Patents by Inventor Hung Dinh

Hung Dinh 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: 20240430055
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit first uplink reference signals in a first time slot. The mobile station may transmit an uplink communication with a frequency domain resource allocation different than a frequency domain resource allocation for the first uplink reference signals. The mobile station may determine a time gap between the transmitted uplink communication and second uplink reference signals to be transmitted in a second time slot and retune the mobile station during the time gap such that the second uplink reference signals maintain phase continuity with the first uplink reference signals. The mobile station may transmit the second uplink reference signals in the second time slot. The first time slot and the second time slot may be consecutive time slots for uplink reference signals. Numerous other aspects are described.
    Type: Application
    Filed: June 27, 2024
    Publication date: December 26, 2024
    Inventors: Hung Dinh LY, Sanghoon KIM
  • Publication number: 20240430868
    Abstract: Aspects are provided for switching flexible bandwidth parts (BWPs) according to one or more communication metrics or power metrics of one or more of a user equipment (UE) or a base station. In certain aspects, the UE may be configured to receive, from a base station, a command to switch from a first bandwidth part (BWP), wherein the first BWP is associated with a first bandwidth and a first slot format dedicated for the first BWP. In certain aspects, the UE may be configured to switch from the first BWP to a second BWP, wherein: the first bandwidth is switched to a second bandwidth, the first slot format is switched to a second slot format, or the first bandwidth is switched to the second bandwidth and the first slot format is switched to the second slot format.
    Type: Application
    Filed: November 21, 2022
    Publication date: December 26, 2024
    Inventors: Ahmed Attia ABOTABL, Ahmed ELSHAFIE, Alexandros MANOLAKOS, Muhammad Sayed Khairy ABDELGHAFFAR, Hung Dinh LY
  • Patent number: 12174878
    Abstract: A method comprises receiving a request to log at least one operation of a plurality operations, wherein the request includes one or more features of the at least one operation. The one or more features are analyzed using one or more machine learning algorithms. The method further comprises selecting, based at least in part on the analyzing, a log provider of a plurality of log providers to log the at least one operation, and interfacing with the log provider to enable logging of the at least one operation.
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: December 24, 2024
    Assignee: Dell Products L.P.
    Inventors: Bijan Kumar Mohanty, Hung Dinh, Prateek Mishra
  • Patent number: 12177841
    Abstract: Wireless communications systems and methods related to resource partitioning for sidelink are provided. A first user equipment (UE) transmits, to a second UE, a time-division duplexing (TDD) configuration indicating a first set of resources time-multiplexed with a second set of resources in a sidelink resource pool, wherein the first set of resources is associated with a first link, and wherein the second set of resources is associated with a second link different from the first link. The first UE receives from the second UE over the first link, a first communication signal in a resource of the first set of resources. The first UE transmits, to the second UE over the second link, a second communication signal using a resource of the second set of resources.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: December 24, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yongjun Kwak, Seyedkianoush Hosseini, Jing Lei, Hung Dinh Ly, Yuchul Kim, Hwan Joon Kwon
  • Patent number: 12177018
    Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for PUCCH/PUSCH DMRS bundling. A UE may transmit, to a network entity, a first indication of a maximum DMRS bundling duration for maintaining transmit phase coherence for transmitted DMRS. The UE may receive, from the network entity based on the first indication of the maximum DMRS bundling duration, a second indication of at least one of a DMRS bundling activation or a DMRS bundling duration. Based on the at least one of the DMRS bundling activation or the DMRS bundling duration, the UE may transmit at least one UL repetition including bundled DMRS.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: December 24, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Gokul Sridharan, Peter Gaal, Tao Luo, Mahmoud Taherzadeh Boroujeni, Hung Dinh Ly
  • Publication number: 20240421874
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive signaling indicating a transition from a first type of channel state information (CSI) processing to a second type of CSI processing at the UE, wherein at least one of the first type of CSI processing or the second type of CSI processing is a machine-learning-based CSI processing type. The UE may transition from the first type of CSI processing to the second type of CSI processing in accordance with the signaling and a timeline for the transition. Numerous other aspects are described.
    Type: Application
    Filed: June 14, 2023
    Publication date: December 19, 2024
    Inventors: Pavan Kumar VITTHALADEVUNI, Krishna Kiran MUKKAVILLI, Hung Dinh LY, Jay Kumar SUNDARARAJAN
  • Patent number: 12170995
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message from a base station indicating a configuration of an uplink waveform for full-duplex communications at the UE. The UE may receive an additional control message scheduling a set of uplink resources and a set of downlink resources for the full-duplex communications. The set of uplink resources and the set of downlink resources may at least partially overlap in a time-domain. A frequency-domain gap between the set of uplink resources and the set of downlink resources may be based on the first uplink waveform and a first downlink waveform used by the base station. The UE may communicate with the base station on the set of uplink resources and the set of downlink resources in accordance with the frequency-domain gap.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: December 17, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Elshafie, Hung Dinh Ly, Muhammad Sayed Khairy Abdelghaffar
  • Publication number: 20240413855
    Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a network entity. For example, the network entity defines a size of reconfigurable intelligent surface (RIS) elements. The network entity further defines a set of patterns representing active RIS elements and/or inactive RIS elements, based on the size of RIS elements. The network entity transmits an indication of the size of RIS elements and the set of patterns to a RIS controller.
    Type: Application
    Filed: December 10, 2021
    Publication date: December 12, 2024
    Inventors: Ahmed ELSHAFIE, Hung Dinh LY, Yu ZHANG, Saeid SAHRAEI, Krishna Kiran MUKKAVILLI
  • Publication number: 20240414666
    Abstract: A network node may transmit an SSB indicating that the network may support physical layer security, and a UE may extract the secret key for the physical layer security based on the received SSB indicating that the network may support the physical layer security. The network node may indicate a level of the physical layer security using the SSB, and the UE may determine the level of the physical layer security based on the received SSB. In one aspect, the indication that the network may support the physical layer security may be included in the SSB. In another aspect, a synchronization raster of the SSB may indicate that the network supports the physical layer security.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 12, 2024
    Inventors: Ahmed ELSHAFIE, Alexandros MANOLAKOS, Hung Dinh LY
  • Publication number: 20240413874
    Abstract: Methods, systems, and devices for wireless communications are described. A device may receive first control signaling indicating a first codebook configuration associated with a first channel state information reference signal (CSI-RS) antenna port configuration. The device may receive second control signaling indicating a second codebook configuration associated with a second CSI-RS antenna port configuration. The second CSI-RS antenna port configuration includes fewer antenna ports than the first CSI-RS antenna port configuration. The device may perform a channel state information (CSI) measurement based on the first codebook configuration and the second codebook configuration. The device may transmit a CSI report based on the CSI measurement.
    Type: Application
    Filed: October 29, 2021
    Publication date: December 12, 2024
    Inventors: Hung Dinh Ly, Yu Zhang
  • Patent number: 12167458
    Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may identify an aggregation parameter for a Physical Uplink Shared Channel (PUSCH) transmission in a random access procedure, determine a repetition level for the PUSCH transmission based on the aggregation parameter, and transmit, as part of the random access procedure, the PUSCH transmission according to the repetition level. A base station may determine a repetition level for a Physical Uplink Shared Channel (PUSCH) transmission in a random access procedure, transmit, to a user equipment (UE), an aggregation parameter indicating the repetition level, and receive, as part of the random access procedure, the PUSCH transmission according to the repetition level.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: December 10, 2024
    Assignee: QUALCOMM Incorporated
    Inventor: Hung Dinh Ly
  • Publication number: 20240405806
    Abstract: Methods, systems, and devices for wireless communications are described. For instance, a first wireless device may receive, from a controller of a reconfigurable surface, an indication of a capability of the controller of the reconfigurable surface to perform one or more operations associated with communications between the controller and the first wireless device. The first wireless device may communicate first information with the controller of the reconfigurable surface based on receiving the indication of the capability and may communicate with a second wireless device via the reconfigurable surface, where an adjustment for the reconfigurable surface for communicating with the second wireless device is based on the first information.
    Type: Application
    Filed: November 17, 2021
    Publication date: December 5, 2024
    Inventors: Ahmed ELSHAFIE, Alexandros MANOLAKOS, Yu ZHANG, Seyedkianoush HOSSEINI, Sony AKKARAKARAN, Hung Dinh LY
  • Publication number: 20240406917
    Abstract: Disclosed are techniques for wireless communication. In an aspect, timing of a PRS instance is determined, and timing of a PO is determined based at least in part upon the timing of the PRS instance. UE transitions from DRX OFF state to DRX ON state and receives/measures the PO and PRS resource(s) of the PRS instance (e.g., without returning to DRX OFF state or sleep state until both the PO and PRS resource(s) are received/measured).
    Type: Application
    Filed: September 26, 2022
    Publication date: December 5, 2024
    Inventors: Alexandros MANOLAKOS, Jing LEI, Weimin DUAN, Hung Dinh LY, Yuchul KIM, Peter GAAL
  • Publication number: 20240405842
    Abstract: A reconfigurable intelligent surface (RIS) may include multiple sub-RIS, and the base station may configure the RIS and the multiple sub-RIS with RIS sync raster including multiple center frequencies. The RIS may be configured to simultaneously apply different water-markings and reflect the incident beam into different beams in different directions. The base station may perform a beam-sweeping by transmitting synchronization signal blocks (SSBs) on multiple SSB beams, and the RIS may receive one SSB beam of the multiple SSB beams and reflect the SSB beams on the RIS sync raster. A UE may be configured to monitor the base sync raster and the RIS sync raster for a suitable SSB beam, and transmit a feedback report to the base station indicating the suitable beam. The base station may configure the RIS based on the feedback report received from the base station for beam management.
    Type: Application
    Filed: November 1, 2021
    Publication date: December 5, 2024
    Inventors: Saeid SAHRAEI, Hung Dinh LY, Yu ZHANG, Krishna Kiran MUKKAVILLI, Peter GAAL, Wanshi CHEN
  • Publication number: 20240403609
    Abstract: This document describes a virtual sensor module for generating spatial-temporal temperature measurements of a battery and a method of using the virtual sensor module to generate the above-mentioned measurements. The virtual sensor module utilizes a Proportional-Integral-Derivative (PID) controller module communicatively coupled to a trained convolutional neural network—long-short-term memory (CNN-LSTM) module to trigger the trained CNN-LSTM module to generate a refined predicted series of real temperature sequences across the battery, based on a set of optimized PID parameters (K*p, K*i, K*d), predicted error sequences, and measured temperature sequences of the battery.
    Type: Application
    Filed: December 4, 2023
    Publication date: December 5, 2024
    Applicants: Nanyang Technological University, Durapower Holdings Pte. Ltd.
    Inventors: Hung Dinh NGUYEN, Jiahang XIE, Rufan YANG, Hoay Beng GOOI, Hock Seng Kelvin LIM, Donghan SHI
  • Publication number: 20240405826
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, first control signaling configuring multiple aperiodic channel state information (A-CSI) trigger states including at least a first trigger state for a first power mode and a second trigger state for a second power mode. The UE may receive second control signaling indicating a trigger state of the multiple A-CSI trigger states. The UE may determine a current power mode of the network based on the indicated trigger state. In some examples, the UE may receive third control signaling indicating a subset of the multiple A-CSI trigger states, and the second control signaling may indicate one trigger state from the subset of A-CSI trigger states. The UE may transmit a channel state information (CSI) report based on the indicated trigger state and the current power mode of the network.
    Type: Application
    Filed: November 30, 2021
    Publication date: December 5, 2024
    Inventors: Hung Dinh Ly, Yu Zhang, Kexin Xiao
  • Publication number: 20240406958
    Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein may enable transmission power control (TPC) for user equipments (UEs) supporting reconfigurable intelligent surfaces (RISs). For example, a first UE may receive a control message indicating multiple parameter sets associated with calculating a transmission power for a transmission. Each parameter set may be associated with a communication link, a presence of one or more RISs, and whether the one or more RISs are assisting the first UE or a second UE. The UE may transmit signaling in accordance with a calculated transmission power based on selecting a first parameter set from the multiple parameter sets, where the first parameter set is selected based on a communication link associated with the transmission, a presence of one or more RISs during the transmission, and whether the one or more RISs are assisting the first UE or the second UE.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 5, 2024
    Inventors: Ahmed ELSHAFIE, Yan ZHOU, Yu ZHANG, Hung Dinh LY
  • Publication number: 20240396589
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a plurality of beams received by the UE. The UE may receive a message indicating at least a first resource set associated with one or more first beams from the plurality of beams and a second resource set associated with one or more second beams from the plurality of beams. The UE may transmit a report indicative of a level of correlation between pairs of individual beams, each pair including a first individual beam of the one or more first beams and a second individual beam of the one or more second beams, and the UE may communicate with the base station via a selected beam of the one or more first beams or the one or more second beams.
    Type: Application
    Filed: October 25, 2021
    Publication date: November 28, 2024
    Inventors: Saeid SAHRAEI, Yu ZHANG, Hung Dinh LY, Krishna Kiran MUKKAVILLI
  • Publication number: 20240397481
    Abstract: Method and apparatus for carrier selection for paging on a flexible cell. The apparatus receives an indication to monitor at least one carrier from a flexible cell for a paging message. The flexible cell comprising an anchor carrier and one or more non-anchor carriers. The apparatus monitors a first carrier from the flexible cell for the paging message based on the indication, the paging message associated with a PDCCH that schedules a PDSCH. The apparatus may receive, from the flexible cell, a downlink BWP configuration for the anchor carrier and the one or more non-anchor carriers.
    Type: Application
    Filed: November 15, 2021
    Publication date: November 28, 2024
    Inventors: Kexin XIAO, Hung Dinh LY, Huilin XU
  • Patent number: 12156122
    Abstract: Methods, systems, and devices for wireless communications are described for cell access techniques in carrier aggregation configurations in which one or more carriers do not provide discovery signals such as synchronization signal block (SSB) transmissions. A UE may be configured with an anchor carrier on which SSBs are transmitted, and one or more non-anchor carriers on which SSBs are not transmitted. A single cell barring indication may be provided for the anchor carrier, in which case the UE may follow cell barring indications for associated non-anchor carriers. In other cases, separate cell barring indications may be provided for one or more anchor carriers and one or more non-anchor carriers.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: November 26, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Hung Dinh Ly