Patents by Inventor Liuming LU

Liuming LU 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: 20260197705
    Abstract: A wireless communication method and device. The method comprises: a first device sending a first aggregate media access control protocol data unit (A-MPDU) to a second device, wherein the first A-MPDU comprises modulation and coding scheme feedback (MFB) information of at least one link.
    Type: Application
    Filed: June 5, 2025
    Publication date: July 9, 2026
    Applicant: Guangdong OPPO Mobile Telecommunications Corp., Ltd.
    Inventors: Lei HUANG, Hongyan LI, Huan HAN, Shun ZHANG, Chaoming LUO, Liuming LU
  • Patent number: 12672051
    Abstract: An access point (AP) and a wireless communication method are provided. The wireless communication method includes performing, by an AP, a first sensing discovery and a second sensing discovery which are integrated or independent with a multilink discovery. In the first sensing discovery, the AP transmits, to a station (STA), essential sensing capabilities of the reporting AP and/or one or more reported APs. In the second sensing discovery, the AP transmits, to the STA, complete sensing capabilities of the reporting AP and/or the one or more reported APs.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: June 30, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Chaoming Luo, Lei Huang, Liuming Lu, Pei Zhou
  • Publication number: 20260180640
    Abstract: Provided are a wireless communication method, and a communication device. The method comprises: a first device sending first indication information to a second device, wherein the first device is a device for determining a beamforming feedback angle, and the first indication information is used for indicating a first quantization bit number of the beamforming feedback angle.
    Type: Application
    Filed: February 16, 2026
    Publication date: June 25, 2026
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yi ZHONG, Ziyi ZUO, Yapu LI, Ning GAO, Chaoming LUO, Liuming LU, Jun ZHANG
  • Patent number: 12666403
    Abstract: A wireless communication method, a station device, an access point (AP) device are provided. The wireless communication method includes: an AP transmits first information, the first information being used for sharing some or all of the time domain resources of a TXOP obtained by the AP to multiple STAs. The first information is used for indicating at least one of: address information of the multiple STAs, time duration information of time domain resources corresponding to the multiple STAs, start time domain positions of the time domain resources respectively corresponding to the multiple STAs, and the time domain resources respectively corresponding to the multiple STAs.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: June 23, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Pei Zhou, Lei Huang, Chaomin Luo, Liuming Lu
  • Publication number: 20260173127
    Abstract: The present application discloses a method for transmitting information. The method is performed by a station. The method includes: sending first information and/or second information in uplink transmission; wherein the first information is used to indicate interference to the station. The station may include one of devices that support WLAN/Wi-Fi.
    Type: Application
    Filed: February 10, 2026
    Publication date: June 18, 2026
    Inventors: Chaoming LUO, Yapu LI, Ning GAO, Liuming LU
  • Publication number: 20260172137
    Abstract: Provided are a wireless communication method and a communication device. The method comprises: a first device receiving a first field, wherein the first field is used for instructing the first device to adjust the length of a sent data unit. In the present application, parameters can be provided for the length adjustment of a sent data unit.
    Type: Application
    Filed: January 30, 2026
    Publication date: June 18, 2026
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning GAO, Chaoming LUO, Yapu LI, Liuming LU
  • Patent number: 12659839
    Abstract: The embodiments of the present disclosure provide a wireless communication method, a station device, and an access point device. The method comprises transmitting, by a Master Access Point (MAP) device, first information. The first information comprises common Access Point (AP) group information, the common AP group information comprising identifiers of a plurality of AP groups, each of the plurality of AP groups comprising one or more APs; or the first information comprises identifiers of APs or an identifier of an AP group for multi-AP coordinated transmission with a Station (STA) device.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: June 16, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Pei Zhou, Lei Huang, Liuming Lu, Chaoming Luo
  • Patent number: 12641646
    Abstract: Embodiments of the invention provide methods and devices for restricted target awake time (R-TWT) operation for latency sensitive traffic in a WLAN. The method carried out by an Access Point (AP) in an AP MLD comprises: sending a first response to a first station (STA) in a non-AP MLD the first STA to map at least one Traffic Identifier (TID) for latency sensitive traffic to at least one link set up between the AP MLD and the non-AP MLD, wherein the AP MLD comprises a plurality of APs and the non-AP MLD comprises a plurality of non-AP STAs, and sending a R-TWT response to the first STA to set up R-TWT agreement on any one or more of the at least one link to which the at least one TID for latency sensitive traffic has been mapped.
    Type: Grant
    Filed: August 28, 2023
    Date of Patent: May 26, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming Lu, Lei Huang, Chaoming Luo, Pei Zhou
  • Patent number: 12634692
    Abstract: A wireless communication, a station (STA) device, and an access point (AP) device are disclosed. The method includes: sending, by the STA device, a first frame by a randomized media access control MAC address that is encrypted or signed to the AP device. The first frame is configured to carry a first sequence number, the first sequence number is configured to obtain a MAC address identity recognition key of the STA device by the AP device, and the MAC address identity recognition key is configured to verify the randomized MAC address. Alternatively, the method includes: sending, by a STA device, a first message to an AP device. The first message includes a list of candidate MAC addresses encrypted by a public key of the AP device, and the list of candidate MAC addresses includes at least one randomized MAC address generated by the STA device.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: May 19, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jinyue Yang, Chaoming Luo, Liuming Lu, Yawen Guo, Honghao Ju, Lei Huang
  • Patent number: 12635017
    Abstract: The present disclosure provides a wireless communication method, applied in a first STAtion (STA) affiliated with a non-AP Multi-Link Device (MLD). The wireless communication method includes: receiving a first frame from a first Access Point (AP) affiliated with an AP Multi-Link Device (MLD), the first frame indicating that the AP MLD supports a mode, in which at least two links belonging to the AP MLD comprises a primary link and a nonprimary link, and the first frame further indicating a first link and a second link of the at least two links as the primary link for transmitting Beacon and Probe Response frames and the nonprimary link, respectively; transmitting a fourth frame to the first AP; and receiving a fifth frame from the first AP.
    Type: Grant
    Filed: August 6, 2025
    Date of Patent: May 19, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming Lu, Lei Huang
  • Patent number: 12627426
    Abstract: A communication method includes: providing, by a plurality of APs affiliated with a first MLD, a primary link and a nonprimary link, the first MLD being an AP MLD, the primary link being the link between a first AP affiliated with the first MLD and a first STA affiliated with a second MLD, and the nonprimary link being the link between a second AP affiliated with the first MLD and a second STA affiliated with the second MLD; and initiating, by the plurality of APs affiliated with the first MLD, data transmissions via the primary link and the nonprimary link based on synchronization of EDCA operations on the primary link and the nonprimary link.
    Type: Grant
    Filed: July 21, 2025
    Date of Patent: May 12, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming Lu, Lei Huang, Chaoming Luo
  • Patent number: 12615679
    Abstract: A multi-link reconfiguration method includes: a first multi-link device sends a first multi-link element to a second multi-link device, and/or receives a second multi-link element sent by the second multi-link device. The first multi-link element and/or the second multi-link element are/is used for determining at least one of the following: a type of multi-link reconfiguration operation, where one type of multi-link reconfiguration is for indicating link addition or another type of multi-link reconfiguration is for indicating link deletion; link information of a first part of links; common information of multiple links; or link information of a link related with the first part of links in a second part of links.
    Type: Grant
    Filed: July 17, 2025
    Date of Patent: April 28, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming Lu, Lei Huang
  • Publication number: 20260107311
    Abstract: A wireless communication method and a communication device are provided. The method includes: a first device acquires a first data unit sent by a second device to a third device, the first data unit including a first field; and the first device sends a second field, the second field being time aligned with and having the same bandwidth as the first field.
    Type: Application
    Filed: December 15, 2025
    Publication date: April 16, 2026
    Inventors: Ning GAO, Chaoming LUO, Liuming LU, Yapu LI
  • Publication number: 20260101334
    Abstract: Provided is a wireless communication method and a device. In the wireless communication method, a first STA sends a first PPDU, the first STA having uplink data to be transmitted, the first PPDU includes a first MAC frame and a first identification field, the first MAC frame is used for channel contention, and the first identification field is used for indicating an AID of the first STA; or, the first PPDU includes a second MAC frame, the second MAC frame is used for channel contention, and triggering all STAs receiving the second MAC frame to feed back whether a medium needs to be acquired so as to transmit uplink data.
    Type: Application
    Filed: December 2, 2025
    Publication date: April 9, 2026
    Inventors: Ning GAO, Liuming LU, Chaoming LUO, Pei ZHOU, Yapu LI
  • Publication number: 20260095855
    Abstract: Provided are an access point (AP) power-saving method and a wireless device. The AP power-saving method is performed by an AP and the method includes transmitting a first frame, wherein the first frame is used to indicate that the AP has acquired a transmission opportunity (TXOP) and is to enter a power save state within the TXOP.
    Type: Application
    Filed: December 8, 2025
    Publication date: April 2, 2026
    Inventors: Chaoming LUO, Liuming LU, Ning GAO, Yapu LI
  • Publication number: 20260089642
    Abstract: A transmission control method, a first non-access point device, and an access point device are provided. The method includes that: a first non-access point device receives first information transmitted by an access point device. Herein, the first information is used for indicating a first Target Wake Time (TWT) Service Period (SP). During the first TWT SP, Peer-to-Peer (P2P) transmission is prioritized on at least one P2P link including a first P2P link between the first non-access point device and a second non-access point device.
    Type: Application
    Filed: November 24, 2025
    Publication date: March 26, 2026
    Inventors: Feng HONG, Liuming LU, Chaoming LUO, Ronghui HOU
  • Publication number: 20260082331
    Abstract: A wireless communication method includes: receiving, by a station (STA), service period load information of a delay-sensitive service; where the service period load information of the delay-sensitive service includes at least channel utilization information during restricted-target wake time (R-TWT) service periods corresponding to all R-TWT schedules established in a first basic service set (BSS), or the service period load information of the delay-sensitive service comprises at least channel utilization information during R-TWT service periods corresponding to m R-TWT schedules established in a first BSS; where a number of all R-TWT schedules established in the first BSS is n, m and n are both positive integers, and m<n.
    Type: Application
    Filed: November 24, 2025
    Publication date: March 19, 2026
    Inventors: Liuming LU, Yanchao XU, Chaoming LUO
  • Publication number: 20260081873
    Abstract: Provided are a wireless communication method, and a station (STA). The method is performed by an STA, and includes: receiving first information; wherein the first information comprises at least quality of service (QoS) parameter information for traffic flow transmission supported by a first access point (AP) on a first channel.
    Type: Application
    Filed: November 25, 2025
    Publication date: March 19, 2026
    Inventors: Liuming LU, Jun ZHANG, Chaoming LUO
  • Publication number: 20260075651
    Abstract: Provided is a method for communication, and communication devices. The method includes: receiving, by a third access point (AP), a first frame from a second AP, wherein the first frame is used for the second AP to share a first transmission opportunity with the third AP, and the first frame is a request-to-send (RTS) frame or a multi-users request-to-send (MU-RTS) trigger frame; and performing, by the third AP, transmission within the first transmission opportunity.
    Type: Application
    Filed: November 19, 2025
    Publication date: March 12, 2026
    Inventors: Chaoming LUO, Ning GAO, Liuming LU, Yapu LI
  • Publication number: 20260075524
    Abstract: A wireless communication method includes: receiving, by a first device, a first frame transmitted by a second device; where transmission and/or reception of the first frame meets a requirement of a first capability mode of the first device, the first device is capable of using the first capability mode for listening and/or reception in an awake state, and a first capability corresponding to the first capability mode is lower than a capability possessed by the first device.
    Type: Application
    Filed: November 17, 2025
    Publication date: March 12, 2026
    Inventors: Liuming LU, Chaoming LUO, Ning GAO, Yapu LI