Patents by Inventor Hyun Yong Lee

Hyun Yong Lee 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: 20250031216
    Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A user equipment (UE) may receive a downlink control information scheduling transmission of periodic multimedia traffic bursts to the UE with a first periodic cadence. The UE may receive control signaling from the UE indicating that the UE is to periodically transmit sounding reference signals to the base station according to a second cadence, which may be a multiple of the first periodic cadence. Additionally or alternatively, the UE may receive control signaling indicating that the UE is to transmit a sounding reference signal at a time associated with a beginning of at least one of the periodic multimedia traffic bursts. The UE may transmit one or more sounding reference signals to the base station in accordance with the control signaling.
    Type: Application
    Filed: October 7, 2024
    Publication date: January 23, 2025
    Inventors: Mickael MONDET, Prashanth Haridas HANDE, Hyun Yong LEE, Peerapol TINNAKORNSRISUPHAP, Hussein METWALY SAAD
  • Patent number: 12185153
    Abstract: Methods, systems, and devices for wireless communication are described. A network node may determine a first time location associated with a peak in data traffic for multiple devices in communication with a communications network including the network node. The network node may determine a second time location for the peak in the data traffic for a subset of the devices based on a threshold for an overall peak in data traffic for the multiple devices. The network node may transmit a signal that indicates the second time location for the peak in the data traffic for the subset of devices. The network node may communicate the data with the subset of devices based on the signal indicating the second time location.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: December 31, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Prashanth Haridas Hande, Jay Kumar Sundararajan, Hyun Yong Lee, Ravi Agarwal, Peerapol Tinnakornsrisuphap, Mickael Mondet
  • Publication number: 20240414706
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive uplink frames delivered from an application of the UE. The UE may transmit a message that indicates one or more of a cadence of the uplink frames or an offset of each of the uplink frames. The UE may receive an uplink transmission configuration that indicates that uplink transmission occasions of the UE are to overlap with power efficient opportunities. The UE may transmit uplink transmissions for the uplink frames at the uplink transmission occasions according to the uplink transmission configuration. Numerous other aspects are described.
    Type: Application
    Filed: December 10, 2021
    Publication date: December 12, 2024
    Inventors: Mickael MONDET, Ravi AGARWAL, Prashanth Haridas HANDE, Peerapol TINNAKORNSRISUPHAP, Hyun Yong LEE, Zhichao ZHOU
  • Publication number: 20240340109
    Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a user equipment (UE) and a network entity may support conditional cross-carrier hybrid automatic repeat request (HARQ) retransmissions. The UE may transmit a capability message to the network entity to indicate a capability of the UE to support the cross-carrier HARQ retransmissions. The UE or the network entity may transmit a message on a first component carrier. The UE or the network entity may retransmit the message on a second component carrier based on an availability of resources for retransmitting the message, based on the capability of the UE, and based on one or more conditions associated with communications by the UE satisfying a threshold condition for cross-carrier HARQ retransmissions. For uplink communications, the UE may perform the transmitting and conditional retransmitting. For downlink communications, the network entity may perform the transmitting and conditional retransmitting.
    Type: Application
    Filed: April 5, 2023
    Publication date: October 10, 2024
    Inventors: Diana Maamari, Iyab Issam Sakhnini, Hyun Yong Lee, Mickael Mondet
  • Patent number: 12114323
    Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A user equipment (UE) may receive a downlink control information scheduling transmission of periodic multimedia traffic bursts to the UE with a first periodic cadence. The UE may receive control signaling from the UE indicating that the UE is to periodically transmit sounding reference signals to the base station according to a second cadence, which may be a multiple of the first periodic cadence. Additionally or alternatively, the UE may receive control signaling indicating that the UE is to transmit a sounding reference signal at a time associated with a beginning of at least one of the periodic multimedia traffic bursts. The UE may transmit one or more sounding reference signals to the base station in accordance with the control signaling.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: October 8, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Mickael Mondet, Prashanth Haridas Hande, Hyun Yong Lee, Peerapol Tinnakornsrisuphap, Hussein Metwaly Saad
  • Publication number: 20240314841
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support mechanisms for uplink traffic alignment and/or uplink traffic aggregation in wireless communication systems. A user equipment (UE) is configured with a mechanism for signaling uplink transmit opportunities to an application client using an application programming interface (API) disposed between a modem of the UE and the application client that enables uplink traffic generated by the application client to be aligned. The API includes semi-static parameters that may be used when a common timer is configured between the application client and the modem, and/or dynamic parameters that may be used when a common timer is not configured between the application client and the modem. The API may also include an extended signaling scheme that may include no-transmission (No-Tx) indications that indicate intervals during which no transmissions are allowed.
    Type: Application
    Filed: August 16, 2021
    Publication date: September 19, 2024
    Inventors: Prashanth Haridas Hande, Leena Zacharias, Arnaud Meylan, Mickael Mondet, Ravi Agarwal, Karen Yvonne Weeks, Peerapol Tinnakornsrisuphap, Hyun Yong Lee, Zhichao Zhou, Pulkit Hanswal
  • Publication number: 20240298315
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first indication of a configuration for a configured grant retransmission timer that is associated with a configured grant assigned to the UE. The UE may determine a modification to the configuration for the configured grant retransmission timer based at least in part on a remaining uplink delay budget. The UE may transmit a second indication of the modification. Numerous other aspect are described.
    Type: Application
    Filed: March 2, 2023
    Publication date: September 5, 2024
    Inventors: Diana MAAMARI, Mickael MONDET, Ozcan OZTURK, Prashanth Haridas HANDE, Linhai HE, Ahmed ELSHAFIE, Hyun Yong LEE, Huilin XU
  • Patent number: 12069510
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE has received, from a network, a sufficient quantity of protocol data units (PDUs) to decode a frame. Accordingly, the UE may indicate, to the network, that the UE has decoded the frame. Similarly, the UE may determine that the network has received, from the UE, a sufficient quantity of PDUs to decode a frame. Accordingly, the UE may refrain from transmitting one or more additional PDUs associated with the frame. Additionally, or alternatively, the UE may receive, from the network, an indication to disable some feedback to the network. Accordingly, the UE may refrain from transmitting one or more feedback signals based at least in part on the indication. Numerous other aspects are described.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: August 20, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Mickael Mondet, Hyun Yong Lee, Prashanth Haridas Hande, Peerapol Tinnakornsrisuphap, Yih-Hao Lin, Chih-Ping Li, Ravi Agarwal, Amira Alloum
  • Publication number: 20240276462
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication that a set of occasions for a message occurs over multiple symbols. The multiple symbols may include a set of full-duplex symbols and a set of half-duplex symbols. The UE may select one or more resources for communicating the message via a first occasion of the set of occasions in accordance with a set of rules and based on the first occasion being included in a first slot type or a second slot type. The first slot type may correspond to one or more half-duplex symbols of the set of half-duplex symbols and the second slot type may correspond to one or more full-duplex symbols of the set of full-duplex symbols. The UE may communicate the message using the one or more selected resources.
    Type: Application
    Filed: November 14, 2023
    Publication date: August 15, 2024
    Inventors: Mickael MONDET, Diana MAAMARI, Hyun Yong LEE, Prashanth Haridas HANDE, Muhammad Sayed Khairy ABDELGHAFFAR, Yeliz TOKGOZ, Thomas Valerrian Pasca SANTHAPPAN
  • Publication number: 20240260108
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate extended reality (XR) traffic with a network node via an access link. The UE may switch from communicating the XR traffic via the access link to communicating the XR traffic via a relay UE using a device-to-device communication link responsive to satisfaction of a condition relating to a power usage of the UE or relating to throughput or congestion of the access link or the device-to-device communication link. Numerous other aspects are described.
    Type: Application
    Filed: January 30, 2023
    Publication date: August 1, 2024
    Inventors: Hyun Yong LEE, Prashanth Haridas HANDE, Qi XUE, Mickael MONDET, Peerapol TINNAKORNSRISUPHAP, Sanket Sanjay KALAMKAR
  • Publication number: 20240251400
    Abstract: Various aspects may include methods for managing uplink transmission latency. In some embodiments, a user equipment (UE) modem may determine for each of two or more initial offset times an average time between uplink data arrival times at the UE modem during a configured grant (CG) frame pattern and subsequent uplink slots, select an initial offset time corresponding to the shortest average time, and receiving uplink data at the UE modem for transmission to a communication network according to the selected initial offset time. In some embodiments, the UE modem may determine for each of two or more CG frame patterns, an average time between uplink data arrival times at the UE modem and subsequent uplink slots of the CG frame patterns, select a CG frame pattern corresponding to the shortest average time, and transmit the selected CG frame pattern to a communication network.
    Type: Application
    Filed: January 25, 2023
    Publication date: July 25, 2024
    Inventors: Mickael MONDET, Prashanth Haridas HANDE, Hyun Yong LEE, Diana MAAMARI
  • Publication number: 20240237038
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating multiple contention-based resource sets dedicated for the transmission of scheduling requests, where each contention-based resource set is associated with one or more respective contentions. The one or more respective conditions may be associated with a packet delay threshold, a buffer size threshold, or a probability function. The UE may transmit a scheduling request to request uplink resources for the UE using a resource of a contention-based resource set based on satisfaction of the one or more respective conditions of the contention-based resource set. In some examples, a remaining packet delay budget of an uplink message at the UE may satisfy the packet delay threshold of the contention-resource set. As such, the UE may randomly select the resource, from the contention-based resource set, to use for transmission of the scheduling request.
    Type: Application
    Filed: January 9, 2023
    Publication date: July 11, 2024
    Inventors: Diana Maamari, Ahmed Elshafie, Prashanth Haridas Hande, Mickael Mondet, Ozcan Ozturk, Huilin Xu, Hyun Yong Lee, Chih-Ping Li
  • Publication number: 20240206005
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with connected mode discontinuous reception (CDRX) communications. The UE may transmit a buffer status report having a buffer status value that is greater than zero. The UE may initiate an active state of the UE and performing physical downlink control channel (PDCCH) monitoring based at least in part on transmitting the buffer status report. Numerous other aspects are described.
    Type: Application
    Filed: December 14, 2022
    Publication date: June 20, 2024
    Inventors: Mickael MONDET, Prashanth Haridas HANDE, Diana MAAMARI, Hyun Yong LEE
  • Publication number: 20240176325
    Abstract: The present invention relates to a system and method for predicting AI useful life based on accelerated life testing data. The system for predicting AI useful life based on accelerated life testing data according to the present invention includes a feature extraction unit configured to receive accelerated life training data and actual operation testing result and encodes the received accelerated life training data and actual operation testing result into a latent variable, a regression network configured to be branched for each domain of data received by the feature extraction unit, and a domain discrimination network configured to map the accelerated life training data and actual operation testing result to the latent variables in a latent space.
    Type: Application
    Filed: June 14, 2023
    Publication date: May 30, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Nack Woo Kim, Byung-Tak Lee, JUNGI LEE, Hyun Yong Lee, Yumin HWANG
  • Publication number: 20240171367
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a configuration for an outer configured grant (CG) or semi-persistent scheduling (SPS) cycle with communication times within the outer CG or SPS cycle that are multiples of a time division duplex (TDD) periodicity and that are based at least in part on a multimedia traffic periodicity. The UE may transmit or receive communications at the communication times. Numerous other aspects are described.
    Type: Application
    Filed: November 9, 2023
    Publication date: May 23, 2024
    Inventors: Hyun Yong LEE, Prashanth Haridas HANDE, Peerapol TINNAKORNSRISUPHAP, Mickael MONDET, Diana MAAMARI
  • Publication number: 20240163711
    Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may obtain an indication of a packet data unit (PDU) set dependency pattern for at least a first PDU set and a second PDU set of a group of PDU sets, where each PDU set of the group of PDU sets is associated with a same traffic flow. The PDU set dependency pattern may indicate a relationship between the first PDU set and the second PDU set for decoding the first PDU set and the second PDU set. The wireless device may obtain the indication of the PDU set dependency pattern as part of metadata associated with the first PDU set or via a control plane message. The wireless device may obtain the group of PDU sets and may decode at least the first PDU set and the second PDU set according to the PDU set dependency pattern.
    Type: Application
    Filed: November 10, 2022
    Publication date: May 16, 2024
    Inventors: Mickael Mondet, Prashanth Haridas Hande, Peerapol Tinnakornsrisuphap, Hyun Yong Lee, Diana Maamari, Linhai He, Ozcan Ozturk, Dario Serafino Tonesi, Thomas Stockhammer, Imed Bouazizi
  • Publication number: 20240155386
    Abstract: Apparatuses and methods for resolving SR, BSR, and/or PUSCH data delay from MG conflict for low latency. An apparatus is configured to obtain a configuration of a delay threshold associated with an UL PDCP queuing delay for a transmission buffer. The apparatus is configured to measure a packet buffer time in which at least one UL data packet is in the transmission buffer, where the at least one UL data packet is associated with a SR, a BSR, or PUSCH data. In addition, the apparatus is configured to transmit, for a network node, at least one of the SR, the BSR, or the PUSCH data during a portion of a MG in a MG interval or outside of the MG based on the packet buffer time being less than or greater than or equal to the delay threshold.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 9, 2024
    Inventors: Diana MAAMARI, Ahmed ELSHAFIE, Hyun Yong LEE, Linhai HE, Ozcan OZTURK
  • Publication number: 20240129940
    Abstract: Aspects of the disclosure are directed to an apparatus configured for wireless communication. In certain aspects, the apparatus is configured to generate data (e.g., generate uplink data and store the data in a buffer until uplink resources are granted for transmission of the data). In certain aspects, the apparatus is configured to transmit, to a network node, a scheduling request (SR) comprising an indication of a size of the generated data, wherein the indication of the size of the generated data is configured to indicate whether the size of the generated data is greater than or equal to a threshold value, or less than or equal to the threshold value.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Inventors: Diana MAAMARI, Ahmed ELSHAFIE, Mickael MONDET, Prashanth Haridas HANDE, Huilin XU, Wei YANG, Hyun Yong LEE, Ovidiu Constantin IACOBOAIEA
  • Publication number: 20240107363
    Abstract: Apparatuses and methods for statistical delay reporting for adaptive configuration of delay budget are described. An apparatus is configured to measure delay statistics, at a UE, that correspond to a delay budget for traffic associated with LCHs. The apparatus is configured to transmit, to a network entity, a report associated with the traffic for the LCHs. The report including an indication of the delay statistics that correspond to the delay budget. Another apparatus is configured to receive, from a UE, a report associated with traffic that is associated with LCHs, the report including an indication of measurements associated with delay statistics, measured at the UE, that correspond to a delay budget for the traffic that is associated with the LCHs. The other apparatus is configured to transmit, for the UE, a delay budget configuration that adjusts a delay parameter at the UE for at least one of the LCHs.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 28, 2024
    Inventors: Diana MAAMARI, Linhai HE, Prashanth Haridas HANDE, Hyun Yong LEE, Ahmed ELSHAFIE, Huilin XU
  • Publication number: 20240090076
    Abstract: Methods, systems, and devices for wireless communications are described. A network entity may account for jitter in communications with a user equipment (UE) by adjusting connected mode discontinuous reception (CDRX) configuration parameters for the UE based on estimated downlink traffic arrival times. For a downlink traffic burst, the network entity may estimate a traffic arrival offset based on determining a traffic periodicity, an estimated arrival time associated with one or more packets of a traffic burst, and at least one jitter parameter. The jitter parameter may represent an uncertainty in the arrival time of the traffic burst. The network entity may select a CDRX offset value based on the estimated traffic arrival offset. The network entity may transmit (e.g., to a UE, such as an extended reality (XR) device) a message indicating the CDRX offset value, for example, as part of a CDRX configuration.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 14, 2024
    Inventors: Prashanth Haridas Hande, Marcelo Schiocchet, Chih-Ping Li, Hyun Yong Lee, Yuchul Kim, Mickael Mondet, Vinay Melkote Krishnaprasad