Patents by Inventor Shailesh Patil

Shailesh Patil 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: 11375503
    Abstract: Certain aspects of the present disclosure are generally directed to an apparatus for wireless communication. The apparatus generally includes a processing system configured to determine a size of a transport block for a data channel based on a quantity of available resource elements of an allocation of resources for the transport block, the resources being allocated for transmission of data encoded in a plurality of slots of the data channel using slot aggregation, wherein the allocated resources in the plurality of slots have different quantities of available resource elements for the data, and generate the data channel in accordance with the determined size of the transport block, and an interface configured output the data channel for transmission.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: June 28, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Shuanshuan Wu, Kapil Gulati, Arjun Bharadwaj, Sudhir Kumar Baghel, Tien Viet Nguyen, Shailesh Patil, Junyi Li
  • Publication number: 20220191662
    Abstract: Disclosed are techniques for wireless communication. In an aspect, a vehicle communications system of a vehicle comprises a vehicle controller with a wireless communications interface capable of providing wireless coverage in a plurality of vehicle regions, and a set of relay devices that are each communicatively coupled to the vehicle controller and are each capable of providing wireless coverage in at least one of the plurality of vehicle regions. In a further aspect, the vehicle controller transitions between first and second modes of communication based in part upon a traffic condition.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Inventors: Parisa CHERAGHI, Gene Wesley MARSH, Shailesh PATIL
  • Publication number: 20220182782
    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a second UE, a first control signal indicating a range value corresponding to a threshold distance for triggering feedback reporting from the first UE for transmissions from the second UE. The first UE may calculate a traversable distance corresponding to a traversable route between the first UE and the second UE, determine, based on the calculated traversable distance and the range value, whether the first UE is within the threshold distance for triggering feedback reporting, and perform, based on whether the first UE is within the threshold distance, a feedback procedure for the feedback reporting. The first UE may receive, from the second UE, a second control signal indicating a type of distance measurement corresponding to the threshold distance for triggering feedback reporting.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Mohit Narula, Shuanshuan Wu, Shailesh Patil, Richard Reid Hovey
  • Patent number: 11337233
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a first transmission, wherein the first transmission includes information identifying a window, and wherein the UE is to transmit at least part of a second transmission in the window; and transmit at least part of the second transmission in the window. Numerous other aspects are provided.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: May 17, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Arjun Bharadwaj, Kapil Gulati, Sudhir Kumar Baghel, Shailesh Patil, Wanshi Chen, Peter Gaal
  • Publication number: 20220150024
    Abstract: During device-to-device communication between two devices, a communication transmitted from a first UE to a second UE may not be reliably received by the second UE if the first UE is traveling at high speed. Therefore, a travel speed of a transmitting UE may be considered in determining a transmission configuration. According to an aspect, the UE may determine a travel speed of the UE. The UE may determine, based on the travel speed of the UE, a transmission configuration of the UE for device-to-device communication. The UE may transmit the device-to-device communication based on the transmission configuration.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Inventors: Navid ABEDINI, Libin JIANG, Shailesh PATIL
  • Patent number: 11329874
    Abstract: Certain aspects of the present disclosure are generally directed to techniques for selecting a configuration for communication using vehicle to everything (V2X) type communication protocol. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining one or more parameters corresponding to quality of service (QoS) information for communication of data using a V2X communication protocol, reporting the one or more parameters by transmitting a first message, receiving a second message indicating configuration information corresponding to the communication of the data using the V2X communication protocol, and communication the data based on the configuration information.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: May 10, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Hong Cheng, Michaela Vanderveen, Junyi Li, Shailesh Patil, Sudhir Kumar Baghel, Zhibin Wu
  • Patent number: 11329789
    Abstract: Methods, systems, and devices for wireless communications are described. A first device may identify that a first set of transmission resources in a transmission time interval (TTI) has a higher priority at a second device than a second set of transmission resources in the TTI. The first device may identify that a message is to be transmitted from the first device to the second device via the TTI and process the message into a bit sequence based on the identification of the second set of transmission resources in the TTI, where the processing increases a likelihood that systematic bits of the message are received at the second device despite presence of the second set of transmission resources in the TTI. The first device may transmit the bit sequence to the second device via the TTI.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: May 10, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Kapil Gulati, Shuanshuan Wu, Naga Bhushan, Junyi Li, Sudhir Kumar Baghel, Arjun Bharadwaj, Shailesh Patil
  • Publication number: 20220140926
    Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus communicates with a second apparatus, including transmitting or receiving a first transmission. The apparatus receives information about the second UE from a sensor at the first UE and/or from a BSM. The apparatus determines whether the first apparatus and the second apparatus are in a LOS condition based on a correlation of the information with one or more of a channel estimation, PMI feedback, or RI feedback. The apparatus may adapt a transmission parameter for a second transmission based on a predicted location of the first apparatus or the second apparatus. The transmission parameter may include at least one of a modulation, a code rate, a DMRS density, a precoder, a CSI-RS transmission periodicity or a feedback rate.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: Kapil GULATI, Sudhir Kumar BAGHEL, Arjun BHARADWAJ, Shailesh PATIL, Junyi LI
  • Patent number: 11323228
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink communication on a sidelink between the UE and another UE. The UE may transmit, on the sidelink, one or more feedback communications associated with the sidelink communication in a reporting period having a configurable periodicity and/or being configured to occupy an entire bandwidth of a resource pool configured for the sidelink. Numerous other aspects are provided.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: May 3, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Sudhir Kumar Baghel, Arjun Bharadwaj, Kapil Gulati, Tien Viet Nguyen, Shailesh Patil, Wanshi Chen
  • Publication number: 20220131631
    Abstract: During device-to-device communication between two devices, a communication transmitted from a first UE to a second UE may not be reliably received by the second UE if the first UE is traveling at high speed. Therefore, a travel speed of a transmitting UE may be considered in determining a transmission configuration. According to an aspect, the UE may determine a travel speed of the UE. The UE may determine, based on the travel speed of the UE, a transmission configuration of the UE for device-to-device communication. The UE may transmit the device-to-device communication based on the transmission configuration.
    Type: Application
    Filed: January 11, 2022
    Publication date: April 28, 2022
    Inventors: Navid ABEDINI, Libin JIANG, Shailesh PATIL
  • Publication number: 20220131674
    Abstract: Certain aspects of the present disclosure provide methods and apparatus for determining a Zone identifier (ID), Zone Center, and negative acknowledgement (NACK) ranges. Included are operations and means at a receiving user equipment (UE) to determine a current geographic location (GLL) of the receiving UE, and select a Zone ID based on a two-dimensional (2-D) lookup into an indexed array with the current GLL, the indexed array storing Zone data for one or more geographic Zones. The Zone data for each geographic Zone may be indexed according to geographic position, and include a Zone ID, Zone center, and one or more NACK ranges, each NACK range corresponding with a geographic Zone disposed about the geographic Zone corresponding to the Zone ID. Operations further include performing a NACK operation based on the selected Zone ID and a NACK range.
    Type: Application
    Filed: October 28, 2020
    Publication date: April 28, 2022
    Inventors: Mohit NARULA, Richard Reid HOVEY, Shailesh PATIL, Deviprasad PUTCHALA, Dan VASSILOVSKI, Hong CHENG, Michael MITRANI, Arthur GUBESKYS
  • Patent number: 11308810
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) carried by a pedestrian (e.g., a P-UE) may receive control signaling that indicates a resource allocation for a sidelink channel for pedestrian to vehicle communications. The P-UE may transmit, within the resource allocation of the sidelink channel, a message that includes an identifier of the P-UE based on movement data of the P-UE being classified as pedestrian movement. The P-UE may monitor the sidelink channel for a collision warning message from a vehicle UE that includes the identifier of the P-UE based on transmitting the message. If the P-UE receives a collision warning message that includes its identifier, the P-UE may present an alert based on receiving the collision warning message.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: April 19, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Anantharaman Balasubramanian, Sudhir Kumar Baghel, Shailesh Patil, John Edward Smee
  • Publication number: 20220114063
    Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a first device to perform data validation with one or more other devices. For example, a device may generate data at components associated with the device. To validate at least a portion of the data, the device may establish a connection with other devices. In some examples, the device may determine a portion of the data to validate based on a capability of the other devices to generate data that corresponds to the portion of data. The device may exchange data with the other devices and determine a validity of data generated at the device in response.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 14, 2022
    Inventors: Parisa Cheraghi, Gene Wesley Marsh, Shailesh Patil
  • Patent number: 11290323
    Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may identify a configuration for transmitting ranging signals in a vehicle-based communication system. The configuration may identify a plurality of channels to be used for the ranging signals and timing for the ranging signals. The wireless device may transmit the configuration to a receiver and transmit ranging signals based at least in part on the configuration. The receiver may use the ranging signals to determine a distance between the receiver and the wireless device. The receiver may use the determined distance to update positioning information or operate a motor vehicle.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: March 29, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Libin Jiang, Jubin Jose, Shailesh Patil, Junyi Li, Georgios Tsirtsis
  • Publication number: 20220095259
    Abstract: Aspects of the present disclosure provide synchronization techniques for user equipment (UEs) that may be otherwise unable to support sidelink communication a synchronized UE and may have also lost global navigation satellite system (GNSS) and/or Evolved Node Base Stations (eNBs) as a synchronization source. In such instance, the unsynchronized UE may utilize reference signals (RS) from the data packets received from other UEs to track the timing and perform autonomous timing adjustments based thereon for synchronized packet transmission or reception.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: Kapil GULATI, Shailesh PATIL, Sudhir Kumar BAGHEL, Naga BHUSHAN, Tien Viet NGUYEN, Arjun BHARADWAJ
  • Patent number: 11284337
    Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes configuring a relay selection rule; receiving at least one discovery message from each of a plurality of proximity services (ProSe) relay candidates providing access to a network; evaluating the received discovery messages with respect to the relay selection rule; selecting a first ProSe relay candidate from the plurality of ProSe relay candidates based at least in part on the evaluating; and connecting to the network via the first ProSe relay candidate. A method for wireless communication at a ProSe relay candidate includes receiving, from a network, a ProSe Relay Indication (PRI); broadcasting at least one discovery message that includes the PRI; and receiving a relay connection request from a UE based at least in part on a compliance of the at least one discovery message with a relay selection rule of the UE.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: March 22, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Haris Zisimopoulos, Hong Cheng, Sudhir Kumar Baghel, Michaela Vanderveen, Shailesh Patil, Saurabha Rangrao Tavildar, Kapil Gulati, Bilal Sadiq
  • Patent number: 11284329
    Abstract: Device detection in networks with mixed mobility devices is discussed. Devices in the network first determine a discovery mode from a plurality of discovery modes, wherein the determining is based on a mobility state of the wireless device. The device identifies a set of resources associated with the determined discovery mode, wherein each of the plurality of discovery modes is provisioned with separate resources. A discovery signal is transmitted using the identified set of resources according to the discovery mode. Thus, devices with higher mobility will generally send discovery signals more often than devices that are static or semi-static.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: March 22, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Piyush Gupta, Tingfang Ji, Chong Li, Shailesh Patil, Joseph Binamira Soriaga, Jing Jiang, Wei Zeng, Alexei Yurievitch Gorokhov, Junyi Li
  • Publication number: 20220086700
    Abstract: To facilitate coexistence of a first radio access technology (RAT) and a second RAT, methods, apparatuses, and computer program products are provided. An example method of a first wireless device operating based on a RAT includes receiving a sidelink resource reservation from a second wireless device based on a second RAT, the sidelink resource reservation indicating a first set of resources. The example method further includes determining whether to exclude, from a candidate resource set for the first RAT within a sidelink resource pool for the first RAT, resources that overlap with the set of reserved resources for the second RAT. The example method further includes transmitting a sidelink transmission using one or more sidelink transmission resources selected from the candidate resource set in the sidelink resource pool for the first RAT.
    Type: Application
    Filed: December 28, 2020
    Publication date: March 17, 2022
    Inventors: Tien Viet NGUYEN, Sourjya DUTTA, Kapil GULATI, Gabi SARKIS, Shailesh PATIL
  • Publication number: 20220086909
    Abstract: An apparatus for wireless communication of a UE determines to transmit data in a set of RBs to at least one other UE in at least one subframe. The at least one subframe includes a first subset of symbols configured for use for transmission collision avoidance signaling and a second subset of symbols configured for transmitting the data. The apparatus determines a subset of symbols of the first set of symbols within the set of RBs of the at least one subframe for transmitting at least one concatenated sequence. The apparatus transmits the at least one concatenated sequence in each symbol of the determined subset of symbols within the set of RBs of the at least one subframe to indicate that the data will be transmitted in the second set of symbols within the set of RBs of the at least one subframe.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 17, 2022
    Inventors: Tien Viet NGUYEN, Sudhir Kumar BAGHEL, Kapil GULATI, Libin JIANG, Zhibin WU, Shailesh PATIL
  • Publication number: 20220086830
    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) using a first radio access technology (RAT) may transmit a channel reservation preamble of a second RAT (e.g., a Wi-Fi preamble) that provides an indication to devices of the second RAT that the UE has obtained a shared channel for a channel occupancy time (COT). The UE may determine a start time of the channel reservation preamble relative to a start time of a first symbol of a transmission slot based at least in part on a time duration of the first symbol. The channel reservation preamble may reserve multiple slots or a single slot. A UE transmitting on two or more sub-channels may transmit a preamble on one of the sub-channels or on each of the sub-channels.
    Type: Application
    Filed: August 11, 2021
    Publication date: March 17, 2022
    Inventors: Xiaoxia Zhang, Jing Sun, Arthur Gubeskys, Shailesh Patil, Tao Luo