Patents by Inventor Ajay Gupta

Ajay Gupta 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: 11109305
    Abstract: Certain aspects of the present disclosure provide techniques for an extended feature indication in new radio (NR), such as for slice specific extension (SSE). Aspects provide a method that may be performed by a transmitter device, such as a user equipment (UE) or a network node (e.g., a base station (BS)). The method generally includes determining a network node supports an extended feature, the extended feature being associated with an extended feature identifier. The transmitter device transmits a message, the message including the extended feature identifier and an indication that the apparatus is using the extended feature. A receiver device can receive the message and process the message and/or one or more subsequent messages based on the indication that the transmitter device is using the extended feature and the extended feature identifier.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 31, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Gavin Bernard Horn, Ozcan Ozturk, Peerapol Tinnakornsrisuphap, Linhai He, Charles Alfred Bergan, Ajay Gupta
  • Publication number: 20210266908
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indication of a resource allocation for a data communication having a known payload, the known payload comprising data associated with a machine learning process; and communicate with the base station based at least in part on the resource allocation. Numerous other aspects are provided.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 26, 2021
    Inventors: Sony AKKARAKARAN, Tao LUO, Hamed PEZESHKI, Jingchao BAO, Taesang YOO, Wooseok NAM, Ajay GUPTA, Vinod Viswanatha MENON
  • Publication number: 20210266125
    Abstract: A method of wireless communication, executed by a user equipment (UE), receives, from a base station, a broadcast or multicast message including a known payload, as well as a configuration for the known payload. The method also trains an artificial neural network with the known payload. A method of wireless communication, executed by a base station, configures a known payload for multiple UEs and signals, to the UEs, an indication of which physical channel will include the known payload, as well as time/frequency resources of the known payload. The method also broadcasts or multicasts the known payload to facilitate neural network training at the UEs.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 26, 2021
    Inventors: Hamed PEZESHKI, Tao LUO, Sony AKKARAKARAN, Jingchao BAO, Ajay GUPTA, Taesang YOO, Vinod Viswanatha MENON, Wooseok NAM
  • Publication number: 20210259025
    Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for a random access channel (RACH) procedure at a user equipment. For example, the method may select a two-step RACH procedure or a four-step RACH procedure at the UE based at least on RACH configuration information received from a base station or the RACH configuration information at the UE. The example method may further include transmitting, from the UE, one or more messages associated with the two-step RACH procedure or the four-step RACH procedure based on the selection.
    Type: Application
    Filed: May 3, 2021
    Publication date: August 19, 2021
    Inventors: Sony AKKARAKARAN, Tao LUO, Ajay GUPTA, Sumeeth NAGARAJA, Vinod MENON
  • Publication number: 20210258991
    Abstract: Aspects of the disclosure relate to determining channel state information (CSI) on a component carrier. In an example operation, a device determines a mapping between first time-frequency resources corresponding to a first component carrier (CC) and second time-frequency resources corresponding to a second CC using a prediction algorithm. The device receives, from a base station, a channel state information reference signal (CSI-RS) on the first time-frequency resources corresponding to the first CC and measures first CSI on the first time-frequency resources corresponding to the first CC based on the received CSI-RS. The device further predicts second CSI on the second time-frequency resources corresponding to the second CC based on the measured first CSI using the prediction algorithm. The device then generates a CSI report based on the predicted second CSI and sends the CSI report to the base station.
    Type: Application
    Filed: January 26, 2021
    Publication date: August 19, 2021
    Inventors: Jingchao BAO, Sony AKKARAKARAN, Tao LUO, Hamed PEZESHKI, Taesang YOO, Arumugam CHENDAMARAI KANNAN, Mahmoud TAHERZADEH BOROUJENI, Ajay GUPTA, Vinod Viswanatha MENON
  • Publication number: 20210243633
    Abstract: Methods, systems, and devices for wireless communications are described. A base station may explicitly or implicitly identify one or more parameters associated with a user equipment (UE), and may classify the UE into a cluster of UEs based on identifying the one or more parameters. The base station may determine a customized function block based on classifying the UE into the cluster of UEs. For example, the base station may determine the customized function block based on determining whether the cluster of UEs is associated with a pre-trained customized function block. The base station may then transmit the customized function block to the UE. The UE may receive the customized function block and may process one or more signals at the UE based on the received customized function block.
    Type: Application
    Filed: January 28, 2021
    Publication date: August 5, 2021
    Inventors: Jingchao Bao, Sony Akkarakaran, Hamed Pezeshki, Tao Luo, Taesang Yoo, Arumugam Chendamarai Kannan, Ajay Gupta, Mahmoud Taherzadeh Boroujeni
  • Publication number: 20210243631
    Abstract: A method of wireless communication by a user equipment (UE) may include receiving a message requesting estimated channel characteristics of a secondary band based on measuring characteristics of a channel in the primary band. The method also includes measuring characteristics of the channel in the primary band. The method estimates channel characteristics of the secondary band based on the primary band characteristics measurements. The estimating may occur without measuring signals in the secondary band. Further, the method may report the estimated channel characteristics of the secondary band and receive an indication of a secondary cell group, based on the estimated channel characteristics of the secondary band.
    Type: Application
    Filed: January 22, 2021
    Publication date: August 5, 2021
    Inventors: Hamed PEZESHKI, Tao LUO, Sony AKKARAKARAN, Arumugam CHENDAMARAI KANNAN, Taesang YOO, Ajay GUPTA, Mahmoud TAHERZADEH BOROUJENI, Jingchao BAO
  • Publication number: 20210235376
    Abstract: A communication device may include a host and a modem interconnected by an interface. The host includes a host processor configured to control components of the communication device and to communicate with the modem via the interface. The modem includes a modem processor configured to control components of the modem and to communicate with the host via the interface, and a transceiver configured to communicate with the modem processor and to transmit data to, and receive data from, a communications network. The modem processor is configured to identify a reduced activity state of the modem and to communicate information on the reduced activity state to the host processor. The host processor is configured to reduce, in response to the information on the reduced activity state of the modem, an operation of at least one component of the communication device.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 29, 2021
    Inventors: Ralph Hasholzner, Ajay Gupta, Maruti Gupta Hyde, Johannes Brendel
  • Publication number: 20210194548
    Abstract: Wireless communications systems and methods related to indicating antenna configuration information and neural network information are disclosed. Neural network information may be selected for an encoder side based on an antenna configuration of a first device housing the encoder. This information may be transmitted with the antenna configuration information to a second device, which may jointly train the neural network with the first device. The first device may further transmit one or more weights after the training, which are stored with the antenna configuration information at the second device as well. When a third device with similar antenna configuration as the first device establishes communication with the second device, the second device may transmit neural network information, as well as weights, to the third device. The third device may use this information, instead of default information, to speed up neural network initialization and training.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Hamed Pezeshki, Tao Luo, Taesang Yoo, Mahmoud Taherzadeh Boroujeni, Arumugam Chendamarai Kannan, Jingchao Bao, Sony Akkarakaran, Ajay Gupta
  • Publication number: 20210185700
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a scheduling request that includes information associated with an artificial intelligence module of the user equipment, and receive an uplink grant for a resource allocation that is based at least in part on the artificial intelligence module. Numerous other aspects are provided.
    Type: Application
    Filed: November 20, 2020
    Publication date: June 17, 2021
    Inventors: Hamed PEZESHKI, Tao LUO, Sony AKKARAKARAN, Taesang YOO, Mahmoud TAHERZADEH BOROUJENI, Arumugam CHENDAMARAI KANNAN, Jingchao BAO, Ajay GUPTA
  • Patent number: 11032775
    Abstract: Communication devices and methods of data communication are herein disclosed. In some aspects, a communication device may include a host and a modem interconnected by an interface. The host includes a host processor configured to control components of the communication device and to communicate with the modem via the interface. The modem includes a modem processor configured to control components of the modem and to communicate with the host via the interface. The modem processor is further configured to communicate information on a reduced activity state and a time remaining until a next event of the modem to the host processor. The host processor is further configured to reduce an operation of at least one component of the communication device based on receipt of the information on the reduced activity state of the modem and the time remaining until the next event of the modem.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: June 8, 2021
    Assignee: Intel IP Corporation
    Inventors: Ralph Hasholzner, Ajay Gupta, Maruti Gupta Hyde, Johannes Brendel
  • Patent number: 11013894
    Abstract: Medical devices, medical device systems, and methods for using the same are disclosed. An example medical device system may include a guide catheter having a proximal end, a distal end, and a lumen extending therebetween. The guide catheter may be designed to guide a therapeutic catheter to a target site. A guidewire may be disposed within the lumen of the guide catheter. The system may also include a trap balloon catheter including a catheter shaft and a balloon coupled to the catheter shaft. The trap balloon catheter may be designed to extend through the lumen of the guide catheter to a position adjacent to the distal end of the guide catheter. A trap balloon retainer may be coupled to the catheter shaft. The trap balloon retainer may be designed to prevent a distal end of the trap balloon catheter from extending distally beyond the distal end of the guide catheter.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: May 25, 2021
    Assignee: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: Jeffrey Steven Fuller, Ajay Gupta, Gordon Kocur, Patrick Boylan, Fiona Byrne
  • Patent number: 11012945
    Abstract: Methods and devices for allocating power among a plurality of circuits in a communication device, including determining a power budget for allocating to the plurality of circuits from a power supply information; receiving an activity status from a first circuit of the plurality of circuits; determining a first power value based on the activity status; deriving a second power value based on the first power value and the power budget; and allocating power to one or more remaining circuits of the plurality of circuits based on the second power value.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: May 18, 2021
    Assignee: Apple Inc.
    Inventors: Ralph Hasholzner, Eugene Gorbatov, Piotr Janik, Ajay Gupta, Ashish Singh, Kenan Kocagoez, Johannes Brendel
  • Patent number: 10999874
    Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for a random access channel (RACH) procedure at a user equipment. For example, the method may select a two-step RACH procedure or a four-step RACH procedure at the UE based at least on RACH configuration information received from a base station or the RACH configuration information at the UE. The example method may further include transmitting, from the UE, one or more messages associated with the two-step RACH procedure or the four-step RACH procedure based on the selection.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: May 4, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Sony Akkarakaran, Tao Luo, Ajay Gupta, Sumeeth Nagaraja, Vinod Menon
  • Publication number: 20210099935
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 1, 2021
    Inventors: Ozcan Ozturk, Jun Wang, Ravindra Manohar Patwardhan, Abhijit Khobare, Ajay Gupta, Madhavan Srinivasan Vajapeyam
  • Patent number: 10953196
    Abstract: A hub assembly for connection to a medical device. The hub assembly may comprises an outer component having a proximal end, a distal end, and a cavity extending from the proximal end to the distal end. The hub assembly may further include an insert having a proximal end, a distal end, and a lumen extending from the proximal end to the distal end positioned at least in part within the cavity of the outer component. The insert may have a lumen extending from the proximal end to the distal end thereof. The outer component may be formed from a first material and the insert may be formed from a second material different from the first material.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: March 23, 2021
    Assignee: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: David Raab, Ajay Gupta, Mark S. Smith, James M. Anderson, Ken Fredrikson
  • Publication number: 20210072970
    Abstract: Systems and methods for deploying enterprise software updates are provided. At a server storing applications and a record of client devices is provided. Each application includes a corresponding group identifier indicating a group associated with an application and a corresponding version identifier indicating a version of the application. The record includes the deployment identifier for each application in the plurality of applications installed on each device. A first application having a first group identifier and a first version identifier, and a second application having the first group identifier and a second version identifier is installed in each respective device. An update for the first application is received at the server, which includes modifying the version identifier of the first application. The update for the first application is communicated to each device.
    Type: Application
    Filed: August 15, 2020
    Publication date: March 11, 2021
    Inventors: Ajay Gupta, Amir Islam, Shivkumar Krishnan
  • Patent number: 10936801
    Abstract: A form compliance manager configured to create a policy graph corresponding to an electronic image of an offline form and a corresponding instruction set. The form compliance manager further configured to generate an electronically fillable form corresponding to the offline form and including at least a first context cue for a first field in the electronically fillable form. The first context cue can be based on a subgraph of the policy graph associated with the first field, and the subgraph can include field completion information for the first field, field value information for the first field, and field format information for the first field. The electronically fillable form configured to present the first context cue in response to selection of the first field.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: March 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Harshit Kumar, Arvind Agarwal, Ajay Gupta
  • Publication number: 20210022743
    Abstract: A crosslinked embolic hydrogel is disclosed, the crosslinked embolic hydrogel comprising a hydrophilic polymer functionalized with first reactive groups and a crosslinking agent functionalized with second reactive groups; wherein the first and second reacting groups comprise a biorthogonally reactive pair that react to form the crosslinked embolic hydrogel. Methods and systems are also disclosed.
    Type: Application
    Filed: July 22, 2020
    Publication date: January 28, 2021
    Inventors: Joseph Thomas Delaney, JR., Ajay Gupta, Daniel K. Tomaschko, Tatyana Dyndikova
  • Patent number: 10869241
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: December 15, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Ozcan Ozturk, Jun Wang, Ravindra Manohar Patwardhan, Abhijit Khobare, Ajay Gupta, Madhavan Srinivasan Vajapeyam