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: 10848287
    Abstract: A method and user equipment in a carrier frequency to perform contention based random access. The method includes receiving an indication from a network entity whether a cell in the carrier frequency supports a 2-step random access procedure. When the 2-step random access procedure is supported in the cell, a random access procedure is selected between the 2-step random access procedure and a 4-step random access procedure, wherein each of the 2-step random access procedure and the 4-step random access procedure includes one or more preambles, which are configured in the cell to be associated with one of the 2-step random access procedure or the 4-step random access procedures.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: November 24, 2020
    Assignee: Motorola Mobility LLC
    Inventors: Hyejung Jung, Vijay Nangia, Ravikiran Nory, Ravi Kuchibhotla, Robert T Love
  • Publication number: 20200367174
    Abstract: Apparatuses, methods, and systems are disclosed for power headroom reporting for multiple uplink carriers. One apparatus includes a transceiver that receives a configuration of a plurality of UL carriers for a serving cell. The first apparatus includes a processor that determines that a PHR has been triggered, where the PHR for the serving cell is determined to be a virtual PHR. The processor determines a default power control parameter set for the serving cell and calculates a PHR for the serving cell. Here, calculating the PHR includes calculating a virtual PH based on the default power control parameter set. The processor transmits (via the transceiver) the calculated PHR for the serving cell.
    Type: Application
    Filed: August 3, 2020
    Publication date: November 19, 2020
    Inventors: Ebrahim MolavianJazi, Joachim Loehr, Hyejung Jung, Vijay Nangia, Prateek Basu Mallick
  • Publication number: 20200358574
    Abstract: Apparatuses, methods, and systems are disclosed for transmitting device capability information. The method includes operating a device with multiple antenna port groups for communication between the device and a network. The method includes transmitting, by the device, device capability information to the network. The device capability information includes a number of antenna port groups of the multiple antenna port groups, a number of antenna ports for each of the antenna port groups, a maximum number of supported spatial layers for each of the antenna port groups, or some combination thereof.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Inventors: Hyejung Jung, Vijay Nangia, Prateek Basu Mallick, Ebrahim MolavianJazi, Ravi Kuchibhotla, Joachim Loehr
  • Publication number: 20200351925
    Abstract: A minimum scheduling offset value (Kmin value) between scheduling DCI and a corresponding data communication can be determined based on a control channel configuration. 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. The particular corresponding data communication can be communicated with a network such that the offset between the particular scheduling DCI and the particular corresponding data communication is at least the determined Kmin value.
    Type: Application
    Filed: May 3, 2020
    Publication date: November 5, 2020
    Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung, Robert T. Love
  • Publication number: 20200351748
    Abstract: Apparatuses, methods, and systems are disclosed for assessing a radio link quality using resources corresponding to bandwidth parts. One method includes receiving first information including a plurality of reference signal resource sets for a plurality of bandwidth parts. Each reference signal resource set of the plurality of reference signal resource sets corresponds to a bandwidth part of the plurality of bandwidth parts. The method includes receiving a plurality of spatial quasi-co-location information corresponding to a plurality of reference signal resources of the plurality of reference signal resource sets. The method includes assessing a radio link quality based on the plurality of spatial quasi-co-location information.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Inventors: Hyejung Jung, Prateek Basu Mallick, Joachim Loehr, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20200351926
    Abstract: A first indication can be received from at least one first of a first set of TRPs of a network. The first indication can indicate a minimum scheduling offset (Kmin) value between scheduling DCI of the first set of TRPs and a corresponding data communication. A second indication indicating the Kmin value can be indicated to at least one second TRP of a second set of TRPs of the network. First and second scheduling DCI can be received scheduling respective first and second data communications associated with the respective first and second sets of TRPs. The first and second data communications can be communicated with the respective first and second sets of TRPs of the network such that the offset between the first scheduling DCI and the first data communication is at least the Kmin value and the offset between the second scheduling DCI and the second data communication is at least the Kmin value.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 5, 2020
    Inventors: Hossein Bagheri, Vijay Nangia, Hyejung Jung, Robert T. Love
  • Publication number: 20200344794
    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: Application
    Filed: July 11, 2020
    Publication date: October 29, 2020
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20200344793
    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: Application
    Filed: July 11, 2020
    Publication date: October 29, 2020
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia, Ravi Kuchibhotla
  • Publication number: 20200344795
    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: Application
    Filed: July 11, 2020
    Publication date: October 29, 2020
    Inventors: Hossein Bagheri, Ravikiran Nory, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 10820225
    Abstract: An indication of a set of semi-statically configured RACH resources can be received via a higher layer signaling. An indication of availability of a RACH resource of at least one RACH resource of the set of semi-statically configured RACH resources can be received via a dynamic physical-layer signaling within a number of slots including a RACH slot. The RACH slot can include the at least one RACH resource of the set of semi-statically configured RACH resources. An available RACH resource in the RACH slot can be determined based on the received indications. A RACH preamble can be transmitted on the available RACH resource in the RACH slot.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: October 27, 2020
    Assignee: Motorola Mobility LLC
    Inventors: Hyejung Jung, Vijay Nangia, Prateek Basu Mallick, Joachim Löhr, Ravi Kuchibhotla
  • Patent number: 10820298
    Abstract: Apparatuses, methods, and systems are disclosed for system information delivery. One apparatus includes a processing unit and a transceiver. The processing unit acquires a system information block (“SIB”) for a first cell using an initial active downlink bandwidth part (“DL BWP”) and establishes a radio resource control (“RRC”) connection with the first cell based on the acquired SIB. The transceiver transmits an indication of one or more SIBs necessary for remote unit operation to a network entity, wherein the processing unit switches to a first DL BWP, the first DL BWP being different from the initial active DL BWP.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: October 27, 2020
    Assignee: Lenovo (Singapore) PTE. LTD.
    Inventors: Hyejung Jung, Prateek Basu Mallick, Joachim Loehr, Vijay Nangia, Ravi Kuchibhotla, Robert Love
  • Publication number: 20200337091
    Abstract: A set of reference signals can be received. Each of the set of reference signals can be periodically transmitted by a network entity. Information of a plurality of random access channel preambles and a plurality of reference signals from the set of reference signals can be received via a dedicated radio resource control message. At least one reference signal of the plurality of reference signals can be detected. A reference signal can be selected from the detected at least one reference signal. A random access channel preamble of the plurality of random access channel preambles can be transmitted in a contention-free random access procedure. The random access channel preamble for transmission can be determined based on the selected reference signal.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 22, 2020
    Inventors: Hyejung Jung, Vijay Nangia, Ravikiran Nory, Joachim Löhr, Prateek Basu Mallick, Ravi Kuchibhotla, Robert Love
  • Publication number: 20200337007
    Abstract: Apparatuses, methods, and systems are disclosed for synchronization signal block selection. One method includes receiving multiple synchronization signal blocks on a first wideband carrier. Each synchronization signal block includes at least one synchronization signal and a physical broadcast channel. The method includes detecting at least one synchronization signal block of the synchronization signal blocks, determining at least one synchronization signal frequency associated with the at least one detected synchronization signal block, and selecting a first synchronization signal block of the at least one detected synchronization signal block and a first synchronization signal frequency of the at least one synchronization signal frequency. The first synchronization signal block is associated with the first synchronization signal frequency.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 22, 2020
    Inventors: Hyejung Jung, Vijay Nangia, Robert T. Love, Ravi Kuchibhotla
  • Patent number: 10813150
    Abstract: A method and apparatus schedule uplink transmissions with reduced latency. A device can transmit a sidelink transmission in an in a transmit time interval. The device can transmit an uplink transmission in the same transmit time interval as the sidelink transmission.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: October 20, 2020
    Assignee: Motorola Mobility LLC
    Inventors: Ravikiran Nory, Vijay Nangia, Hossein Bagheri, Ravi Kuchibhotla
  • Publication number: 20200328924
    Abstract: For flexible radio resource allocation, a processor receives a numerology scheme. The numerology scheme specifies one or more of at least frequency region definition and a sub-carrier spacing for the at least one frequency region. The method configures sub-carriers for at least one frequency region based on the numerology scheme.
    Type: Application
    Filed: June 8, 2020
    Publication date: October 15, 2020
    Inventors: Vijay Nangia, Robert Tristan Love, Ravi Kuchibhotla, Ravikiran Nory
  • Publication number: 20200329437
    Abstract: Apparatuses, methods, and systems are disclosed for transmission power for dual connectivity. One method includes operating a UE with DC comprising connectivity with a first cell group and a second cell group; receiving a configuration message configuring the UE with a first maximum transmission power for transmissions on the first cell group, and a second maximum transmission power for transmissions on the second cell group; determining, at a UE, a transmission time for a first transmission on a first serving cell of the first cell group; and determining a cut-off time for power determination for the first transmission, wherein the cut-off time is based on the transmission time for the first transmission offset by an offset time, and the offset time is based on a function of a first UE processing time and a second UE processing time.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 15, 2020
    Inventors: Ebrahim MolavianJazi, Vijay Nangia, Hyejung Jung
  • Publication number: 20200322971
    Abstract: A first transmission occasion and a first priority of a first uplink channel can be determined. A second transmission occasion and a second priority of a second uplink channel can be determined. The first priority can be higher than the second priority. The first transmission occasion can overlap in time with the second transmission occasion. A particular symbol of the second uplink channel to cancel the transmission of the second uplink channel can be determined based on the first transmission occasion overlapping in time with the second transmission occasion. The transmission of the second uplink channel from the particular symbol can be cancelled.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 8, 2020
    Inventors: Hyejung Jung, Vijay Nangia, Hossein Bagheri
  • Publication number: 20200322929
    Abstract: A configuration of a first search space for monitoring control channel candidates over a first set of symbols can be received. A configuration of an alternative set of search spaces containing at least a second search space for monitoring control channel candidates over a second set of symbols can be received. A DCI scheduling an uplink transmission over a third set of symbols can be received. A determination can be made as to whether the uplink transmission overlaps with the first set of symbols. Control channel candidates in the first search space can be monitored when the uplink transmission does not overlap with the first set of symbols. Control channel candidates can be monitored in the second search space instead of the first search space when the uplink transmission overlaps with the first set of symbols.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 8, 2020
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia
  • Publication number: 20200313793
    Abstract: DCI can be received. The DCI can include scheduling information for a physical channel carrying a TB. The physical channel can include a plurality of repetitions of the TB. The physical channel can span at least one slot. Each of the plurality of repetitions can be within a slot of the at least one slot. At least one repetition of the plurality of the repetitions can have a different duration than a duration of at least one other repetition of the plurality of the repetitions. A repetition duration of each of the plurality of repetitions can be determined based on a plurality of available symbols for the physical channel. The plurality of available symbols can be determined based on the DCI.
    Type: Application
    Filed: March 20, 2020
    Publication date: October 1, 2020
    Inventors: Hyejung Jung, Vijay Nangia, Hossein Bagheri
  • Publication number: 20200314881
    Abstract: A method and apparatus provide for receiving a configuration of a plurality of transmission configuration indicator states for a serving cell for physical downlink shared channel transmissions, wherein each of the plurality of transmission configuration indicator states contains parameters for configuring a quasi-co-location relationship between downlink reference signals and demodulation reference signal ports of the physical downlink shared channel transmissions. A physical downlink control channel is received, which includes downlink control information for scheduling a physical downlink shared channel.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Tyler Brown, Khalid Zeineddine