Patents Assigned to CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
  • Patent number: 11317393
    Abstract: The present disclosure provides a slot monitoring method, an information transmission method, a user equipment and a network device. The slot monitoring method includes: monitoring UE group common PDCCH for a slot format indicator (SFI), and getting control information transmitted on the UE group common PDCCH. The SFI indicates to a UE slot formats of a number of consecutive N slots including a slot where the UE group common control information located, where N is positive integer.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: April 26, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jiqing Ni, Wei Zhou, Qi Sun
  • Patent number: 11316644
    Abstract: A data transmission method, and new AS sublayer entity. The data transmission method is applicable in a new AS sublayer entity, and comprises: receiving a quality of service flow (QoS flow) having a first flow ID; mapping the QoS flow to one or more data radio bearers (DRB) to obtain a protocol data unit (PDU) packet, wherein the PDU packet carries a second flow ID corresponding to the QoS flow, and the first flow ID and the second flow ID have a one-to-one correspondence relationship with respect to combinations of the data radio bearer (DRB) IDs; and transmitting the PDU packet.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: April 26, 2022
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD. RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Junshuai Sun, Yingying Wang, Xueyan Huang, Xingyu Han
  • Patent number: 11303375
    Abstract: A synchronization information transmission method includes: receiving synchronization information sent by a preceding node; on the basis of synchronization accuracy information of a current node, updating intermediate node information in the synchronization information; and sending the updated synchronization information to a subsequent node.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: April 12, 2022
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventor: Liuyan Han
  • Patent number: 11296848
    Abstract: The present disclosure provides a method and a device for transmitting information in a wireless communication system. In the method for transmitting information in a wireless communication system provided by embodiments of the present disclosure, a granularity is provided, when uplink (UL) and downlink (DL) adopt different numerologies, and a corresponding timing is provided by taking the granularity as a unit, which provides a basis for scheduling design of 5G New Radio (NR).
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: April 5, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jing Dong, Xueying Hou, Lijie Hu, Liang Xia, Xiaodong Xu, Ting Ke
  • Patent number: 11284325
    Abstract: A cell signal quality determination method, a cell selection and reselection method, a communication device and a storage medium are provided. The cell signal quality determination method applied to user equipment, includes: determining the number of beams within a cell of which the beam quality exceeds a quality threshold; determining cell signal quality according to the number of beams.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: March 22, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Fang Xie, Liang Xia, Nan Hu
  • Patent number: 11284410
    Abstract: The present disclosure provides a data transmission method, a network device and a terminal. In embodiments of the present disclosure, the network device determines a processing interval of the terminal according to parameter(s) reported by the terminal, and then compares a scheduling interval for resource allocation for the terminal with the determined processing interval of the terminal. When the scheduling interval is less than the processing interval, the network device transmits data through a physical downlink shared channel after the scheduling interval by using pre-configured quasi-co-location information corresponding to the terminal.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: March 22, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jun Zuo, Hui Tong, Shuangfeng Han, Sen Wang, Jiqing Ni
  • Patent number: 11284389
    Abstract: A frame structure configuration method, a frame structure obtaining method, a base station and UE are provided. The frame structure configuration method includes transmitting at least two cell-specific frame structure configurations concatenated in a time domain to the UE. Different periodicities of cell-specific uplink and/or downlink resources that are concatenated in a time domain are supported, and/or different configurations for the uplink and/or downlink resources within periodicities concatenated in the time domain are supported. In some embodiments, the base station transmits at least two cell-specific frame structure configurations concatenated in a time domain to the UE, where two periodicities of cell-specific uplink and/or downlink resources that are concatenated in a time domain have different durations, and/or, the uplink and/or downlink resources within the two periodicities concatenated in the time domain have different configurations.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: March 22, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Xiaodong Xu, Guangyi Liu, Yuhong Huang, Xueying Hou
  • Patent number: 11277233
    Abstract: The present disclosure provides a method for starting reflective mapping, a communication device and a storage medium. The method for starting reflective mapping applied to a first communication device, includes: when determining that first data packet is to be transmitted by first underlying bearer, adding a startup identifier of a first value to a second data packet, where the startup identifier of the first value is used to instruct a second communication device to start reflective mapping, the first data packet is a data packet transmitted by the second communication device to the first communication device, and the second data packet is a data packet that is originally to be transmitted by the first communication device; and transmitting the second data packet carrying the startup identifier of the first value by the first underlying bearer.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 15, 2022
    Assignees: China Mobile Communication Co., Ltd., Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Junshuai Sun, Yingying Wang, Xueyan Huang, Zhuo Chen, Xingyu Han, Chihlin I
  • Patent number: 11228938
    Abstract: A data transmission method, a data transmission apparatus, a network-side device, a terminal, and a computer-readable storage medium are provided. The data transmission method includes selecting, according to QoS requirement of a downlink upper-layer data stream, a lower-layer bearer from a bearer set established for the upper-layer data stream, the bearer set including at least two lower-layer bearers; and mapping the upper-layer data stream onto a selected lower-layer bearer for transmission.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: January 18, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Junshuai Sun, Yingying Wang, Xueyan Huang, Xingyu Han
  • Patent number: 11190994
    Abstract: A method of triggering an intra-frequency measurement of a terminal, a device of triggering an intra-frequency measurement of a terminal, a terminal and a base station are provided. The method includes: acquiring parameter information sent by a base station and configured to determine whether to trigger an intra-frequency measurement; determining whether to perform the intra-frequency measurement based on the parameter information.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: November 30, 2021
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Ningyu Chen, Qiuxiang Li, Hang Cui, Rui Wang, Furong Xu, Nan Hu
  • Patent number: 11166242
    Abstract: A method of indicating transmit power of a reference signal (RS), a method of receiving transmit power of an RS, a network device, and user equipment are provided. The method includes: configuring a power offset set including a plurality of power offset values, where a power offset value in the power offset set represents a difference between power used to transmit a first RS and power used to transmit a second RS; and transmitting indication information to user equipment, where the indication information carries an actual difference value between the power used to transmit the first RS and the power used to transmit the second RS, and the actual difference value between the power is a power offset value in the power offset set.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 2, 2021
    Assignees: China Mobile Communication Co., Ltd Research Inst., China Mobile Communications Group Co., Ltd.
    Inventors: Dan Wu, Hui Tong, Fei Wang, Yi Zheng
  • Patent number: 11166207
    Abstract: A method and an apparatus for cell selection or reselection and a method and an apparatus for setting a cell handover parameter are provided. The method for cell selection or reselection includes: acquiring speed priorities of one or more cells and a movement speed grade of a terminal device; and performing cell selection or cell reselection according to the speed priorities and the movement speed grade.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: November 2, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Group Co., Ltd
    Inventor: Xiaodong Xu
  • Patent number: 11121811
    Abstract: The embodiments of the invention disclose a data encapsulation and transmission methods, a device, and a computer storage medium. The data encapsulation method comprises: encapsulating, according to a CPRI line bit rate at a receiving terminal and using FTN encapsulation, a frame corresponding to CPRI to be a block frame combination comprising at least block frame, wherein each block frame comprises 256 words, and each word comprises a frame overhead byte and a frame payload byte.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: September 14, 2021
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Han Li, Weiqiang Cheng, Lei Wang
  • Publication number: 20210266840
    Abstract: A method for cell measurement includes: User Equipment (UE) acquires paging configuration information, the paging configuration information including at least a paging cycle for a neighbor cell; and the UE performs measurement on a serving cell and the neighbor cell based on the paging configuration information. Another method for cell measurement is also provided, which includes that: a base station sends paging configuration information to a UE, the paging configuration information including at least a paging cycle for a neighbor cell.
    Type: Application
    Filed: July 18, 2019
    Publication date: August 26, 2021
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Xiaodong XU, Na LI
  • Patent number: 11102701
    Abstract: A method, a device and a system of controlling Bluetooth networking among physical devices are provided. The method includes: establishing a Bluetooth networking strategy list in advance, wherein the Bluetooth networking strategy list includes one or more Bluetooth networking strategies inputted or selected by a user in accordance with a pre-established correspondence relation between master and slave physical devices; receiving a Bluetooth-networking-strategy selection instruction; and transmitting a selected Bluetooth networking strategy in accordance with the Bluetooth-networking-strategy selection instruction to a network server, such that the Bluetooth networking strategy is forwarded by the network server to the master physical device, wherein the Bluetooth networking strategy is used to trigger the master physical device to adjust a Bluetooth networking relation between the master and the slave physical devices.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: August 24, 2021
    Assignees: China Mobile (Hangzhou) Information Technology Co., Ltd., China Mobile Communications Group Co., Ltd.
    Inventors: Huan Wang, Dong Li
  • Publication number: 20210234588
    Abstract: A processing method based on an uplink signal includes: a network device configures two non-periodic sounding reference signal (SRS) resource sets for a terminal for antenna switching.
    Type: Application
    Filed: May 5, 2019
    Publication date: July 29, 2021
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Yan LI, Fei WANG, Xueying HOU, Yi ZHENG
  • Publication number: 20210219158
    Abstract: An information reporting method, a data transmission method, a user equipment and a network side device are provided. The information reporting method is applied to the user equipment and includes reporting retransmission times information to the network side device.
    Type: Application
    Filed: April 9, 2019
    Publication date: July 15, 2021
    Applicants: China Mobile Communication Co.,Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jingjing CHEN, Xiaoran ZHANG, Xueying HOU, Nan LI
  • Patent number: 11032184
    Abstract: A method and device for collecting a traffic flow value of a BGP community attribute or BGP extended community attribute are provided. The method comprises: at least one of BGP community attribute information or BGP extended community attribute information corresponding to a traffic flow is obtained according to a traffic flow reporting instruction, and at least one of the obtained BGP community attribute information or BGP extended community attribute information is reported to a second device through a traffic flow reporting protocol.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: June 8, 2021
    Assignee: China Mobile Communications Group Co., Ltd.
    Inventor: Zhenqiang Li
  • Patent number: 11032839
    Abstract: The present disclosure discloses an uplink (UL) signal transmission method, apparatus and system, for effectively reducing channel resource overhead while protecting UL channel access opportunities. An uplink signal transmission method implemented on a UE side comprises: a UE determining, from at least one predefined candidate transmission position according to a preset rule, a transmission start position for transmitting an uplink signal; and beginning transmitting of the uplink signal at the determined transmission start position. In an uplink signal transmission method implemented on a base station side, an uplink scheduling grant (UL grant) is sent to schedule a UE to perform uplink transmission, and an uplink subframe sent by the UE is received; and a transmission start position of the uplink signal is determined in the uplink subframe.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: June 8, 2021
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Ting Ke, Xueying Hou, Hui Ma, Jianjun Liu
  • Publication number: 20210167973
    Abstract: A digital certificate processing method includes: receiving a distribution request for a digital certificate, wherein the digital certificate does not contain validity period information; acquiring a verification result for the digital certificate; and according to the verification result, recording the digital certificate which has passed verification to a blockchain.
    Type: Application
    Filed: April 1, 2019
    Publication date: June 3, 2021
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventor: Junzhi YAN