Patents by Inventor Jay Kumar

Jay Kumar 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: 12156277
    Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may receive a downlink control information (DCI) message including an indication to enable discontinuous monitoring of a physical downlink control channel (PDCCH). The UE may enable the discontinuous monitoring of the PDCCH based on the received DCI message, and disable monitoring of the PDCCH during a temporal period in which at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled. The UE may thereby experience power saving by disabling monitoring of the PDCCH while still performing other wireless operations during the temporal period. The UE may, as a result, also include features for improvements to wireless communications and, in some examples, may promote high reliability and low latency wireless communications, among other benefits.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: November 26, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yuchul Kim, Hwan Joon Kwon, Peter Pui Lok Ang, Huilin Xu, Jay Kumar Sundararajan, Krishna Kiran Mukkavilli, Yeliz Tokgoz, Jing Lei, Tingfang Ji, Ravi Agarwal, Seyong Park
  • Patent number: 12149482
    Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may transmit feedback, such as hybrid automatic repeat request (HARQ) feedback for groups of code blocks rather than for an entire transport block or individual code blocks. The wireless device may transmit an acknowledgement (ACK) or negative-acknowledgement (NACK) to provide feedback for each code block group of a set of code block groups. An ACK may indicate that code blocks in a code block group were successfully decoded, and a NACK may indicate that at least one code block in a code block group was not successfully decoded. Wireless devices may support several techniques for grouping code blocks for feedback reporting to allow for efficient retransmissions and limited overhead. Different grouping schemes may be employed depending on system constraints, device capability, link conditions, or the like.
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: November 19, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Jay Kumar Sundararajan, Renqiu Wang, Hao Xu, Naga Bhushan, Haitong Sun, Wanshi Chen
  • Publication number: 20240381157
    Abstract: Disclosed are techniques for addressing relation round trip time (RTT) positioning and timing advance (TA) command with user equipment (UE) receive-transmit (Rx-Tx) measurement reporting in wireless network such as in new radio (NR).
    Type: Application
    Filed: July 23, 2024
    Publication date: November 14, 2024
    Inventors: Alexandros MANOLAKOS, Sven FISCHER, Jay Kumar SUNDARARAJAN, Joseph Binamira SORIAGA, Tingfang JI
  • Publication number: 20240365149
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more channel state information (CSI)-reference signals (RSs). The UE may transmit a compressed CSI report that comprises an indication of a plurality of channel metrics, an indication of a channel metric of the plurality of channel metrics comprising a compressed output of a machine learning model having an input as the channel metric, wherein at least one of the plurality of channel metrics is based at least in part on expected orthogonalization of the compressed CSI report at a network node. Numerous other aspects are described.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 31, 2024
    Inventors: Runxin WANG, Renqiu WANG, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Pavan Kumar VITTHALADEVUNI, Jay Kumar SUNDARARAJAN, Taesang YOO
  • Publication number: 20240364407
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more channel state information (CSI) reference signals (CSI-RSs). The UE may transmit a compressed CSI report via layer 2 signaling, the compressed CSI report being compressed using a machine learning model. Numerous other aspects are described.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 31, 2024
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Renqiu WANG, Runxin WANG, Duo ZHANG, Taesang YOO, Pavan Kumar VITTHALADEVUNI, Jay Kumar SUNDARARAJAN
  • Patent number: 12133245
    Abstract: Methods, systems, and devices for wireless communications are described in which a base station may configure a user equipment (UE) with a low latency mode indication that indicates one or more different retransmission timelines or repetition techniques relative to communications that are not associated with the low latency mode indication. The base station may provide the low latency mode indication in downlink control information (DCI) that may include a resource grant for uplink resources for an uplink communication, such as for a UE transmission of pose information of an extended reality (XR) application. The low latency mode indication may signal that no retransmissions of the uplink communication are to be transmitted, that a different retransmission timeline is enabled for low latency mode communications, that retransmissions may happen based on a particular timeline that is determined according to one or more timers, or any combinations thereof.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: October 29, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yuchul Kim, Hwan Joon Kwon, Krishna Kiran Mukkavilli, Tingfang Ji, Jay Kumar Sundararajan, Peter Pui Lok Ang, Yeliz Tokgoz, Huilin Xu, Jing Lei
  • Publication number: 20240357321
    Abstract: In an aspect, a UE obtains information (e.g., UE-specific information, etc.) associated with a set of triggering criteria for a set of neural network functions, the set of neural network functions configured to facilitate positioning measurement feature processing at the UE, the set of neural network functions being generated dynamically based on machine-learning associated with one or more historical measurement procedure, obtains positioning measurement data associated with a location of the UE, and determines a positioning estimate for the UE based at least in part upon the positioning measurement data and at least one neural network function from the set of neural network functions that is triggered by at least one triggering criterion from the set of triggering criteria.
    Type: Application
    Filed: July 3, 2024
    Publication date: October 24, 2024
    Inventors: Jay Kumar SUNDARARAJAN, Krishna Kiran MUKKAVILLI, Taesang YOO, Naga BHUSHAN, June NAMGOONG, Pavan Kumar VITTHALADEVUNI, Tingfang JI
  • Publication number: 20240357375
    Abstract: Disclosed are techniques for communication. In an aspect, a network node transmits, to a network entity, a plurality of beam representations for a corresponding plurality of beams, wherein each beam representation of the plurality of beam representations comprises an antenna configuration associated with a beam of the plurality of beams or a mapping of beam angle and beam gain associated with the beam, the antenna configuration including at least a number of antenna elements and an antenna element spacing, and transmits, to the network entity, a first mapping of one or more positioning reference signal (PRS) resources or PRS resource sets to the plurality of beam representations, wherein each of the one or more PRS resources or PRS resource sets is associated with a single beam representation of the plurality of beam representations.
    Type: Application
    Filed: June 1, 2022
    Publication date: October 24, 2024
    Inventors: Alexandros MANOLAKOS, Weimin DUAN, Jay Kumar SUNDARARAJAN, Wanshi CHEN, Krishna Kiran MUKKAVILLI, Tingfang JI
  • Patent number: 12120580
    Abstract: In an aspect, a UE obtains information (e.g., UE-specific information) associated with a set of triggering criteria (e.g., from a server, a serving network, e.g., in conjunction with or separate from a set of neural network functions) for a set of neural network functions, the set of neural network functions configured to facilitate positioning measurement feature processing at the UE, the set of neural network functions being generated dynamically based on machine-learning associated with one or more historical measurement procedures. The UE obtains positioning measurement data associated with a location of the UE, and processes the positioning measurement data into a respective set of positioning measurement features based at least in part upon the positioning measurement data and at least one neural network function from the set of neural network functions that is triggered by at least one triggering criterion from the set of triggering criteria.
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: October 15, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Jay Kumar Sundararajan, Krishna Kiran Mukkavilli, Taesang Yoo, Naga Bhushan, June Namgoong, Pavan Kumar Vitthaladevuni, Tingfang Ji
  • Patent number: 12119973
    Abstract: Sounding reference signals (SRS) transmitted by a UE, e.g., for positioning or channel estimation, may be configured for one or both of frequency tone level cyclic shift and symbol level code, which, for example, enables multiplexing a greater number of UEs. The frequency tone level cyclic shift is produced by jointly processing a number of symbols with an extended cyclic shift structure. The SRS may be configured using a symbol group level that indicates the number of symbols associated with a cyclic shift structure, and an outer code that indicates a multiplier applied to the SRS at the symbol level, which increases the multiplexing opportunities. The symbol level code may further indicate an extended cyclic shift indicating a linear increase in phase rotation across tones in symbols associated with the symbol group level.
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: October 15, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Seyong Park, Alexandros Manolakos, Weimin Duan, Jay Kumar Sundararajan, Wanshi Chen, Krishna Kiran Mukkavilli, Tingfang Ji, Naga Bhushan
  • Patent number: 12088378
    Abstract: A base station may precode a first reference signal using a first precoder (P1) and at least one second reference signal using at least one second precoder (P2). At least two UEs may measure the first reference signal and the at least one second reference signal, and transmit channel state feedback based on the measuring (m11 and m12 for a first UE, and m21 and m22 for a second UE). The channel state feedback may comprise channel state information compressed by at least one neural network. The base station may derive a higher-level precoder (W) for multiple-input multiple-output (MIMO) downlink transmission to the at least two UEs.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: September 10, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Taesang Yoo, Pavan Kumar Vitthaladevuni, Naga Bhushan, Krishna Kiran Mukkavilli, Tingfang Ji, Hwan Joon Kwon, June Namgoong, Jay Kumar Sundararajan, Sooryanarayanan Gopalakrishnan, Wanshi Chen
  • Publication number: 20240275557
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive signaling from a network entity via a cell. The signaling may indicate a state of resource utilization associated with at least the cell. The UE may modify a compression scheme in accordance with the state of resource utilization. The compression scheme may be used at the UE for compressing channel state information (CSI) associated with a layer used for wireless communication between the UE and the network entity via the cell.
    Type: Application
    Filed: February 14, 2023
    Publication date: August 15, 2024
    Inventors: Pavan Kumar Vitthaladevuni, Jay Kumar Sundararajan, Taesang Yoo, Naga Bhushan
  • Patent number: 12063633
    Abstract: A configuration for a UE to utilize grant periodicity values that are not multiples or fractions of a slot. The apparatus receives, from a base station, a configuration for a periodicity for a configured grant, the configured grant being for communicating with the base station based on the corresponding periodicity. The apparatus communicates with the base station based on the configured periodicity in association with the configured grant, the communicating being one of receiving the plurality of PDSCHs associated with the configured grant based on the corresponding configured periodicity or transmitting the plurality of PUSCHs associated with the configured grant based on the corresponding configured periodicity.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: August 13, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Yang, Yi Huang, Jay Kumar Sundararajan, Hwan Joon Kwon
  • Publication number: 20240265306
    Abstract: A method for wireless communication by a user equipment (UE) includes collaborating with a network device in accordance with a selected network-UE collaboration level of a number of network-UE collaboration levels for machine learning operations. At least one of the network-UE collaboration levels comprises a number of sub-categories. The UE may transmit an indication of a level of support for the selected network-UE collaboration level. The sub-categories may correspond to a life cycle management type and a model transfer/delivery format. The UE may also receive a machine learning configuration based on the level of support.
    Type: Application
    Filed: November 30, 2023
    Publication date: August 8, 2024
    Inventors: Eren BALEVI, Taesang YOO, Jay Kumar SUNDARARAJAN, Rajeev KUMAR, Aziz GHOLMIEH
  • Publication number: 20240267725
    Abstract: Certain aspects of the present disclosure provide techniques for exchanging information between user equipments (UEs) and network entities regarding which models the UEs and network entities support. A method that may be performed by a UE includes: obtaining an indication of one or more machine learning (ML) based network-side models applicable at a network entity; and transmitting signaling indicating one or more of the ML-based network-side models supported by the UE.
    Type: Application
    Filed: November 20, 2023
    Publication date: August 8, 2024
    Inventors: Jay Kumar SUNDARARAJAN, Eren BALEVI, Taesang YOO, Rajeev KUMAR, Aziz GHOLMIEH
  • Patent number: 12058586
    Abstract: In an aspect, a UE obtains information (e.g., UE-specific information, etc.) associated with a set of triggering criteria for a set of neural network functions, the set of neural network functions configured to facilitate positioning measurement feature processing at the UE, the set of neural network functions being generated dynamically based on machine-learning associated with one or more historical measurement procedure, obtains positioning measurement data associated with a location of the UE, and determines a positioning estimate for the UE based at least in part upon the positioning measurement data and at least one neural network function from the set of neural network functions that is triggered by at least one triggering criterion from the set of triggering criteria.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: August 6, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Jay Kumar Sundararajan, Krishna Kiran Mukkavilli, Taesang Yoo, Naga Bhushan, June Namgoong, Pavan Kumar Vitthaladevuni, Tingfang Ji
  • Patent number: 12047216
    Abstract: Various embodiments include methods for demodulating wireless transmission waveforms to reconstruct data tones, performed in receiver circuitry of a wireless communication device. The methods may include receiving time domain wireless transmission waveforms that include time domain peak reduction tones (PRTs) that were generated by a set of PRT neural networks using time domain data signals derived from frequency domain data tones in another wireless communication device, reconstructing the time domain data signals from the time domain wireless transmission waveforms using a receiver neural network that has been trained in conjunction with the set of PRT neural networks to generate a time domain reconstruction of data signals, and transforming the time domain reconstruction of data signals to a frequency domain reconstruction of data tones.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: July 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: June Namgoong, Taesang Yoo, Naga Bhushan, Krishna Kiran Mukkavilli, Tingfang Ji, Pavan Kumar Vitthaladevuni, Jay Kumar Sundararajan
  • Publication number: 20240244600
    Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Hwan Joon KWON, Huilin XU, Yuchul KIM, Peter Pui Lok ANG, Yeliz TOKGOZ, Jay Kumar SUNDARARAJAN, Krishna Kiran MUKKAVILLI, Tingfang JI, Jing LEI, Ravi AGARWAL, Seyong PARK, Seyedkianoush HOSSEINI
  • Publication number: 20240230825
    Abstract: Disclosed are techniques for communication. In an aspect, a network component determines location assistance data comprising information associated with one or more reconfigurable intelligent surfaces (RISs). The network component transmits, to a user equipment (UE), the location assistance data to facilitate one or more location procedures based on the location assistance data. The UE receives the location assistance data and performs the one or more location procedures based on the location assistance data.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 11, 2024
    Inventors: Weimin DUAN, Alexandros MANOLAKOS, Krishna Kiran MUKKAVILLI, Wanshi CHEN, Naga BHUSHAN, Jay Kumar SUNDARARAJAN, Seyong PARK
  • Publication number: 20240224081
    Abstract: Certain aspects of the present disclosure provide techniques for remote interference mitigation between base stations using reference signals. Certain aspects provide a method for wireless communication by a first base station (BS). The method includes receiving a reference signal (RS) from a second BS. The method further includes performing interference measurement corresponding to interference from the second BS based on the RS being associated with the second BS.
    Type: Application
    Filed: March 11, 2024
    Publication date: July 4, 2024
    Inventors: Hung Dinh LY, Huilin XU, Joseph Binamira SORIAGA, Tingfang JI, Peter GAAL, Jay Kumar SUNDARARAJAN, Yeliz TOKGOZ, Naga BHUSHAN, Yuwei REN