Patents by Inventor Ravi Kuchibhotla

Ravi Kuchibhotla 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: 20240259997
    Abstract: Various aspects of the present disclosure relate to paging management. An apparatus is configured to receive, at a user equipment (“UE”), a first paging message comprising at least one condition for the UE, determine whether the at least one condition is fulfilled, and send a second paging message comprising an indication that the at least one condition is fulfilled.
    Type: Application
    Filed: August 3, 2021
    Publication date: August 1, 2024
    Inventors: Ravi Kuchibhotla, Genadi Velev, Prateek Basu Mallick, Joachim Loehr, Hyung-Nam Choi
  • Patent number: 12052726
    Abstract: Apparatuses, methods, and systems are disclosed for using a configured feedback resource for feedback. One method includes transmitting, to a device, configuration information on a transmission resource, wherein the configuration information comprises: resource information for a data transmission; a request for feedback; and a configuration message indicating configuration of a feedback resource. The method includes monitoring for feedback from the device on the feedback resource. The method includes transmitting the data transmission after the monitoring for feedback on the feedback resource.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: July 30, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla
  • Patent number: 12052767
    Abstract: Apparatuses, methods, and systems are disclosed for random access configuration. One method includes receiving a first cell-defining synchronization signal block on a carrier. The method includes synchronizing to the first cell-defining synchronization signal block. The method includes receiving a first system information message associated with a first serving cell of the first cell-defining synchronization signal block. The first system information message includes a first random access channel configuration. The method includes receiving a bandwidth part configuration via a dedicated message from the first serving cell that indicates a bandwidth part configured with a second random access channel configuration. The method includes performing random access according to the second random access channel configuration in the bandwidth part of the first serving cell.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: July 30, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 12047168
    Abstract: According to a possible embodiment, a control channel can be received in a first downlink slot. The control channel can contain DCI with a downlink DCI format. The DCI can contain a CSI report trigger that triggers a CSI report. The DCI can schedule PDSCH transmissions repeated a number of times in a set of downlink slots. Each PDSCH transmission of the repeated PDSCH transmissions can be in a separate downlink slot. A CSI report can be generated in response to receiving the CSI report trigger. At least one uplink resource to transmit the generated CSI report can be determined. The at least one uplink resource can be determined based on the number of repeated PDSCH transmissions. The generated CSI report can be transmitted in the determined at least one uplink resource.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla, Tyler Brown, Robert T. Love
  • Patent number: 12047797
    Abstract: Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method includes, in response to an assignment group comprising a first assignment: determining a first data channel allocation comprising resources allocated to a first data channel; determining a first DMRS symbol location associated with the first data channel based on the first assignment, a first set of OFDM symbols, and a second set of OFDM symbols; and decoding the first data channel. The method includes, in response to the assignment group comprising a second assignment: determining a second data channel allocation comprising resources allocated to a second data channel; determining a second DMRS symbol location associated with the second data channel based on the second assignment, the first set of OFDM symbols, and the second set of OFDM; and decoding the second data channel.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 12047868
    Abstract: Broadcasted minimum system information comprising information for initial access to a cell can be received. A random access message, including a request for non-minimum system information, of a random access procedure can be transmitted. The random access message can comprise a random access preamble associated with requesting the non-minimum system information. The non-minimum system information can be excluded from the broadcasted minimum system information. A random access response message can be received in response to the request for the non-minimum system information. The random access response message can include only a MAC subheader with a RAPID.
    Type: Grant
    Filed: April 8, 2023
    Date of Patent: July 23, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Prateek Basu Mallick, Joachim Lohr, Ravi Kuchibhotla
  • Publication number: 20240244475
    Abstract: Apparatuses, methods, and systems are disclosed for enforcing a group-specific maximum bit rate. One method includes receiving a configuration for a set of logical channels (LCHs) and receiving a configuration for a group token bucket associated with a subset of the set of LCHs, the configuration for the group token bucket including an aggregated maximum bit rate and a bucket size duration. The method includes maintaining a variable BS-MBR associated with the group token bucket, the variable BS-MBR representing a number of bits to be used for transmission of one or more data units of the subset of LCHs. The method includes multiplexing data from the set of LCHs based on the variable BS-MBR and transmitting the multiplexed data in a transport block.
    Type: Application
    Filed: May 9, 2022
    Publication date: July 18, 2024
    Inventors: Joachim Löhr, Hyung-Nam Choi, Prateek Basu Mallick, Genadi Velev, Ravi Kuchibhotla
  • Patent number: 12040925
    Abstract: A method and apparatus include receiving a resource allocation in a control information message. The resource allocation includes one or more resource blocks, wherein each of the one or more resource blocks comprises a plurality of subcarriers. An indication is received in the control information message identifying whether one or more guard subcarriers are present on a respective one or more of the edges of at least one resource block of the resource allocation.
    Type: Grant
    Filed: August 1, 2021
    Date of Patent: July 16, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Ravikiran Nory, Vijay Nangia, Robert T Love, Ravi Kuchibhotla
  • Publication number: 20240235964
    Abstract: Apparatuses, methods, and systems are disclosed for collecting quality of experience (QoE) measurements. One apparatus includes a processor that generates a first configuration for QoE measurements, the first configuration including at least one parameter to set up QoE measurements for at least one service type and at least one reporting configuration for the at least one service type. The apparatus includes a transmitter that transmits the first configuration to a communication device. The apparatus includes a receiver that receives a reporting message from the communication device, the reporting message including QoE measurements collected in accordance with the first configuration.
    Type: Application
    Filed: February 28, 2022
    Publication date: July 11, 2024
    Inventors: Hyung-Nam Choi, Dimitrios Karampatsis, Ishan Vaishnavi, Ravi Kuchibhotla, Joachim Löhr, Prateek Basu Mallick
  • Patent number: 12035161
    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: Grant
    Filed: April 11, 2022
    Date of Patent: July 9, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20240224340
    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: Application
    Filed: March 11, 2024
    Publication date: July 4, 2024
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Vijay Nangia, Hyejung Jung, Ravi Kuchibhotla
  • Publication number: 20240223259
    Abstract: Apparatuses, methods, and systems are disclosed for secondary cell (SCell) beam failure recovery. One apparatus includes at least one processor coupled with at least one memory and configured to cause the apparatus to receive a scheduling request (SR) configuration from a radio access network (RAN), to detect that a beam failure recovery procedure has been triggered for a SCell in the RAN, and to transmit a beam failure Medium Access Control (“MAC”) control element on resources of the SR configuration in response to the beam failure recovery procedure being triggered for the SCell.
    Type: Application
    Filed: January 8, 2024
    Publication date: July 4, 2024
    Inventors: Joachim Loehr, Hyejung Jung, Vijay Nangia, Prateek Basu Mallick, Ravi Kuchibhotla
  • Publication number: 20240224237
    Abstract: Apparatuses, methods, and systems are disclosed for determining a resource for a channel state information report. One method includes receiving, from a transmitter device, a channel state information reference signal within a data region and a channel state information request indicator in sidelink control information. The method includes determining, at a receiver device, a resource for transmitting a channel state information report in response to the channel state information request indicator using a mode 1 resource allocation procedure, a mode 2 resource allocation procedure, or a combination thereof. The method includes transmitting, from the receiver device, the channel state information report via a medium access control control element using the resource.
    Type: Application
    Filed: March 15, 2024
    Publication date: July 4, 2024
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Ravi Kuchibhotla, Joachim Loehr
  • Publication number: 20240205046
    Abstract: Various aspects of the present disclosure relate to reliable industrial internet of things transmissions. An apparatus is configured to transmit a transport block (“TB”) to a first device over a first communication link, the first communication link comprising a first radio transmission technology interface, detect that the transmission of the TB to the first device over the first communication link failed, and in response to detecting that the transmission of the TB to the first device over the first communication link failed, transmit the TB to a second device over a second communication link, the second communication link comprising a second radio transmission technology interface that is different from the first radio transmission technology interface.
    Type: Application
    Filed: March 30, 2022
    Publication date: June 20, 2024
    Inventors: Joachim Löhr, Prateek Basu Mallick, Karthikeyan Ganesan, Ravi Kuchibhotla
  • Publication number: 20240193021
    Abstract: Various aspects of the present disclosure relate to configuring platform independent application programming interfaces. An apparatus configured to receive a service parameter of at least one network service of a wireless communication system. The wireless communication system includes one or more platforms. The apparatus is configured to determine a platform-independent application programming interface (“API”) based on the service parameter for the at least one network service of the wireless communication system.
    Type: Application
    Filed: March 16, 2021
    Publication date: June 13, 2024
    Inventors: Emmanouil Pateromichelakis, Ishan Vaishnavi, Ravi Kuchibhotla
  • Publication number: 20240188074
    Abstract: Apparatuses, methods, and systems are disclosed for selecting an uplink transmission parameter based on duplex mode. One apparatus includes a processor and a transceiver that receives a configuration containing first and second sets of LCH restriction configurations. The transceiver receives an uplink resource allocation indicating a set of symbols for an initial PUSCH transmission and the processor generates a TB corresponding to the uplink resource allocation. The TB is generated using the first set of LCH restriction configurations when the set of symbols is operated in a first duplex mode and the TB is generated using the second set of LCH restriction configurations when the set of symbols has at least one symbol indicated as operated in a second duplex mode. The transceiver transmits the generated TB on the allocated uplink resources.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 6, 2024
    Inventors: Joachim Löhr, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 11997513
    Abstract: Apparatuses, methods, and systems are disclosed for monitoring a QoS parameter. One UPF apparatus includes a network interface that receives a request to monitor a QoS parameter for a data connection of a remote unit and a processor that modifies a downlink packet to include an indication for a QoS monitoring report. Via the network interface, the processor receives a QoS monitoring result from the access network node in response to the modified downlink packet and determines a value of the QoS parameter based on delivery information of the downlink packet.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: May 28, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Genadi Velev, Prateek Basu Mallick, Joachim Löhr, Apostolis Salkintzis, Ravi Kuchibhotla
  • 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