Patents by Inventor Kai Ying

Kai Ying 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: 20250048180
    Abstract: This application discloses a conflict processing method, a terminal, and a network side device. The conflict processing method includes: performing, by a first device, a target operation in a case that there is a conflict between transmission of first information and transmission of second information. The target operation includes discarding the transmission of the first information or discarding the transmission of the second information, the first information includes information carried in a channel or a signal of a backscatter communication system, and the second information includes information other than the first information.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Kai WU, Zuolong YING
  • Publication number: 20250048282
    Abstract: A power control method includes determining, by a terminal, a first transmit power of a first signal, where the first signal is a signal used for BSC; and transmitting, by the terminal, the first signal using the first transmit power.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Inventors: Zuolong Ying, Kai Wu, Dongru Li
  • Publication number: 20250036437
    Abstract: Some embodiments provide a method for configuring a first Pod in a container cluster to perform layer 7 (L7) services for a logical router. At a second Pod that performs logical forwarding operations for the logical router, the method receives configuration data for the logical router from a network management system that defines a logical network for which the logical router routes data messages and performs L7 services. The method provides a set of Pod definition data to a cluster controller to create the first Pod. After creation of the first Pod, the method provides to the first Pod (i) networking information to enable a connection between the first and second Pods and (ii) configuration data defining the L7 services for the first Pod to perform the L7 services on data traffic sent from the second Pod to the first Pod.
    Type: Application
    Filed: July 24, 2023
    Publication date: January 30, 2025
    Applicant: VMware, Inc.
    Inventors: Yu Ying, Pankaj Gupta, Kai-Wei Fan, Stephen Tan, Sreeram Kumar Ravinoothala, Yong Wang
  • Patent number: 12212963
    Abstract: Embodiments of the present invention provide methods and devices for discovering a multi-link device (MLD) on a wireless network. One exemplary approach includes transmitting a beacon frame including a MAC address of an AP MLD on the wireless network. The AP MLD includes a plurality of STAs operating on a plurality of wireless links and associated with a plurality of wireless MAC addresses. A password element is generated using a preconfigured password and the MAC address of the AP MLD, and authentication is performed using the password element.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: January 28, 2025
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Gabor Bajko, Yongho Seok, James Chih-Shi Yee, Kai Ying Lu
  • Publication number: 20250031388
    Abstract: A capacitor includes a bottom capacitor plate including a rough upper surface with a root mean square (RMS) surface roughness of at least 1.14, a capacitor dielectric layer on the bottom capacitor plate and contacting the rough upper surface of the bottom capacitor plate, and an upper capacitor plate on the capacitor dielectric layer. A semiconductor device includes a transistor located on a substrate, a dielectric layer on the transistor, and a capacitor in the dielectric layer and including a bottom capacitor plate connected to a source region of the transistor and having a rough upper surface with a root mean square (RMS) surface roughness of at least 1.14.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 23, 2025
    Inventors: I-Che Lee, Pin-Ju Chen, Wei-Gang Chiu, Yen-Chieh Huang, Kai-Wen Cheng, Huai-Ying Huang, Yu-Ming Lin
  • Patent number: 12200686
    Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive on a physical downlink control channel (PDCCH), a downlink control information (DCI) format used for scheduling of a physical downlink shared channel (PDSCH). The UE further includes transmitting circuitry configured to perform hybrid automatic repeat request-acknowledgment (HARQ-ACK) transmission which is identified as a high priority. The transmitting circuitry is further configured to perform HARQ-ACK transmission corresponding to the PDSCH scheduled by using a PDCCH for the DCI format which is detected in a common search space associated with a control resource set #0 (a CORESET #0).
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: January 14, 2025
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Tatsushi Aiba, Kai Ying, Kazunari Yokomakura
  • Patent number: 12200725
    Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive signaling that comprises a configuration for a configured grant physical uplink shared channel (PUSCH) or a grant-based PUSCH. The UE also includes a higher layer processor configured to determine whether to use multi-segment transmissions and mini-slot repetitions for the configured grant PUSCH or grant-based PUSCH. The UE further includes transmitting circuitry configured to transmit the multi-segment transmissions and the mini-slot repetitions for the configured grant PUSCH or grant-based PUSCH.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: January 14, 2025
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kai Ying, Tatsushi Aiba
  • Patent number: 12199921
    Abstract: The UE includes reception circuitry configured to receive first information, second information, a first downlink control information (DCI) on a physical downlink control channel (PDCCH), and a second DCI on a PDCCH. The UE also includes transmission circuitry configured to transmit a channel state information (CSI) report on a physical uplink shared channel (PUSCH). A CSI request field in the first DCI is configured by the first information. A CSI request field in the second DCI is configured by the second information. The first information includes trigger states for aperiodic CSI reporting for the first DCI. The CSI request field in the second DCI is configured by the second information.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: January 14, 2025
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kazunari Yokomakura, Kai Ying, Tatsushi Aiba
  • Publication number: 20250015958
    Abstract: A user equipment (UE) is described. The UE may include receiving circuitry configured to receive a first radio resource control (RRC) message comprising first information used for configuring a Semi-Persistent Scheduling (SPS) physical downlink shared channel (PDSCH) configuration, to receive a second RRC message comprising second information used for configuring that deferring of SPS hybrid automatic repeat request-acknowledgement (HARQ-ACK) is supported, to receive a third RRC message comprising third information used for configuring cell switching (based on semi-static configuration and/or dynamic indication), and to receive, based on a detection of a physical downlink control channel (PDCCH) carrying a downlink control information (DCI) format with cyclic redundancy check (CRC) scrambled by a first radio network identifier (RNTI) for an activation of the SPS PDSCH, the SPS PDSCH transmission.
    Type: Application
    Filed: October 21, 2022
    Publication date: January 9, 2025
    Inventors: KAI YING, ZHANPING YIN
  • Patent number: 12192142
    Abstract: Examples of user equipments (UEs) are described. A UE includes receiving circuitry configured to receive first information to configure one or more channel state information-reference signals (CSI-RS) for tracking and second information to configure time domain correlation related information. The UE also includes transmitting circuitry configured to transmit a channel state information (CSI) report including the time domain correlation related information. A first parameter trs-Info is included in the first information. A second parameter indicates one of a periodic CSI report, semi-persistent CSI report, and aperiodic CSI report. The time domain correlation related information is measured by the one or more CSI-RS for tracking. The CSI report including the time domain correlation related information is transmitted based on the second parameter.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: January 7, 2025
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazunari Yokomakura, Zhanping Yin, Kai Ying
  • Publication number: 20250007670
    Abstract: A user equipment (UE) is described. The UE includes circuitry configured to determine that a physical uplink shared channel (PUSCH) with high priority (HP) overlaps with multiple HP physical uplink control channels (PUCCHs) carrying HP hybrid automatic repeat request-acknowledgements (HARQ-ACKs). The circuitry is also configured to concatenate the HP HARQ-ACKs of the overlapping HP PUCCHs into a joint HARQ-ACK codebook. The circuitry is additionally configured to multiplex the concatenated HP HARQ-ACKs on the HP PUSCH.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 2, 2025
    Inventors: ZHANPING YIN, KAI YING, KAZUNARI YOKOMAKURA
  • Publication number: 20250007672
    Abstract: A user equipment (UE) is described. The UE includes circuitry configured to determine that a physical uplink control channel (PUCCH) with high priority (HP) carrying HP hybrid automatic repeat request-acknowledgements (HARQ-ACKs) overlaps with a physical uplink shared channel (PUSCH) with low priority (LP). Multiplex HIP HARQ-ACK symbols no later than an ending symbol of the HP PUCCH.
    Type: Application
    Filed: October 12, 2022
    Publication date: January 2, 2025
    Inventors: ZHANPING YIN, KAI YING, KAZUNARI YOKOMAKURA
  • Patent number: 12177713
    Abstract: A traffic indication signaling method includes: setting a control information subfield in an aggregated control (A-Control) subfield by traffic indication information, wherein the traffic indication information contains timing information of uplink (UL) traffic; and transmitting a frame that includes the A-Control subfield to an access point (AP). For example, the UL traffic is required by a latency sensitive traffic application.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: December 24, 2024
    Assignee: MEDIATEK INC.
    Inventors: Chien-Fang Hsu, Kai Ying Lu, Yongho Seok, James Chih-Shi Yee
  • Patent number: 12177836
    Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive first information, second information, and a downlink control information (DCI) format comprising a value of a carrier indicator field. The UE also includes transmitting circuitry configured to perform, based on the DCI format, a transmission of a physical uplink shared channel on a serving cell. A maximum value of the second information is determined based on the number of serving cell(s) with downlink bandwidth part(s) (DL BWP(s)) where the search space set(s) for which the monitoring of the PDCCH for the DCI format is configured.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: December 24, 2024
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Tatsushi Aiba, Kai Ying, Kazunari Yokomakura
  • Publication number: 20240421963
    Abstract: A user equipment (UE) is described. The UE includes circuitry configured to, in a case that a high priority (HP) physical uplink control channel (PUCCH) for up to 2 bits of HP hybrid automatic repeat request-acknowledgement (HARQ-ACK) with PUCCH format 0 or PUCCH format 1 overlaps with one or more HP scheduling request (SR) PUCCH resources with PUCCH format 0 or PUCCH format 1 and a low priority (LP) physical uplink shared channel (PUSCH), and if HIP HARQ-ACK multiplexing on the LP PUSCH is configured and/or dynamically indicated by downlink control information (DCI), append 1 bit for HP SR to the HP HARQ-ACK. A bit of 1 indicates a positive HP SR or (indicates a negative HP SR. The circuitry is also configured to multiplex the combined up to 2 bits of HARQ-ACK and the 1 bit of SR on the LP PUSCH as HP HARQ-ACK bits.
    Type: Application
    Filed: December 16, 2022
    Publication date: December 19, 2024
    Inventors: ZHANPING YIN, KAI YING, KAZUNARI YOKOMAKURA
  • Patent number: 12166711
    Abstract: Embodiments of the present invention provide duplication schemes for control frames to extend the range of LPI in the 6 GHz wireless band for EHT WLAN. Duplicate 20 MHz legacy preambles containing L-STF, L-LTF, L-SIG and RL-SIG, U-SIG and EHT-SIG fields may be used to transmit beacon and other control frames using duplicate PPDUs to extend transmission range thereof. Non-HT duplication can be performed to maintain backwards compatibility with legacy devices. HE duplication can include duplication of a 20 MHz HE SU PPDUs over 40 MHz, 80 MHz, 160 MHz or 320 MHz portions, for example. DCM+MCS0 or duplication over DCM+MCS0 may be applied to the payload, and a duplication indication is inserted in the U-SIG field or EHT-SIG field to indicate if the duplication is applied to the payload over DCM+MCS0.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: December 10, 2024
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Jianhan Liu, Yongho Seok, Kai Ying Lu, Thomas Edward Pare, Jr.
  • Publication number: 20240405951
    Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a first radio resource control (RRC) message comprising first information used for configuring a Semi-Persistent Scheduling (SPS) physical downlink shared channel (PDSCH) configuration, to receive a second RRC message comprising second information used for configuring that deferring of SPS hybrid automatic repeat request-acknowledgement (HARQ-ACK) is supported, to receive a third RRC message comprising third information used for configuring a number of physical uplink control channel (PUCCH) repetitions, and to receive, based on a detection of a physical downlink control channel (PDCCH) carrying a downlink control information (DCI) format with cyclic redundancy check (CRC) scrambled by a first radio network identifier (RNTI) for an activation of the SPS PDSCH, the SPS PDSCH transmission.
    Type: Application
    Filed: October 21, 2022
    Publication date: December 5, 2024
    Inventors: KAI YING, ZHANPING YIN
  • Patent number: 12160778
    Abstract: Embodiments of the present invention provide methods and devices for performing admission control in a wireless network. Admission control can be used to set usage limits for wireless devices in the network. When admission control is enabled, a wireless station does not transmit frames if the current channel usage time is greater than a predefined time limit. The admission control parameters can be specific to an access category (AC), such as best effort (BE), voice (VO), video (VI), and background (BK). According to some implementations, the admission control is performed on a link-level. According to other implementations, the admission control is performed at a multi-link device (MLD) level.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: December 3, 2024
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Yongho Seok, Kai Ying Lu, James Chih-Shi Yee
  • Patent number: 12156245
    Abstract: A user equipment (UE) is described. The UE includes circuitry configured to determine that a physical uplink control channel (PUCCH) with low priority (LP) overlaps with a high priority (HP) PUCCH carrying a HP hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP PUCCH with a positive HP scheduling request (SR). The HP PUCCH with HP HARQ-ACK does not overlap with the HP PUCCH with the positive HP SR. The circuitry is further configured to multiplex a LP HARQ-ACK only with the HP HARQ-ACK.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: November 26, 2024
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Zhanping Yin, Kai Ying, Kazunari Yokomakura
  • Patent number: 12150145
    Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive first downlink control information (DCI) used for indicating a deactivation of a configured grant corresponding to a configured grant configuration with a first index. The UE also includes transmitting circuitry configured to transmit, based on a reception of the first DCI, a configured grant confirmation medium access control (MAC) control element (CE). The configured grant confirmation MAC CE includes a value indicating a deactivation status of the configured grant configuration with the first index.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 19, 2024
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kai Ying, Tatsushi Aiba, John Michael Kowalski