Patents Assigned to CHINA MOBILE COMMUNICATIONS
  • Patent number: 11206663
    Abstract: A method for configuring a frame structure, a network side device and a terminal are provided. A relevant frame structure is modified so that uplink and downlink transmission resources are flexibly adjusted, so as to be adapted to requirements of uplink and downlink services and not be limited to a certain type or certain types of fixed uplink and downlink configurations and GP configurations. The method includes determining a first periodicity and first indication information, wherein the first periodicity is a frame periodicity configured for a carrier or a periodicity in which a uplink transmission appears; the first indication information is used to indicate whether a time-domain transmission resource available for the uplink transmission exists in the first periodicity or not; and, if the time-domain transmission resource exists, indicate a position of the time-domain transmission resource.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: December 21, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Corporation
    Inventor: Xiaodong Xu
  • 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: 11166188
    Abstract: A method for transmitting information, a method for receiving information, a PDCP entity, and a computer storage medium are provided. The method includes: determining, by a Packet Data Convergence Protocol (PDCP) entity, an information transmitting order of at least one Radio Link Protocol (RLC) entity managed by the PDCP entity, and determining, based on the information transmitting order, a reordering sequence number corresponding to each of the at least one RLC entity; determining a Protocol Data Unit (PDU) to be transmitted by each of the at least one RLC entity, and adding the reordering sequence number to the PDU; and mapping the PDU to a corresponding RLC entity.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 2, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Corporation
    Inventors: Yingying Wang, Junshuai Sun, Xueyan Huang, Chihlin I
  • 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: 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: 11129227
    Abstract: The present application relates to the technical field of communications, and in particular to a data transmission method and apparatus, and a storage medium. The method comprises: when a user terminal using a control plane transmission mode is in an idle state, determining whether the user terminal needs to be converted from the control plane transmission mode to a user plane transmission mode; and if it is determined that the user terminal needs to be converted to the user plane transmission mode, initiating a service request process to a network side so as to convert same to the user plane transmission mode for data transmission.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: September 21, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Corporation
    Inventors: Chao Liu, Aihua Li
  • Publication number: 20210289246
    Abstract: A scheduling method includes: a server receiving a first request of a first peer (P2P) node; the first request containing service content; using position information on different network hierarchies of the first P2P node and the service content to determine at least one candidate P2P node for the first P2P node; the at least one candidate P2P node can provide a service for the first P2P node; the position information being position information generated on the basis of a network topology structure; using the at least one candidate P2P node to generate a candidate P2P node information list; P2P node information in the information list representing a transmission distance between the at least one candidate P2P node and the first P2P node; and returning the information list to the first P2P node. Further disclosed at the same time are a server, a first P2P node and a computer-readable storage medium.
    Type: Application
    Filed: September 26, 2017
    Publication date: September 16, 2021
    Applicants: CHINA MOBILE COMMUNICATION LTD., RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS CORPORATION
    Inventors: Jing WANG, Hui WANG
  • 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
  • Publication number: 20210195431
    Abstract: The present disclosure provides a data processing method adapted to access network architecture, and the access network architecture. The data processing method includes: providing a data distribution and reordering module; acquiring, by the data distribution and reordering module, control information, the control information including information about a byte length of the data distributed over an air-interface channel and information about an air-interface link during air-interface cell switch; and distributing, by the data distribution and reordering module, data received from a PDCP layer toward a central RLC layer/a remote RLC layer in accordance with the control information, reordering data from the central RLC layer/remote RLC layer, and transmitting the reordered data to the PDCP layer.
    Type: Application
    Filed: December 30, 2016
    Publication date: June 24, 2021
    Applicant: CHINA MOBILE COMMUNICATIONS CORPORATION
    Inventors: Junshuai SUN, Yingying WANG, Xueyan HUANG, Chih-Lin I
  • 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
  • Patent number: 10999211
    Abstract: The present disclosure provides a resource authorization method for deployment of a VNF, a VNFM, an NFVO, a storage medium and a device. The resource authorization method includes steps of: determining, by the VNFM, whether or not there is a resource request; in the case that there is the resource request, transmitting, by the VNFM, a resource authorization request to the NFVO; receiving, by the VNFM, a resource authorization response from the NFVO, the resource authorization response containing a resource authorization result; and processing, by the VNFM, the resource authorization result.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: May 4, 2021
    Assignee: China Mobile Communications Group Co., Ltd.
    Inventor: Peng Zhao
  • Patent number: 10999840
    Abstract: A data transmission method and device for a front-haul transport network include: determining a configuration parameter of a logical channel for transmitting data, the configuration parameter including: the type of the logical channel; different logical channels have different transmission latency and/or different physical transmission resource utilization rates; according to the configuration parameter, mapping the logical channel onto one or more unit frames of a superframe, each unit frame having a preset corresponding relationship with a physical transmission resource; and according to the type of the logical channel mapped by the unit frame, transmitting data carried by the unit frame.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: May 4, 2021
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Weiqiang Cheng, Han Li
  • Patent number: 10972941
    Abstract: A front-haul transport network and a data transmission method, the front-haul transport network including: an access type front-haul transport node (FTN-ACC), used for connecting to a remote radio unit (RRU); an aggregate type front-haul transport node (FTN-AGG), one end of which is connected to the FTN-ACC and the other end of which is connected to baseband processing units (BBUs); at least two transmission channels having different transmission delays are established between the FTN-ACC and the FTN-AGG, the FTN-ACC and/or the FTN-AGG being specifically used for selecting a corresponding transmission channel for carrying out transmission according to time delay requirements for data.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: April 6, 2021
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Han Li, Weiqiang Cheng, Lei Wang
  • Patent number: 10965414
    Abstract: A signal configuration method, device and storage medium are provided. The method includes: acquiring at least one type of reference information, wherein the reference information is used to characterize a configuration status of a communication network; and configuring time domain and/or frequency domain resources for a phase-tracking reference signal based on the at least one type of reference information, and obtaining configuration information of the time domain and/or frequency domain resources for the phase-tracking reference signal, wherein the configuration information includes a density or a pattern corresponding to the time domain and/or frequency domain resources.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: March 30, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Ke Zhong, Hui Tong