehr, Ebrahim MolavianJazi, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20240163867
    Abstract: Apparatuses, methods, and systems are disclosed for full duplex operation in unlicensed spectrum. One method includes receives UCI containing first COT sharing information and second COT sharing information. The first COT sharing information includes a first duration and a first offset from the end of a slot where the UCI is detected. The second COT sharing information includes a second duration different than the first duration. The method includes transmitting a first set of DL transmissions to a first set of UEs for the duration of the first duration and transmitting a second set of DL transmissions to a second set of UEs for the duration of the second duration, where the first set of DL transmissions occurs after the first offset and where the first UE belongs to the first set of UEs.
    Type: Application
    Filed: March 7, 2022
    Publication date: May 16, 2024
    Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung, Ankit Bhamri, Joachim Löhr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Seyedomid Taghizadeh Motlagh
  • Publication number: 20240155667
    Abstract: Various aspects of the present disclosure relate to enhanced multiplexing of uplink control information of different priorities. An apparatus includes at least one memory and at least one processor that is configured to determine a first transmission of first uplink control information (“UCI”) on a first physical uplink control channel (“PUCCH”) having a first priority, determine a second transmission of second UCI on a second PUCCH, the second PUCCH overlapping the first PUCCH in time and having a second priority that is higher than the first priority, determine a set of PUCCH resources based on UCI bits of the first and second priorities from a PUCCH configuration associated with the second PUCCH, determine a third PUCCH based on a PUCCH resource of the set of PUCCH resources, and multiplex the UCI bits of the first and second priorities on the third PUCCH for transmission in the indicated slot.
    Type: Application
    Filed: February 17, 2022
    Publication date: May 9, 2024
    Inventors: Hyejung Jung, Vijay Nangia, Hossein Bagheri
  • Patent number: 11979268
    Abstract: A method and apparatus is provided, where a respective reference signal associated with each of one or more downlink transmit antenna ports in a wireless communication network is received. A value is determined for each of one or more measurable characteristics relative to each of the received reference signals. One or more parameters are received, the parameters including one or more adjustments, where each adjustment is specific to one of the downlink transmit antenna ports and include adjustments in the form of one or more respective offset values to be applied to at least some of the one or more determined values of the measurable characteristics of the received reference signals.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: May 7, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hyejung Jung, Joachim Löhr, Prateek Basu Mallick, Vijay Nangia, Ravi Kuchibhotla, Robert T. Love
  • Publication number: 20240146378
    Abstract: Various aspects of the present disclosure relate to codebook structure for reciprocity-based type-II codebook. One apparatus includes at least one memory and at least one processor that is configured to cause the apparatus to receive a channel state information (“CSI”) reporting configuration, receive CSI reference signals (“CSI-RSs”) corresponding to a set of CSI-RS ports, select a subset of CSI-RS ports of the set of CSI-RS ports, the subset of CSI-RS ports being common for a subset of layers of the set of one or more layers, and report an indication of the subset of CSI-RS ports of the set of CSI-RS ports in a CSI report, the indication having a form of a combinatorial function that corresponds to half of a number of CSI-RS ports of the set of CSI-RS ports.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 2, 2024
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20240147496
    Abstract: Apparatuses, methods, and systems are disclosed for modifying L1 parameters for a configured grant (CG) resource. One apparatus includes a processor and a transceiver that receives a radio resource control (RRC) configuration for an uplink (UL) Type-2 CG resource and further receives a first downlink control information (DCI) to activate the UL Type-2 CG resource. Via the transceiver, the processor performs a first physical uplink shared channel (PUSCH) transmission on the activated UL Type-2 CG resource according to parameters configured by the RRC configuration and/or the first DCI. Via the transceiver, the processor receives a second DCI that updates a L1 parameter for the activated UL Type-2 CG resource and performs a second PUSCH transmission on the activated UL Type-2 CG resources according to the L1 parameter updated by the second DCI.
    Type: Application
    Filed: February 28, 2022
    Publication date: May 2, 2024
    Inventors: Karthikeyan Ganesan, Hyejung Jung, Ankit Bhamri, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20240146480
    Abstract: Apparatuses, methods, and systems are disclosed for an integrated access and backhaul node configuration. One method includes receiving, at an integrated access and backhaul (IAB) node including an IAB mobile terminal (IAB-MT) and an IAB distributed unit (IAB-DU), a first configuration of a reference signal associated with the IAB-DU. The method includes receiving a second configuration of a resource associated with the IAB-DU. The second configuration indicates that the resource is soft. The method includes receiving a control message from a parent node. The control message includes an index to the reference signal. The method includes receiving an availability indication from the parent node. The availability indication indicates whether the resource is available. The method includes determining whether to perform a first operation by the IAB-MT and a second operation by the IAB-DU simultaneously.
    Type: Application
    Filed: March 3, 2022
    Publication date: May 2, 2024
    Inventors: Majid Ghanbarinejad, Vijay Nangia, Hyejung Jung
  • Publication number: 20240137167
    Abstract: Apparatuses, methods, and systems are disclosed for configuring a channel state information report. One method includes receiving, at a user equipment, two downlink control information (DCI) sequences over a physical downlink control channel (PDCCH). Information for a first PDSCH of the at least one PDSCH corresponding to a first DCI sequence of the two DCI sequences is inferred from DCI fields corresponding to a second DCI sequence of the two DCI sequences. The method includes receiving at least one channel state information (CSI) reporting configuration. The method includes receiving a CSI reference signal transmitted from the two network nodes based on the at least one CSI reporting configuration. The method includes transmitting a CSI report based on the least one CSI reporting configuration and the CSI reference signal.
    Type: Application
    Filed: February 17, 2022
    Publication date: April 25, 2024
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20240137175
    Abstract: Apparatuses, methods, and systems are disclosed for configuring tracking reference signal resources. One method (500) includes receiving (502) an indication of a HST SFN transmission from at least one TRP in a network. The method (500) includes configuring (504) the UE with two TRS resources. The method (500) includes receiving (506) a downlink scheduling grant that includes a TCI codepoint indicating two TCI states corresponding to the two TRS resources. The method (500) includes configuring (508) the UE to report at least one Doppler indicator value to the network based on received TRSs. The method (500) includes identifying (510) the at least one Doppler indicator value. The method (500) includes reporting (512) the at least one Doppler indicator value to the network. The method (500) includes receiving (514) at least one DMRS port corresponding to each layer of a PDSCH, PDCCH, or a combination thereof.
    Type: Application
    Filed: January 20, 2022
    Publication date: April 25, 2024
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20240137173
    Abstract: Apparatuses, methods, and systems are disclosed for sidelink ranging for positioning reference signal types. One apparatus (1100) includes a transceiver (1125) that receives a positioning reference signal (“PRS”) configuration for at least one PRS type for transmitting a PRS to at least one second network device, receives a resource pool configuration for transmitting the PRS associated with relative positioning measurements, and receives a multiplexing configuration for multiplexing a physical sidelink control channel (“PSCCH”) with the PRS. The apparatus (1100) includes a processor (1105) that multiplexes the PSCCH with the PRS according to the multiplexing configuration. The transceiver (1125) transmits the multiplexed PSCCH and PRS to the at least one second device according to the PRS configuration and the resource pool configuration.
    Type: Application
    Filed: February 25, 2022
    Publication date: April 25, 2024
    Inventors: Karthikeyan Ganesan, Robin Thomas, Ankit Bhamri, Ali Ramadan Ali, Vijay Nangia
  • Publication number: 20240137148
    Abstract: Apparatuses, methods, and systems are disclosed for updating a channel state information report. One method (600) includes receiving (602), at a user equipment, a first configuration from a network device to activate an update of a channel state information (CSI) report. The method (600) includes receiving (604) a second configuration from the network device to perform a resource utilization update on resources from the update of the CSI report. The method (600) includes performing (606) the update of the CSI report. The method (600) includes performing (608) an uplink (UL) transmission based on the resources updated from the resource utilization update. The method (600) includes transmitting (610) an indication to the network device. The indication indicates a type of CSI update and a type of resource utilization update.
    Type: Application
    Filed: February 23, 2022
    Publication date: April 25, 2024
    Inventors: Ali Ramadan Ali, Ankit Bhamri, Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Patent number: 11968687
    Abstract: Apparatuses, methods, and systems are disclosed for scheduling of transmission time intervals. One apparatus includes a processor that determines a first semi-persistent scheduling resource assignment indicating a first set of resources including a first multiple time domain resources. Each time domain resource of the first multiple time domain resources has a first transmission time interval length. The processor also determines a second semi-persistent scheduling resource assignment indicating a second set of resources including a second multiple time domain resources. Each time domain resource of the second multiple time domain resources has a second transmission time interval length, and the first transmission time interval length is different from the second transmission time interval length.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: April 23, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 11968623
    Abstract: A method and apparatus provide for receiving a discontinuous reception configuration, and receiving a configuration of a physical downlink control channel carrying a power saving downlink control information format, wherein the configuration includes an offset value with respect to a starting time of a discontinuous reception cycle of the discontinuous reception configuration. The power saving downlink control information format is detected at one of one or more monitoring occasions of the physical downlink control channel carrying the power saving downlink control information format. A determination is then made as to whether to start a drx-onDurationTimer its a following discontinuous reception cycle of the discontinuous reception configuration based on a wake-up indication of the power saving downlink control information format.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: April 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ziad Ahmad, Hyejung Jung, Vijay Nangia
  • Patent number: 11968019
    Abstract: A method and apparatus are provided in which a set of reference signals is received (2102), and a set of channel signatures for a multiple antenna communication channel is estimated (2104). Channel state information including a set of quality metrics is calculated (2106). In response to the set of quality metrics satisfying a criterion, the baseline receiver for the multiple antenna communication channel is selected (2108). In response to the set of quality metrics not satisfying the criterion, the alternative receiver for the multiple antenna communication channel is selected (2110). The selectable alternative receiver for the multiple antenna communication channel at the user equipment is based on a set of integer linear combinations, where each integer linear combination is based on at least a pair of channel signatures from the estimated set of channel signatures (2112).
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: April 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ebrahim MolavianJazi, Vijay Nangia, Ahmed Hindy
  • Publication number: 20240129775
    Abstract: A first configuration of a first set of random access channel occasions can be transmitted. A second configuration of a second set of random access channel occasions of a second cell can be transmitted. The second set of random access channel occasions can be different from the first set of random access channel occasions. System information of the second cell can include the second configuration of the second set of random access channel occasions. A random access channel preamble can be received on a random access channel occasion. At least one selected from the first set of random access channel occasions and the second set of random access channel occasions can include the random access channel occasion. The first cell can be different from the second cell.
    Type: Application
    Filed: May 22, 2023
    Publication date: April 18, 2024
    Inventors: Hyejung Jung, Vijay Nangia, Prateek Basu Mallick, Joachim Löhr, Ravi Kuchibhotla
  • Publication number: 20240129776
    Abstract: Various aspects of the present disclosure relate to channel state information reporting for multiple transmit/receive points and frequency division duplex reciprocity. One apparatus includes at least one memory and at least one processor that is configured to a channel state information (“CSI”) reporting configuration, the CSI reporting configuration comprising an indicator of multi-point transmission, and a configuration comprising at least two groups of channel measurement resources (“CMRs”). The at least one processor determines at least one CSI report based on the at least two groups of CMRs, the at least one CSI report mapped to a transmission hypothesis corresponding to one of a single-point transmission and a multi-point transmission. The at least one processor transmits the at least one CSI report to the mobile wireless communication network, the at least one CSI report ordered according to a predefined priority.
    Type: Application
    Filed: January 28, 2022
    Publication date: April 18, 2024
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Patent number: 11956830
    Abstract: Apparatuses, methods, and systems are disclosed for PUSCH transmission using an aggregation factor. One method includes selecting, at a user equipment, a physical random access channel preamble. The method includes transmitting the physical random access channel preamble. The method includes, in response to transmitting the physical random access channel preamble, receiving a random access response message comprising an uplink grant for transmission of a physical uplink shared channel. The method includes transmitting the physical uplink shared channel according to the uplink grant using a first physical uplink shared channel aggregation factor. The user equipment is configured with a second physical uplink shared channel aggregation factor.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 9, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Vijay Nangia, Hyejung Jung, Ravi Kuchibhotla
  • Publication number: 20240114490
    Abstract: Apparatuses, methods, and systems are disclosed for configuring demodulation reference signal bundling and transport block scheduling. One method includes receiving a first configuration from a network. The first configuration includes: a first indication to enable demodulation reference signal (DM-RS) bundling for a physical channel; a second indication of a duration for a time-domain window (TDW) length for DM-RS bundling, wherein the duration of the TDW indicates a number of symbols across which joint channel estimation is performed; or a combination thereof. The method includes receiving a second configuration from the network. The second configuration includes: a third indication to enable a single transport block (TB) scheduling across multiple transmission occasion for a physical channel; and a fourth indication of a number of transmission occasion over which a single transport block is transmitted, received, or a combination thereof.
    Type: Application
    Filed: January 14, 2022
    Publication date: April 4, 2024
    Inventors: Ankit Bhamri, Vijay Nangia, Ali Ramadan Ali
  • Publication number: 20240113915
    Abstract: Apparatuses, methods, and systems are disclosed for data-aided channel state information (CSI) measurement and reporting. One apparatus includes at least one processor and coupled with the at least one memory and configured to cause the apparatus to: decode a received signal to determine a decoded data sequence; perform at least one data-aided CSI measurement based on both the received signal and the decoded data sequence; and transmit a CSI report based on CSI reporting criteria and the at least one data-aided CSI measurement, where the CSI report comprises at least a portion of the at least one data-aided CSI measurement.
    Type: Application
    Filed: December 6, 2023
    Publication date: April 4, 2024
    Inventors: Seyedomid Taghizadeh Motlagh, Sher Ali Cheema, Ali Ramadan Ali, Ankit Bhamri, Hyejung Jung, Hossein Bagheri, Vijay Nangia, Razvan-Andrei Stoica