Patents by Inventor Chaoming Luo

Chaoming Luo 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: 20240179739
    Abstract: A method and device for wireless communication are provided. According to channel access features of an NSTR AP MLD in a primary link and a secondary link, a channel access method based on a specific rule and a channel access scheme based on a synchronous medium access latency are designed.
    Type: Application
    Filed: February 1, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming LU, Lei HUANG, Chaoming LUO
  • Publication number: 20240137822
    Abstract: A wireless communication method, a station device, and an access point device. The method includes: a station device sending a first request frame to a first access point device, wherein the first request frame includes first indication information and/or second indication information. The first indication information is used for indicating whether the station device requests that the first access point device transfers national security and emergency preparedness (NSEP) priority access license information to a second access point device; the second indication information is used for indicating whether the station device requests the acquisition of an enhanced distributed channel access (EDCA) parameter set; the first access point device is an access point device that is currently associated with the station device; and the second access point device is a target access point device that is to be associated with the station device.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 25, 2024
    Inventors: Pei ZHOU, Lei HUANG, Chaoming LUO, Liuming LU
  • Publication number: 20240129249
    Abstract: An access point (AP), a station (STA), and a wireless communication method are provided. The wireless communication method includes determining, by an AP, a criterion for latency sensitive traffic and determining, by the AP, one or more traffic stream identifiers (TSIDs) for TS-based latency sensitive traffic comprising a TS with a particular traffic specification (TSPEC), wherein the TSPEC comprises extended parameters. The wireless communication method further includes setting up, by the AP, a restricted target wake time (TWT) for the one or more TSIDs.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 18, 2024
    Inventors: Liuming LU, Lei HUANG, Chaoming LUO, Pei ZHOU
  • Publication number: 20240114376
    Abstract: A method for wireless communication, including: sending, by a first device, first information to a second device, where the first information includes measurement information of at least one sensing receiver, and a configuration factor of the measurement information includes at least one of: a sensing receiver, a burst, a burst group, or a sensing session; the measurement information includes at least one of: a measurement threshold, a measurement type, a method of computing the measurement threshold, target indication information, or target bitmap information; the measurement threshold is used for determining whether a sensing result is reported, the target indication information indicates whether a measurement is a measurement threshold-based measurement, and the target bitmap information indicates a sensing receiver using the measurement information.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Chaoming LUO, Lei HUANG, Liuming LU
  • Publication number: 20240107606
    Abstract: Provided in the embodiments of the present application are a wireless communication method and device. For NSTR characteristics of a mobile AP MLD, it is designed that uplink simultaneous transmission between a plurality of independent non-access-point devices is triggered in a mobile AP MLD scenario. By means of the embodiments of the present application, an uplink access restriction is relaxed, and under the condition of not affecting the transmission quality of a single-link device on a main link, the success rate of uplink simultaneous transmission between mobile AP MLDs is increased, and a transmission service having a high throughput is also provided.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Haoyuan DU, Ronghui HOU, Lei HUANG, Liuming LU, Chaoming LUO, Pei ZHOU
  • Publication number: 20240097865
    Abstract: An access point (AP), a station (STA), and a wireless communication method are provided. The wireless communication method includes determining, by a STA, operating mode information comprising maximum number of spatial streams (NSS) the STA supports for transmission or reception in an extremely high throughput (EHT) physical layer protocol data unit (PPDU); and determining, by the STA, the maximum NSS based on operating channel width of the STA and a bandwidth (BW) of the EHT PPDU.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Inventors: Lei HUANG, Chaoming LUO
  • Publication number: 20240040646
    Abstract: The embodiments of the present disclosure provide a wireless communication method and device. When there is an overlapping region between LL TWT SPs on a plurality of links of an NSTR Non-AP MLD, leader/follower transmission modes on the multiple links are set, so as to solve the problem that a low-latency service on a certain link cannot be transmitted in an LL TWT SP as the NSTR Non-AP MLD cannot receive and transmit at the same time. Therefore, the transmission delay requirement of the low-latency service on the plurality of links of NSTR Non-AP MLD can be guaranteed, and the transmission on the plurality of links of the NSTR Non-AP MLD can be optimized.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 1, 2024
    Inventors: Chenhao Ma, Ronghui Hou, Lei Huang, Liuming Lu, Chaoming Luo, Pei Zhou
  • Publication number: 20240023009
    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: Application
    Filed: August 1, 2023
    Publication date: January 18, 2024
    Inventors: Chaoming LUO, Lei HUANG, Liuming LU, Pei ZHOU
  • Publication number: 20240023003
    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: Application
    Filed: September 29, 2023
    Publication date: January 18, 2024
    Inventors: Pei Zhou, Lei Huang, Liuming Lu, Chaoming Luo
  • Publication number: 20230412706
    Abstract: The present application provides an information transmission method and an electronic device. The method includes: receiving resource change information from a server, wherein the resource change information is used to indicate a change of a first element in a first attribute, the first attribute is an attribute in a form of an array, and the first element is an element of the first attribute that has changed.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Xiaoqiang LYU, Chaoming LUO
  • Publication number: 20230413331
    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: Application
    Filed: August 28, 2023
    Publication date: December 21, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Liuming LU, Lei HUANG, Chaoming LUO, Pei ZHOU
  • Publication number: 20230403598
    Abstract: Embodiments of the present disclosure provide Traffic Identifier (TID)-to-link mapping methods and Multi-Link Devices (MLDs), which may facilitate to improve efficiency of TID-to-link mapping negotiation. The method includes: transmitting, by a first MLD, a first TID-to-link mapping response frame to a second MLD. The first TID-to-link mapping response frame includes TID-to-link mapping response information, and the TID-to-link mapping response information includes a TID-to-link mapping parameter and/or type indication information indicating a response type of the first TID-to-link mapping response frame.
    Type: Application
    Filed: August 28, 2023
    Publication date: December 14, 2023
    Inventors: Liuming Lu, Lei Huang, Chaoming Luo
  • Publication number: 20230388762
    Abstract: The present application provides a wireless communication method and a device. An enhanced broadcast request ANQP element structure and an enhanced broadcast response ANQP element structure are modified, or an eBCS request element structure and an eBCS response element structure are modified. The present application further provides a unified eBCS request element and a unified eBCS response element to perform eBCS request and acquisition, which are valid for associated and unassociated eBCSs.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Inventors: Xinyi RAN, Yingying TIAN, Honghao JU, Pei ZHOU, Lei HUANG, Liuming LU, Chaoming LUO
  • Publication number: 20230371077
    Abstract: A multi-link aggregation method, a station multi-link device, and an access point multi-link device. The method comprises: a station multi-link device sends first information to an access point multi-link device, the first information being used for determining a target link that requires the access point multi-link device to assist the station multi-link device in monitoring.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Taihong ZHOU, Ronghui Hou, Lei Huang, Liuming Lu, Chaoming Luo
  • Publication number: 20230300663
    Abstract: A wireless communication method, a terminal device and a network device are provided. The method includes: updating mapping information, wherein the mapping information is traffic identifier-to-link mapping information at a sending end; generating an indication message; and sending the indication message to a receiving end, wherein the indication message is used for indicating that the receiving end does not need to respond, with regard to the indication message, to the sending end, and the indication message comprises: updated mapping information, such that the receiving end updates, according to the updated mapping information, traffic identifier-to-link mapping information at the receiving end.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 21, 2023
    Inventors: Xuan NIU, Ronghui HOU, Lei HUANG, Chaoming LUO
  • Patent number: 11750716
    Abstract: A resource publishing method includes that: a gateway receives a first resource link of a resource to be published from a server; the gateway determines, based on an obtained identifier of the server and the first resource link of the resource to be published, a second resource link of the resource to be published; and the gateway sends the second resource link of the resource to be published to a cloud platform, where the second resource link of the resource to be published is used by the cloud platform to publish the resource to be published on a resource directory.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: September 5, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhao Ru, Chaoming Luo
  • Publication number: 20230276265
    Abstract: The present disclosure relates to wireless communication technology, and provides a multicast transmission control method and apparatus, a computer device, and a storage medium. The method includes: obtaining station information lists of at least two APs, the station information list including channel quality information of an associated first-type station and an associated second-type station, the first-type station being a station in an OBSS and the second-type station being a station not in the OBSS; generating multicast optimization information for the at least two APs based on the station information lists of the at least two APs respectively, the multicast optimization information indicating multicast rates and multicast receiving stations of the corresponding APs; and transmitting the corresponding multicast optimization information to the at least two APs.
    Type: Application
    Filed: May 5, 2023
    Publication date: August 31, 2023
    Inventors: Yongyang Du, Ronghui Hou, Lei Huang, Chaoming Luo, Jun Zhang
  • Publication number: 20230216608
    Abstract: The embodiments of the present disclosure provide a data retransmission method and an access point device, capable of achieving downlink data retransmission in a multi-AP cooperation scenario, which can reduce the number of downlink data retransmissions and transmission delay, thereby improving user experience. The data retransmission method includes: transmitting, by a first access point device, first request information when the first access point device fails to transmit a first data frame to a station device, the first request information requesting a second access point device to retransmit the first data frame, and the first access point device and the second access point device belonging to one operation set.
    Type: Application
    Filed: March 14, 2023
    Publication date: July 6, 2023
    Inventors: Xuan Niu, Ronghui Hou, Zuomin Wu, Cong Shi, Jun Zhang, Chaoming Luo, Ning Yang, Zhi Zhang
  • Publication number: 20230214207
    Abstract: A method and an apparatus for device upgrade control, a computer device, and a storage medium are provided in the disclosure, which belongs to the field of internet of things (IoT) technology. The method includes: receiving a notification message sent by a first device, the notification message containing latest version information of the client device, and the first device including at least one of the client device and a second cloud platform; acquiring current version information of the client device; and sending an upgrade message to the client device when a version corresponding to the latest version information is higher than a version corresponding to the current version information, the upgrade message being used for triggering the client device to perform version upgrade.
    Type: Application
    Filed: December 26, 2022
    Publication date: July 6, 2023
    Inventors: Xiaoqiang LYU, Chaoming LUO, Jun ZHANG
  • Publication number: 20230188989
    Abstract: The present application relates to a method for device access authentication, a terminal device, and a cloud platform. The method for device access authentication comprises: a terminal device receives device authentication information corresponding to device information of a device to be networked from a first cloud platform; the terminal device receives an access authentication certificate from the device to be networked; and the terminal device utilizes the device authentication information to verify the access authentication certificate.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 15, 2023
    Inventors: Zhao RU, Chaoming LUO, Jun ZHANG