Patents Assigned to CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
  • Patent number: 11558143
    Abstract: Disclosed in the embodiments of the present invention are an OAM message transmission method and transmission device, and a storage medium. The OAM message transmission method comprises: obtaining an OAM block generated on the basis of an OAM message; replacing an idle block in a data stream with the OAM block; and sending the data stream carrying the OAM block.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: January 17, 2023
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Weiqiang Cheng, Han Li, Lei Wang
  • Patent number: 11546088
    Abstract: Disclosed in embodiments of this disclosure are a check code processing method, an electronic device and a storage medium. The check code processing method comprising: performing operations on m bits of the nth byte of a code block to obtain the nth bit of a first sequence; and performing operation on the first sequence of the code block with a same transmission period to obtain a check code.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: January 3, 2023
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Weiqiang Cheng, Han Li, Lei Wang
  • Publication number: 20220399974
    Abstract: Provided in embodiments of the present disclosure are a signal processing method and a device, the method comprising: sending first information to a terminal, the first information including: relation information of a TRS or a CSI-RS with an SRS, and the first information being used to indicate that the terminal adjust a sending frequency of the SRS according to a TRS or CSI-RS estimated frequency.
    Type: Application
    Filed: October 20, 2020
    Publication date: December 15, 2022
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Yan LI, Fei WANG, Liang XIA, Jing JIN, Yi ZHENG, Qixing WANG
  • Patent number: 11523352
    Abstract: A transmit power indication method, a transmit power receiving method, a network device and an access device are provided. The transmit power indication method is applied to a network device, and includes transmitting indication information on a first link of the network device, wherein the indication information is used to indicate current transmit power of the first link of the network device, or to indicate a transmit power offset of the first link, wherein the transmit power offset is a difference between the current transmit power of the first link and transmit power of the network device before the network device transmits the indication information.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: December 6, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Yi Zheng, Dan Wu, Jing Dong, Xueying Hou
  • Publication number: 20220386149
    Abstract: Provided are a CAWN system and a working method thereof, belonging to the technical field of wireless communications.
    Type: Application
    Filed: October 15, 2020
    Publication date: December 1, 2022
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Junshuai SUN, Guangyi LIU
  • Patent number: 11503580
    Abstract: A method and device for configuring a PDCCH time domain monitoring position are provided. The method includes: receiving PDCCH search space configuration signaling, wherein the PDCCH search space configuration signaling includes a PDCCH monitoring periodicity, a PDCCH monitoring offset, and indication signaling for indicating the starting position of a first symbol in which a PDCCH is located; and determining a time domain position for monitoring the PDCCH according to the PDCCH search space configuration signaling.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: November 15, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Liang Xia, Xueying Hou
  • Patent number: 11497071
    Abstract: An association handling method and device are provided. The method includes: determining one or more TNL addresses of a CU; and establishing multiple TNL associations between a DU and the CU according to the one or more TNL addresses.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 8, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Liang Liu, Gang Li, Guang Yang, Yang Liu
  • Patent number: 11490288
    Abstract: A processing method of an adaptation layer of an integrated access and backhaul node and an adaptation layer are provided. The method includes: mapping, by the adaptation layer of the integrated access and backhaul node, a received first data packet to a first bearer or channel between the integrated access and backhaul node and a first node; transmitting, by the adaptation layer of the integrated access and backhaul node, the first data packet to the first node; wherein the first node is a downstream integrated access and backhaul node relative to the integrated access and backhaul node and/or a UE accessing the integrated access and backhaul node, or the first node is an upstream integrated access and backhaul node relative to the integrated access and backhaul node or a donor node of the integrated access and backhaul node.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: November 1, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Liang Liu, Hui Ma, Zhuo Chen
  • Patent number: 11490383
    Abstract: An information transmission method, a base station and a network management entity are provided. The information transmission method includes: transmitting and/or receiving, by the base station, a reference signal in accordance with a configuration of reference frame structure, and/or determining, by the base station, an uplink and/or downlink time-domain transmission resource configuration in accordance with the configuration of reference frame structure. The uplink and/or downlink time-domain transmission resource configuration is used when the base station communicates with a UE served by the base station, and the configuration of reference frame structure includes a period of a reference frame, and at least one of a first reference point and a second reference point in the period of the reference frame.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: November 1, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Ting Ke, Liang Xia, Hua Shao
  • Patent number: 11483868
    Abstract: An access method, a network device, and a mobile communication terminal are provided. The access method applied to the network device includes transmitting frequency information of a downlink frequency range and at least two uplink frequency ranges and a physical random access channel parameter.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: October 25, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Xiaoran Zhang, Nan Li, Guang Yang
  • Patent number: 11477549
    Abstract: A transmission network system, data switching and transmission method, apparatus and equipment are provided. The transmission network system includes: a flexible Ethernet group located at a physical layer; at least one flexible Ethernet client carried over the flexible Ethernet group; a flexible Ethernet time slot control module, configured to map, according to a block sequence, service data coming from an upper layer onto the flexible Ethernet group, and recover, from a block sequence received by the flexible Ethernet group, corresponding service data; a flexible Ethernet switching module, configured to perform switching in a physical layer and transmission of service data according to the block sequence.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: October 18, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Han Li, Weiqiang Cheng, Lei Wang, Minxue Wang
  • Patent number: 11452156
    Abstract: The present disclosure discloses a configuration system, comprising: a client device, an embedded device, and a router. The client device is configured to establish a first connection with the embedded device in a point-to-point wireless connection mode, acquire access information of the router, and send the access information to the embedded device. The embedded device is configured to establish, according to the access information, a second connection with the router in a Wi-Fi mode while maintaining the first connection with the client device. The present disclosure also discloses a client device, an embedded device configuration method, and a computer readable storage medium.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: September 20, 2022
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD. RESEARCH INST, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventor: Zhenghu Luo
  • Patent number: 11437812
    Abstract: A method and device for controlling a distributed direct current power supply system are provided in embodiments of this disclosure. The method includes: acquiring a direct current busbar current of the distributed direct current power supply system; acquiring, according to the direct current busbar current and a rated capacity of a power conversion unit in the distributed direct current power supply system, a quantity of power conversion units that meets a power requirement of a load; and adjusting, according to the quantity of power conversion units, power conversion units that are turned on in the distributed direct current power supply system. The device is used to implement the method.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 6, 2022
    Assignees: China Mobile Group Design Institute Co., Ltd., China Mobile Communications Group Co., Ltd.
    Inventors: Baochang Liu, Qiang Liu, Yusheng Li, Qifan Wang, Yongqiang Luo, Guanjun Han
  • Patent number: 11424893
    Abstract: Disclosed are an Ack/NACK reporting method and apparatus, a device and a storage medium. The method comprises: a UE determining, according to signaling sent by a base station, a time-domain position for reporting ACK/NACK corresponding to PDSCH transmission; and the UE reporting, at the time-domain position for reporting ACK/NACK, M pieces of ACKs/NACK which satisfy a definition condition and corresponding to the PDSCH transmissions, where M is an integer greater than 0.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: August 23, 2022
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INST., CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Liang Xia, Xiaodong Xu, Yuhong Huang, Guangyi Liu
  • Patent number: 11399377
    Abstract: A method of processing a quality-of-service flow and a communication device are provided. The method includes: acquiring a first identifier of a target quality-of-service flow; creating a second identifier of the target quality-of-service flow according to the first identifier of the target quality-of-service flow; wherein, a length of the second identifier of the target quality-of-service flow is less than or equal to a length of the first identifier of the target quality-of-service flow.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: July 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: 11382073
    Abstract: A method of transmitting control information, a method of receiving control information, a base station and a terminal are provided. The method of transmitting control information includes: identifying the control information, wherein the control information at least comprises a first feature field and a second feature field, and a bit value of the first feature field is used to indicate a function and a length of the second feature field; sending the control information to a terminal device.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: July 5, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jiqing Ni, Wei Zhou, Jun Zuo, Ailing Wang
  • Patent number: 11382074
    Abstract: The present disclosure provides a control information transmission method, a control information detection method, a network device and a UE. The control information transmission method includes: mapping a control resource set for transmitting control information to at least one RB adjacent to an RB occupied by an SS block in accordance with a predetermined mapping mode; and transmitting the predetermined mapping mode to a UE, and transmitting the control information to the UE on the at least one RB occupied by the control resource set.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: July 5, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jiqing Ni, Wei Zhou, Jun Zuo
  • Patent number: 11375474
    Abstract: A method of sending downlink information, an Access and Mobility Management Function entity and a Network Function entity are provided. The method of sending downlink information includes: receiving, by an AMF entity, a first notification message sent by a NF entity and configured to call a first service of the AMF entity; sending to the NF entity, by the AMF entity, indication information configured to indicate that a UE is in a connected state; receiving, by the AMF entity, a second notification message sent by the NF entity and configured to call a second service of the AMF entity; and sending, by the AMF entity, downlink information to the UE.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 28, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Chao Liu, Tao Sun
  • Patent number: 11330481
    Abstract: The present disclosure provides a method and a device for configuring one or more measurement parameters. The method is applied to a base station, and includes acquiring signal transmission information from a neighboring cell. The signal transmission information includes first information about the transmission of a synchronization signal and/or second information about the transmission of a reference signal for beam measurement. According to the present disclosure, it is able to solve the problem in the related art where it is impossible for a conventional measurement gap configuration mechanism to ensure that a UE is capable of successfully receiving a signal from a neighboring cell.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: May 10, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Xiaoran Zhang, Nan Hu
  • Patent number: 11316943
    Abstract: Provided are a subscription processing method, a network node and a unified data repository. The method includes: receiving a subscription request message sent by a network function NF entity; sending a subscription resource creation request message to a unified data repository UDR according to the subscription request message, wherein the subscription resource creation request message carries an original notification address, the original notification address carried in the subscription resource creation request message is a notification address carried in the subscription request message.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 26, 2022
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Xu Chen, Yue Song, Zhenning Huang