Patents by Inventor Jun Ma

Jun Ma 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: 11895608
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a non-terrestrial network (NTN) entity, a message that is associated with an uplink grant. The UE may select, based at least in part on the message, either a cell-specific offset or an updated offset that is indicated after initial access, as a timing offset that accounts for a propagation delay between a base station of the NTN and the UE. The UE may transmit, to the NTN entity, an uplink communication using the timing offset. Numerous other aspects are described.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: February 6, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Liangping Ma, Xiao Feng Wang, Alberto Rico Alvarino, Umesh Phuyal, Jun Ma, Changhwan Park, Ayan Sengupta, Juan Montojo, Peter Gaal, Wanshi Chen, Bharat Shrestha, Huilin Xu
  • Publication number: 20240040597
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine an inactivity timer associated with a first set of one or more beams used for communicating with a network entity associated with a satellite has expired. The UE may identify location information corresponding to the location of the UE with respect to the network entity. The UE may identify beam geometry information for one or more beams associated with the network entity. For example, the UE may receive the beam geometry information from the network entity. The UE may process the location information and the beam geometry information to identify a second set of one or more beams, the second set different than the first set. The UE and the network entity may communicate according to the second set of one or more beams.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Liangping MA, Xiao Feng WANG, Alberto RICO ALVARINO, Ayan SENGUPTA, Bharat SHRESTHA, Jun MA, Umesh PHUYAL
  • Publication number: 20240040625
    Abstract: Certain aspects of the present disclosure provide techniques for random access. A method for wireless communications by a user equipment (UE) includes determining a first timing advance (TA) for transmitting a random access channel (RACH) preamble. The method includes determining a second TA, different than the first TA, for transmitting the RACH preamble. The method includes transmitting the RACH preamble using the second TA. The method includes receiving a random access response (RAR) message including a timing advance command (TAC) and determining whether the RAR is intended for the UE based on the TAC, the first TA, and the second TA. The method includes transmitting a physical uplink shared channel (PUSCH) transmission based on a determination that the RAR is intended for the UE.
    Type: Application
    Filed: August 1, 2022
    Publication date: February 1, 2024
    Inventors: Lianghai JI, Jun MA, Huilin XU, Qiang WU, Mohamad SAYED HASSAN, Liangping MA, Mehmet Izzet GURELLI, Weimin DUAN, Karthik ANANTHA SWAMY
  • Publication number: 20240035073
    Abstract: Disclosed herein are methods for detecting a target protein in a sample and methods for detecting a target protein and a target nucleic acid in a sample. Kits for carrying out the methods are also disclosed.
    Type: Application
    Filed: July 27, 2023
    Publication date: February 1, 2024
    Inventors: Xiao-Jun Ma, Bingqing Zhang, Henry Lamparski, Courtney Todorov, Lydia Hernandez, Vasudha Murlidhar, Haiyan Wu, HaYeun Ji, Emerald Doolittle, Maithreyan Srinivasan, Li-chong Wang
  • Publication number: 20240036185
    Abstract: A method of assessing a reported UE location includes: receiving, at a network entity, the reported UE location; obtaining, at the network entity, a first signal frequency difference indicating a first difference between a received frequency of a first signal received by the UE corresponding to a first transmit signal of a first transmit frequency transmitted from a first non-terrestrial-network node, and a received frequency of a second signal received by the UE corresponding to a second transmit signal of a second transmit frequency transmitted from a second non-terrestrial-network node that is separate from the first non-terrestrial-network node; and providing, by the network entity, a UE location assessment indication based on the first signal frequency difference and a second difference between an expected frequency of the first signal at the reported UE location and an expected frequency of the second signal at the reported UE location.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 1, 2024
    Inventors: Lianghai JI, Weimin DUAN, Jun MA, Huilin XU, Liangping MA, Mohamad SAYED HASSAN, Qiang WU, Mehmet Izzet Gurelli, Karthik ANANTHA SWAMY
  • Patent number: 11889321
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a beam switching capability of the UE as a multiple of a physical layer timing unit for a wireless network in which the UE is located; and receive one or more scheduling grants that are based at least in part on the beam switching capability of the UE. Numerous other aspects are provided.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: January 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Abdelaziz Ibrahim Abdelaziz Zewail, Qiang Wu, Iyab Issam Sakhnini, Mehmet Izzet Gurelli, Jun Ma
  • Patent number: 11889576
    Abstract: Methods, systems, and devices for radio link management are described. In a first example, a user equipment (UE) and a base station may employ a procedure for configuring radio link monitoring reference signals (RLM-RS) for multiple bandwidth parts. In a second example, a UE and a base station may employ a beam failure recovery procedure. In a third example, a UE and a base station may employ one or more radio link failure detection procedures. In a fourth example, a UE and a base station may employ a procedure for establishing a new connection after radio link failure. In a fifth example, a UE and a base station may employ a monitoring procedure that involves a single RLM-RS across multiple bandwidth parts.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: January 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Liangping Ma, Xiao Feng Wang, Alberto Rico Alvarino, Ayan Sengupta, Bharat Shrestha, Umesh Phuyal, Jun Ma
  • Patent number: 11885004
    Abstract: The disclosure discloses a mask device and an evaporation device, so as to manufacture a special-shaped display panel, improve the manufacturing efficiency of the special-shaped display panel and lower the cost. The mask device provided by the embodiment of the present disclosure comprises a framework and a first strip plate, where the first strip plate is fixed on the framework and extends along the first direction, the first strip plate includes a first area and a second area, and the width of the first area is greater than the width of the second area in the direction parallel to the surface of the first strip plate and vertical to the first direction.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: January 30, 2024
    Assignees: WUHAN TIANMA MICROELECTRONICS CO., LTD., WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH
    Inventors: Naichao Mu, Yuan Li, Yu Xin, Jun Ma, Lijing Han
  • Patent number: 11889487
    Abstract: Methods, systems, and devices for wireless communications are described. For example, a user equipment (UE) may transmit, to a base station, an indication of a capability of the UE to switch from monitoring a set of frequency resources according to a first subcarrier spacing (SCS) to monitoring the set of frequency resources according to a second SCS, less than the first SCS. The indication may indicate an amount of time for the UE to switch between SCSs. The UE may receive, from the base station, signaling that indicates a configuration for monitoring the set of frequency resources according to the second SCS (e.g., a configuration for a reduced SCS window). The UE may switch from monitoring the set of frequency resources according to the first SCS to monitoring the set of frequency resources according to the second SCS based on receiving the configuration for monitoring the set of frequency resources.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: January 30, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Jun Ma, Tao Luo, Qiang Wu, Iyab Issam Sakhnini, Mehmet Izzet Gurelli, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail, Xiaoxia Zhang, Jing Sun, Juan Montojo, Peter Gaal
  • Publication number: 20240031963
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating a time domain window (TDW) configuration including a start time of a TDW and a length of the TDW, where the TDW is a duration over which a network entity is scheduled to perform joint channel estimation. The UE may receive a timing advance (TA) command during the TDW indicating a TA value to apply to signaling. The UE may transmit the signaling in accordance with the TA value or independent of the TA value based on the UE prioritizing the TA adjustment or maintaining power consistency and phase continuity for DMRS bundling, respectively. The UE may determine whether to prioritize the TA adjustment or DMRS bundling for the joint channel estimation based on one or more parameters satisfying criteria.
    Type: Application
    Filed: July 20, 2022
    Publication date: January 25, 2024
    Inventors: Mohamad Sayed Hassan, Lianghai Ji, Liangping Ma, Jun Ma, Qiang Wu, Huilin Xu, Weimin Duan, Mehmet Izzet Gurelli, Karthik Anantha Swamy
  • Publication number: 20240031089
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, based at least in part on a time-frequency domain resource block that is characterized at least by a frequency span and a time duration, a wireless signal that comprises: a first modulated portion located in a first partition of the time-frequency domain resource block, the first modulated portion being based at least in part on an orthogonal time frequency space (OTFS) modulation scheme, and a second modulated portion located in a second partition of the time-frequency domain resource block, the second modulated portion being based at least in part on a second modulation scheme. The mobile station may recover a channel state information reference signal (CSI-RS) from the first modulated portion or the second modulated portion. Numerous other aspects are described.
    Type: Application
    Filed: July 20, 2022
    Publication date: January 25, 2024
    Inventors: Raviteja PATCHAVA, Jing SUN, Xiaoxia ZHANG, Zhifei FAN, Morteza SOLTANI, Jun MA, Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL
  • Patent number: 11881948
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) carrying information indicating an updated configuration for the UE, wherein the DCI is associated with a hybrid automatic repeat request (HARQ) process for which HARQ feedback regarding the DCI is disabled. The UE may transmit the HARQ feedback regarding the DCI based at least in part on the DCI carrying the information indicating the updated configuration. Numerous other aspects are described.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: January 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Lianghai Ji, Huilin Xu, Liangping Ma, Qiang Wu, Mehmet Izzet Gurelli, Jun Ma, Weimin Duan, Karthik Anantha Swamy
  • Patent number: 11879603
    Abstract: A work light including a body having a mount surface, a pair of ferromagnetic members coupled to the body and disposed adjacent the mount surface, and a recess defined in the mount surface in the space between the pair of ferromagnetic members. The pair of ferromagnetic members define a space therebetween. The recess is a keyhole slot configured to receive a nail from which the work light can be hung. The work light further includes a light source pivotably coupled to the body opposite the mount surface, such that the light source pivots relative to the body about a vertical axis when the work light is hung using the recess.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: January 23, 2024
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Duane W. Wenzel, Brian Cornell, Alan Amundson, Jun Ma, Jay J. Rosenbecker, Jing Su, Jason Isaacs
  • Publication number: 20240022320
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate with a non-terrestrial network entity using a radio configuration over a service link. The UE may receive an indication of a topology change event that is to occur in association with an inter-satellite link. The UE may communicate, after the topology change event, using at least part of the radio configuration over the service link. Numerous other aspects are described.
    Type: Application
    Filed: July 13, 2022
    Publication date: January 18, 2024
    Inventors: Lianghai JI, Jun MA, Qiang WU, Liangping MA, Huilin XU, Mohamad SAYED HASSAN, Mehmet Izzet GURELLI, Weimin DUAN, Karthik ANANTHA SWAMY, Onur SENEL
  • Patent number: 11876656
    Abstract: A base station may transmit at least one configuration of at least one set of one or more TD RS occasions associated with at least one type of reference signal measurement and an indication to dynamically activate or deactivate at least one pattern of the one or more TD RS occasions. A UE may receive one or more TD RS in at least one set of one or more TD RS occasions based on at least one configuration and the one or more of the at least one pattern of the one or more TD RS occasions.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: January 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Iyab Issam Sakhnini, Tao Luo, Jing Sun, Jun Ma, Juan Montojo, Xiaoxia Zhang, Junyi Li, Sony Akkarakaran
  • Patent number: 11877190
    Abstract: Methods, systems, and devices for wireless communications are described. A receiving device may use enhanced techniques for determining whether a transmission is scheduled to include new data when a mode for reporting acknowledgment feedback is disabled for one or more hybrid automatic repeat request (HARQ) processes used by the receiving device. An enhanced technique may include increasing a quantity of bits used to convey an indication of whether a scheduled data transmission includes new data. An enhanced technique may include monitoring a duration between transmissions scheduled by different control messages based on a timing parameter that indicates a maximum time between transmissions of a data set and corresponding transmission including the data set.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: January 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Alberto Rico Alvarino, Xiao Feng Wang, Umesh Phuyal, Bharat Shrestha, Le Liu, Ayan Sengupta, Jun Ma, Liangping Ma
  • Publication number: 20240015751
    Abstract: Wireless communication techniques that include enhanced implicit PUCCH resource indication and identification techniques are discussed. A base station may transmit a PUCCH resource set that includes a plurality of PUCCH resources. A UE may receive a PUCCH resource set that includes a plurality of PUCCH resources. The base station may indicate a PUCCH resource of the plurality of PUCCH resources to use for uplink communication based on a PUCCH resource indicator and one or more additional parameters. A UE may identify a PUCCH resource of the plurality of PUCCH resources to use for uplink communication based, at least in part, on a PUCCH resource indicator and one or more additional parameters. Other aspects and features are also claimed and described.
    Type: Application
    Filed: September 20, 2021
    Publication date: January 11, 2024
    Inventors: Wooseok Nam, Tao Luo, Sony Akkarakaran, Xiaoxia Zhang, Jing Sun, Juan Montojo, Jun Ma, Anantha Krishna Karthik Nagarajan
  • Patent number: 11870704
    Abstract: Systems, computer-implemented methods, and computer-readable media for facilitating resource balancing based on resource capacities and resource assignments are disclosed. Electronic communications, received via interfaces, from monitoring devices to identify resource descriptions of resources may be monitored. A resource descriptions data store may be updated to associate each entity of the entities and resource capacities of each resource type of resource types. A first electronic communication, from resource-controlling systems, may be detected. Model data from a model data store may be accessed based on the identified resource descriptions. A first model may be identified based on the model data. A resources assessment corresponding may be generated based on whether a threshold is satisfied based on the first model, a first resource capacity of a first resource type, and the first electronic communication.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: January 9, 2024
    Assignee: Oracle International Corporation
    Inventors: Roger Garcia, Mitsumasa Sam Hanamoto, Neil H. Bui, Quang Hang, Jun Ma
  • Patent number: 11871438
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling from a base station including a resource configuration indicating a resource block includes a synchronization signal block (SSB) and a control resource set (CORESET). The resource configuration may be based on a sub-carrier spacing (SCS) configuration. The UE may receive the SSB and the CORESET from the base station within the resource block and according to the resource configuration. The UE may receive one or more reference signals and may decode the SSB and the CORESET based on the resource configuration and the reference signals.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: January 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Iyab Issam Sakhnini, Tao Luo, Xiaoxia Zhang, Jun Ma, Jing Sun, Juan Montojo, Peter Gaal
  • Patent number: 11871440
    Abstract: Methods, systems, and devices for wireless communication are described. In some wireless communications systems, a base station may transmit, to a user equipment (UE), an indication of a dynamic switch between slot formats. The base station and the UE may communicate first data in one or more first slots according to a first slot format. The first slot format may be a first cyclic prefix-based or guard interval-based slot format. The base station may transmit control signaling to the UE to indicate a second slot format different from the first slot format. The second slot format may be a second cyclic prefix-based or guard interval-based slot format. The UE and the base station may switch to communicating second data in one or more second slots in accordance with the second slot format based on the control signaling.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: January 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Iyab Issam Sakhnini, Tao Luo, Jing Sun, Jun Ma, Xiaoxia Zhang, Hemant Saggar, Morteza Soltani, Junyi Li