Patents Assigned to TELECOMMUNICATIONS CORP., LTD.
  • WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
    Publication number: 20240163045
    Abstract: A method for wireless communication includes: a terminal device detects, in a first search space, a PDCCH scrambled by at least one Group Radio Network Temporary Identifier (G-RNTI), where the first search space includes at least one of a Common Search Space (CSS) or a User Equipment (UE) specific Search Space (USS), and a number of types of bit numbers of Downlink Control Information (DCI) carried by the PDCCH scrambled by the at least one G-RNTI is less than or equal to a first threshold.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shichang ZHANG, Teng MA, Zhenshan ZHAO
  • COMMUNICATION METHOD AND STORAGE MEDIUM
    Publication number: 20240163020
    Abstract: Provided are a communication method and a storage medium. The communication method includes: determining, by a terminal device, a reception of a first physical channel and/or a second physical channel; and determining, by the terminal device, whether to transmit a hybrid automatic repeat-request acknowledgement (HARQ-ACK) information according to the reception of at least one the first physical channel and/or at least one the second physical channel.
    Type: Application
    Filed: January 25, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Zuomin WU
  • METHOD FOR ACCESS CONTROL, RELAY TERMINAL AND NETWORK DEVICE
    Publication number: 20240163773
    Abstract: A method for access control, a relay terminal, and a network device are provided. The method includes operations as follows. First information sent by a network device is received, the first information being used to bar access of a first terminal, or the first information being used to allow the access of the first terminal. Second information is broadcast to a remote terminal, the second information being information determined according to the first information.
    Type: Application
    Filed: January 23, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yi HU, Qianxi LU, Haitao LI, Bingxue LENG
  • METHOD FOR ADJUSTING DURATION OF DRX CYCLE, TERMINAL DEVICE AND ACCESS NETWORK DEVICE
    Publication number: 20240163965
    Abstract: A method for adjusting duration of a Discontinuous Reception (DRX) cycle, a terminal device and an access network device are provided. The method includes that: a terminal device receives Media Access Control (MAC) layer control information from an access network device; the terminal device determines a terminal service to which the MAC layer control information is applicable, the terminal service includes a multicast service or a unicast service; and the terminal device adjusts the duration of the DRX cycle for receiving the terminal service.
    Type: Application
    Filed: January 25, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Xue LIN, Shukun WANG
  • WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE
    Publication number: 20240163004
    Abstract: A method for wireless communication includes: a triggering signal transmitted by a network device is received; and a back scattering signal is transmitted to the network device, where the back scattering signal is a signal formed by reflecting and modulating a power supply signal transmitted by a power supply node in a manner of Code Division Multiplexing (CDM).
    Type: Application
    Filed: January 24, 2024
    Publication date: May 16, 2024
    Applicant: Guangdong OPPO Mobile Telecommunication Corp., Ltd.
    Inventors: Zhisong ZUO, Weijie Xu, Shengjiang Cul
  • METHOD AND APPARATUS FOR TRANSMITTING UPLINK FEEDBACK INFORMATION
    Publication number: 20240163877
    Abstract: Provided are a method and apparatus for transmitting uplink feedback information. The method includes: a terminal determines a first PUCCH resource in a first time-domain unit, the first PUCCH resource being configured for carrying multiple SPS HARQ-ACKs, and the multiple SPS HARQ-ACKs including at least one SPS HARQ-ACK in a first SPS HARQ-ACK set and at least one SPS HARQ-ACK in a second SPS HARQ-ACK set; and when the first PUCCH resource is unavailable, the terminal determines whether the first time-domain unit is a time-domain unit for transmitting the first SPS HARQ-ACK set.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jing XU, Yanan LIN
  • TRANSMISSION METHOD AND APPARATUS
    Publication number: 20240163043
    Abstract: Provided in the embodiments of the present application are a transmission method and apparatus. The method includes: resource configuration information of a first sounding reference signal (SRS), which is from a network device, is received; and according to the resource configuration information, antenna ports of a first SRS resource on at least two orthogonal frequency division multiplexing (OFDM) symbols are transmitted. The antenna ports, which are transmitted on the OFDM symbols, are different from each other.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Wenhong CHEN
  • METHOD FOR DETERMINING POWER ADJUSTMENT COMPONENT, TERMINAL, MEDIUM, AND CHIP
    Publication number: 20240163812
    Abstract: A method for determining a power adjustment component, a terminal, a medium, and a chip are provided. The method includes that: a terminal determines the power adjustment component of a first uplink control channel based on a first code rate, here, the first uplink control channel is used for transmitting multiple uplink control information, the multiple uplink control information corresponding to multiple code rates, and the first code rate is determined based on at least one of the multiple code rates.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 16, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jing XU, Yanan LIN
  • Method and terminal for transmitting multiple physical downlink control channels (PDCCHS) through multiple groups of control resource sets (CORESETs)
    Patent number: 11985673
    Abstract: A method for wireless communication includes that: a terminal device detects M downlink control channels using N groups of search spaces or N groups of control resource sets (CORESETs), N being an integer greater than or equal to 2, and M being an integer greater than or equal to 2, and different groups of search spaces or different groups of CORESETs are used for detecting different downlink control channels. Further, a terminal device is also provided.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhihua Shi, Wenhong Chen, Yun Fang, Zhi Zhang
  • Method for calculating channel quality indicator CQI, terminal device, and network device
    Patent number: 11984956
    Abstract: Disclosed is a method for calculating a channel quality indicator (CQI), a terminal device, and a network device. The method comprises: the terminal device determines, from N ports, K ports used for calculating a CQI; the terminal device calculates the CQI based on the K ports; and the terminal device reports the CQI and a rank to the network device, the rank being equal to K.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhihua Shi, Wenhong Chen, Zhi Zhang
  • Channel resource indication method, terminal device and network device
    Patent number: 11985686
    Abstract: A method for indicating a channel resource, a terminal device and a network device are provided. The method includes that: at least two resource sets are determined, the at least two resource sets at least including a first resource set and a second resource set and different resource sets corresponding to different Demodulation Reference Signal (DMRS) mapping types or corresponding scheduling types respectively; and a first resource from one resource set of the at least two resource sets is determined. Respective resource scheduling flexibility of each scheduling type may be improved, higher resource utilization rate and transmission performance for channel transmission are achieved, and a higher signaling overhead is avoided.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Hai Tang
  • Image sensor for converting analog pixel signal based on different bit precisions, imaging device, electronic device, image processing system and signal processing method
    Patent number: 11985436
    Abstract: Embodiments of the present disclosure are directed to an image sensor. The image sensor includes a color filter array, a pixel array, and a plurality of analog-to-digital converters (ADCs). The ADCs convert the analog pixel signal obtained by pixels corresponding to first color filters into a digital pixel signal based on a first bit precision and to convert the analog pixel signal obtained by pixels corresponding to second color filters and third color filters into a digital pixel signal based on a second bit precision. The second bit precision is lower than the first bit precision.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hajime Numata, Chiaki Aoyama
  • Filtering method and apparatus, and computer storage medium
    Patent number: 11985313
    Abstract: Provided in implementations of the present application are a filtering method and apparatus, and a computer storage medium; the method comprises: acquiring pixel information to be filtered; determining edge information; and inputting the sample information to be filtered and the edge information into a neural network-based filter so as to output filtered pixels, the filter being obtained by an online filtering part combined with an offline filtering part.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yanzhuo Ma, Shuai Wan, Junyan Huo, Wei Zhang, Mingze Wang
  • Image encoding/decoding method and device using intra prediction
    Patent number: 11985312
    Abstract: The image encoding/decoding method and device according to the present invention may determine an intra prediction mode of a current block and perform intra prediction on the current block on the basis of the intra prediction mode, wherein the intra prediction mode of the current block is determined for each of a luminance block and a color difference block.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Ki Baek Kim
  • Data transmission method and apparatus, network device and terminal
    Patent number: 11985672
    Abstract: A data transmission method and apparatus, a network device and a terminal are provided, the method includes: a base station sending a first downlink control channel in a first sub-band, the first downlink control channel being configured to schedule data in a first time-domain range, and a frequency-domain range of the scheduled data in the first time-domain range occupies a second sub-band; if the second sub-band exceeds the first sub-band, the base station transmitting data based on the first sub-band before a first moment in the first time-domain range and transmitting data based on the second sub-band after a second moment in the first time-domain range, a time interval between the first moment and the second moment being configured for a terminal to adjust a receiving bandwidth and no data transmission is performed during the time interval.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Weijie Xu
  • Video editing method, terminal and readable storage medium
    Patent number: 11985364
    Abstract: A video editing method, a terminal and a non-transitory computer-readable storage medium are provided. The video editing method includes: marking one or more video clips in an original video; determining a first video clip from the one or more video clips, based on a time interval between two adjacent rhythm points in a predetermined music segment; and editing the first video clip to obtain a second video clip, where a starting time and an ending time of the second video clip correspond to the two rhythm points.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiayu Chen
  • Picture coding method, picture decoding method, and related apparatuses
    Patent number: 11985309
    Abstract: A picture decoding method comprises: partitioning a picture is partitioned, and a luma component intra prediction mode and a chroma component intra prediction mode of the current coding block are determined; when the chroma component intra prediction mode indicates using a luma component of the current coding block to determine a prediction value of a chroma component of the current coding block, a prediction block of the chroma component of the current coding block is determined according to the luma component intra prediction mode; and prediction refinement is performed on the prediction block of the chroma component of the current coding block, so as to obtain a refined prediction block of the chroma component of the current coding block.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Hai Tang
  • Devices for indicating channel access parameters
    Patent number: 11985711
    Abstract: The present disclosure discloses a method and an apparatus for indicating channel access. The method includes: receiving first indication information transmitted by a network device; and obtaining one or more channel access parameters based on the first indication information. The one or more channel access parameters are used for determining channel access for a target uplink transmission. The first indication information transmitted by the network device is received, and the first indication information may be based on a command field in existing information, without the need for a new command field for indicating channel access for the target uplink transmission.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zuomin Wu, Cong Shi
  • Matching method, terminal and readable storage medium
    Patent number: 11984140
    Abstract: A matching method, a terminal and a non-transitory computer-readable storage medium are provided. The matching method includes extracting audio clips from an integrated video clip, the integrated video clip being obtained by integrating a plurality of original video clips. The matching method further includes acquiring recognition data of the audio clips, the recognition data including subtitle data, a start time of the subtitle data and an end time of the subtitle data. The matching method further includes matching the subtitle data to the integrated video clip based on the start time and the start time of the recognition data, to obtain a recommend video.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Henggang Wu
  • Methods for level partition of point cloud, and decoder
    Patent number: 11983905
    Abstract: A method for level partition of a point cloud includes: decoding a point cloud bitstream, the point cloud bitstream including geometry information and attribute information of the point cloud; determining a maximum permissible value of a first syntax element in the point cloud bitstream; parsing the point cloud bitstream to determine a value of the first syntax element according to the maximum permissible value; determining, according to the value of the first syntax element, a number of levels of detail (LODs) in a process of decoding the attribute information; and decoding the attribute information according to the number of the LODs and the geometry information, to determine a reconstructed point cloud of the point cloud.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: May 14, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shuai Wan, Lei Wei, Fuzheng Yang, Xiaobin Ding