Patents Assigned to GUANGDONG OPPO MOBILE
  • Patent number: 12004014
    Abstract: Embodiments of the present application provide a wireless communication method and a communication device. The method includes: transmitting, by a terminal device, uplink data at least one time, and for each transmission of the uplink data among at least one transmission of the uplink data, transmitting transmission information for each transmission of the uplink data, wherein the transmission information for each transmission of the uplink data comprises at least one of the following: a serial number of each transmission of the uplink data, a total number of times for transmitting the uplink data, and a number of times the uplink data has currently been transmitted among at least one transmission of the uplink data.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: June 4, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yanan Lin
  • Patent number: 12004229
    Abstract: Provided are a communication method, a terminal device and a network device. The terminal device receives configuration information sent by a network device, the configuration information being used for indicating one or more conditions for the terminal device to report random access-related information. The terminal device sends a successful handover report that does not contain the random access-related information to the network device in response to a random access of the terminal device not satisfying the one or more conditions for reporting the random access-related information.
    Type: Grant
    Filed: August 18, 2023
    Date of Patent: June 4, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yang Liu, Xue Lin
  • Patent number: 12004033
    Abstract: Disclosed are a method for switching between access network devices, a terminal device, and a network device. The method includes the terminal device initiating a random access to a target access network device while maintaining a connection with a source access network device. The method also includes the terminal device releasing the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: June 4, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Xin You
  • Patent number: 12004012
    Abstract: Disclosed by the present application is a method used for duplicate data transmission, which may implement effective duplicate data transmission in more than two duplicate data transmission mechanisms. The method comprises: a terminal device receiving first indication information; and the terminal device carrying out processing for a PDCP PDU according to the first indication information, the first indication information being used to indicate that a duplicate data transmission function of at least one PDCP entity is active or inactive and/or indicate an RLC entity used for transmitting duplicate data among a plurality of RLC entities associated with the at least one PDCP entity respectively.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: June 4, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Cong Shi
  • Patent number: 12004208
    Abstract: A method for downlink data transmission and related products are provided. The method includes: a terminal receives downlink control information (DCI) for scheduling multiple physical downlink shared channels (PDSCHs), wherein the DCI contains transmission configuration indicator (TCI) state indication; and the terminal determines a TCI state which is applied to each of the multiple PDSCHs according to at least one TCI state indicated by the TCI state indication.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: June 4, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Wenhong Chen, Zhihua Shi
  • Publication number: 20240178895
    Abstract: A method for wireless communication includes that: a plurality of channel state information reference signals (CSI-RSs) are received using a plurality of spatial domain receiving filters respectively; the plurality of CSI-RSs are measured to obtain measurement results of the plurality of CSI-RSs; and a target spatial domain receiving filter for a first terminal device to receive sidelink data is determined based on the measurement results of the plurality of CSI-RSs and from the plurality of spatial domain receiving filters. A first terminal device and a second terminal device are also provided.
    Type: Application
    Filed: February 8, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhenshan ZHAO, Shichang Zhang
  • Publication number: 20240179561
    Abstract: Embodiments of the present application provide a data transmission method and a terminal device. The method is performed by a first terminal device, and includes performing an Ethernet Header Compression (EHC) process based on EHC configuration information and generating a first data packet; and transmitting the first data packet to a second terminal device. By means of the EHC configuration information, an EHC function between the terminal devices is achieved, and a resource utilization rate during a data transmission between the terminal devices is improved.
    Type: Application
    Filed: February 2, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhe FU, Qianxi LU, Bingxue LENG
  • Publication number: 20240178700
    Abstract: A wireless communication method includes: a terminal device determining, according to first information, a target transport block size of a transport block to be sent. The first information is associated with acquiring energy by the terminal device through power harvesting, and the energy is used by the terminal device for communication.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Chuanfeng HE, Weijie XU, Zhisong ZUO, Shengjiang CUI, Zhi ZHANG
  • Publication number: 20240179682
    Abstract: A method and device for verifying sidelink resources, a terminal and a UE are provided. The method includes: UE determines pre-selected sidelink resources and/or reserved sidelink resources, the sidelink resources being used for aperiodic sidelink transmission; and the UE performs re-evaluation on the pre-selected sidelink resources and/or pre-emption checking on the reserved sidelink resources based on all available periodic-based partial sensing (PBPS) and/or contiguous partial sensing (CPS) results, the aperiodic sidelink transmission being defined by a resource reservation periodicity set to zero.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Huei-Ming LIN
  • Publication number: 20240179639
    Abstract: Disclosed are a wireless communication method and a device. The method includes: determining, by a first terminal, a target transmitting power at which the first terminal transmits a back-scattering signal based on first information, wherein the first information comprises at least one of: a receiving power of a first signal, the first signal being configured to power the first terminal and/or generate the back-scattering signal; a target receiving power expected by a receiving end of the back-scattering signal; a first power offset parameter, a power control command; and a back-scattering loss.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Chuanfeng HE, Weijie XU, Zhisong ZUO, Zhi ZHANG
  • 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: 20240179656
    Abstract: A method for wireless communication includes: a terminal device determines a transmission timing of a target uplink signal according to a reference signal indicated in first information configured for the target uplink signal, the first information being a transmission configuration indicator (TCI) state or spatial relation information; and the terminal device transmits the target uplink signal according to the transmission timing of the target uplink signal.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Wenhong CHEN, Zhihua SHI
  • Publication number: 20240179559
    Abstract: A quality of service (QoS) control method and apparatus are provided. The method includes: a first node receives a first request message sent by a second node, here, the first request message carries at least one of a value of a round-trip QoS parameter or transmission time information; and the first node determines a value of an uplink QoS parameter and a value of a downlink QoS parameter based on the value of the round-trip QoS parameter, and/or determines an uplink transmission time window and a downlink transmission time window based on the transmission time information.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yang XU
  • Publication number: 20240179145
    Abstract: A method for connection establishment and an Internet of Things (IoT) device are disclosed. The method is performed by a configuration device, including: acquiring token information of a service device from a cloud device; and sending the token information to the service device, the token information being configured for establishing a certificate authenticated session establishment (CASE) connection between the service device and the cloud device.
    Type: Application
    Filed: February 1, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yongming Bao
  • Publication number: 20240179142
    Abstract: The present application belongs to the technical field of Internet of Things. Disclosed are a method for account association, and a computer device. The method is executed by a client device, and includes: obtaining an authorization code from an authorizing platform, and the authorizing platform is one of a first cloud platform and a second cloud platform, and the first cloud platform is a cloud platform to which the client device belongs; and sending the authorization code to an authorized platform, wherein the authorization code is configured for performing account association interaction between the authorized platform and the authorizing platform, such that a first account is associated with a second account. During the account association interaction process in the present solution, the capacity burden and the complexity of a client is reduced, and the efficiency of the development, update and maintenance of the client is improved.
    Type: Application
    Filed: February 1, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Xiaoqiang LYU, Zhao RU
  • Publication number: 20240179624
    Abstract: A cell switch-off method, a terminal device, a network device, and a storage medium, used for reducing the signaling overhead of switching off a first cell, such that the network device achieves fast energy saving. The method comprises: a terminal device receives an indication message sent by a network device, the indication message being used for indicating that the network device will close a first cell.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 30, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yi HU, Haitao LI
  • Patent number: 11997743
    Abstract: The present application relates to the field of mobile communications, and discloses a state transition method, apparatus, a device, and a storage medium. The state transition method is applied to a relay terminal, the relay terminal is connected to an access network device, the relay terminal is connected to at least one communication terminal, and the communication terminal is connected to the access network device through the relay terminal, the method includes: receiving a first control message sent by the access network device, where the first control message is sent by the access network device in a case of determining that all communication terminals connected to the access network device through the relay terminal have left a connection state with the access network device; based on the first control message, leaving a connection state with the access network device.
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: May 28, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yali Guo, Qianxi Lu, Haorui Yang
  • Patent number: 11997259
    Abstract: A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: May 28, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Junyan Huo, Shuai Wan, Yanzhuo Ma, Haixin Wang, Fuzheng Yang
  • Patent number: 11997657
    Abstract: A method for resource configuration, a terminal and a non-transitory computer storage medium are provided. The method includes: a terminal receiving first control information from a network device, the first control information including slot structure information of N slots and N being a positive integer; and the terminal determining slot structures of the N slots according to the first control information.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: May 28, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jia Shen
  • Patent number: 11997611
    Abstract: Embodiments of the present application provide a power control method and apparatus. The method comprises: determining an effective transmit power control (TPC) command window according to a preset physical downlink control channel (PDCCH) in a plurality of PDCCHs that are repeatedly transmitted, the preset PDCCH comprising the first PDCCH or the last PDCCH in the plurality of PDCCHs; determining a closed-loop power adjustment state according to a TPC command in the effective TPC command window; and according to the closed-loop power adjustment state, determining the transmit power of an uplink signal of a terminal device.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: May 28, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Wenhong Chen, Yun Fang