Patents by Inventor Xiaoxiao ZHENG

Xiaoxiao ZHENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11129065
    Abstract: A data transmission optimization method, a terminal, and a network device are provided. The terminal determines to move along a track route included in a track context and reach a to-be-optimized route segment on the track route, where the track context is pre-generated by the terminal, and includes a track route along which the terminal moves and that is passed through by the terminal in a historical time and a to-be-optimized route segment on the track route, a value of a predefined measurement parameter meets a preset threshold value range when the terminal moves in the to-be-optimized route segment. The terminal sends a data transmission optimization instruction to a network device, where the data transmission optimization instruction is used to instruct the network device to perform a data transmission optimization processing operation, and the data transmission optimization processing operation includes adjusting a resource allocation policy of the terminal.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: September 21, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Nizhong Lin, Lingli Pang, Xiaoxiao Zheng, Guoqiong Cao
  • Patent number: 11057864
    Abstract: Embodiments of the present disclosure provide a paging method, a device, and a system, and relate to the communications field, so as to reduce signaling exchange performed when an access network device pages UE, save a network resource, and improve data transmission efficiency. The paging method includes: receiving, by user equipment (UE), paging information sent by an access network device, where the paging information is used to instruct the UE to send a paging response by using an uplink data sending resource; and obtaining, by the UE, the uplink data sending resource according to the paging information, and sending paging response information to the access network device by using the uplink data sending resource.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 6, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoying Xu, Tianle Deng, Hongzhuo Zhang, Xiaoxiao Zheng, Li Yang
  • Patent number: 11044731
    Abstract: A data transmission method, a device and a system are disclosed. In an embodiment the data method includes obtaining, by UE, first information, where the first information includes at least one of a location information of the UE, a channel quality between the UE and a base station, a channel load between the UE and the base station, a size of data to be sent by the UE, or an uplink service arrival sparseness degree of the base station, determining, by the UE, whether the first information meets a preset condition, and, when the first information does not meet the preset condition, obtaining, by the UE, an unscheduled uplink data transmission resource, and sending data to the base station by using the unscheduled uplink data transmission resource.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: June 22, 2021
    Assignee: Huawei Technoiogies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Tianle Deng
  • Patent number: 11025751
    Abstract: The present disclosure relates to methods for processing data packet and apparatus. One example method includes sending compression configuration information to a network device, receiving compression configuration information of an application layer packet from the network device, and performing compression processing on the application layer packet at an access layer according to the compression configuration information.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: June 1, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Lingli Pang, Xiaoxiao Zheng, Weiguang Fan, Xuan Xiao
  • Patent number: 11012178
    Abstract: Embodiments of the present invention provide a downlink information transmission method, a base station, and user equipment. The method includes: sending, by a first base station, downlink information by using a first period according to a first pattern; sending, by the first base station, the downlink information by using a second period according to the first pattern, or by using the first period according to a second pattern, or by using a second period according to a second pattern when the first base station determines to change a transmission period and/or a transmission pattern of the downlink information, where the second period is less than the first period, and OFDM symbols occupied by the second pattern are more than OFDM symbols occupied by the first pattern. The present invention is applicable to the field of communications technologies.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: May 18, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Qufang Huang
  • Patent number: 11006433
    Abstract: The present disclosure relates to bearer establishment methods, user equipment, and base stations. One example method includes configuring, by user equipment (UE), a bearer for the UE by using a pre-stored configuration parameter, where the pre-stored configuration parameter includes an access stratum (AS) configuration parameter, and sending, by the UE, service data to a base station by using the bearer.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: May 11, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Lingli Pang
  • Patent number: 10979934
    Abstract: A method for operating a receiving device includes receiving a first protocol data unit (PDU) of a first burst transmission, the first PDU includes a first transmission identifier (T_ID) associated with the first burst transmission, and the first PDU further includes a final PDU indication indicating that the first PDU is a final PDU of the first burst transmission, and releasing a first radio link control (RLC) resource associated with the first T_ID when the first RLC resource associated with the first T_ID exists.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: April 13, 2021
    Assignee: Futurewei Technologies, Inc.
    Inventors: Nathan Edward Tenny, Xiaoxiao Zheng
  • Patent number: 10966208
    Abstract: A voice service processing method and an apparatus are provided. The method includes: receiving, by a base station, voice configuration indication information from user equipment (UE), where the voice configuration indication information is used to indicate at least one voice configuration supported by the UE; and configuring, by the base station, a voice transmission scheme for the UE based on the voice configuration indication information. The UE can initiate a voice service on a 5G network, and a high-quality and convenient voice service can be provided for a user.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: March 30, 2021
    Assignee: HUAWEI TECHNOLGIES CO., LTD.
    Inventors: Jun Chen, Xiaoxiao Zheng
  • Patent number: 10932159
    Abstract: A data transmission method, a data receiving device, and a data sending device are disclosed. An RLC protocol entity unit of a data receive end receives a TCP acknowledgement from a TCP protocol entity unit of the data receive end; and the RLC protocol entity unit sends indication information to an RLC protocol entity unit of a data transmit end, where the indication information is used to indicate whether the RLC protocol entity unit needs to generate a TCP acknowledgement. The RLC protocol entity unit receives the indication information from the RLC protocol entity unit, and sends the TCP acknowledgement to a TCP protocol entity unit of the data transmit end based on the indication information, to ensure that the TCP protocol entity unit ultimately receives only one TCP ACK for one TCP data packet.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: February 23, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Nizhong Lin, Lingli Pang, Xiaoxiao Zheng, Mingzeng Dai, Chenguang Qian
  • Patent number: 10931725
    Abstract: A device implementing a system for audio-video conferencing using multiple stream identifiers includes a processor configured to receive, from a sending device, indication of a first content stream and a first stream identifier, and indication of a second content stream and a second stream identifier associated. The first content stream and the second content stream correspond to different bit rates of streaming content. The processor is configured to receive, from a receiving device, a request to subscribe to the second content stream, the request including the second stream identifier, and receive, from the sending device, an indication that the second stream identifier has been associated with the first content stream. The processor is configured to forward, to the receiving device, the first content stream based on the request to subscribe to the second content stream and on the indication that the second stream identifier has been associated with the first content stream.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: February 23, 2021
    Assignee: Apple Inc.
    Inventors: Christopher M. Garrido, Thomas P. Devanneaux, Yan Yang, Ming Jin, Vu H. Chiem, Patrick Miauton, Karthick Santhanam, David L. Biderman, Hsien-Po Shiang, Eric L. Chien, Xiaoxiao Zheng, Bess C. Chan, Komei Harada, Dazhong Zhang
  • Publication number: 20210022201
    Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide an RRC connection management method and apparatus, and a device. The method includes: sending, by UE when in an RRC idle mode, an uplink data request to an access network node by using a shared data sending resource, where the uplink data request includes uplink data and request information that is used for requesting to enter an RRC connected mode; and receiving, by the UE, an access network dedicated identifier of the UE from the access network node, where the access network dedicated identifier of the UE is determined by the access network node according to the request information, and the UE is in the RRC connected mode within a validity period of the access network dedicated identifier of the UE.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Xiaoying XU, Xiaoxiao ZHENG, Tianle DENG
  • Publication number: 20210007158
    Abstract: Embodiments of the present disclosure provide a data transmission method, terminal, and base station, relate to the communications field, and can improve data packet transmission efficiency. The data transmission method includes: receiving, by a terminal in an idle state, a first resource sent from a base station, where the first resource is used by the terminal to send an uplink application layer data packet to the base station; and sending, by the terminal, on the first resource, the uplink application layer data packet to the base station. The data transmission method is applied to the data transmission system.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Xiaoying XU, Xiaoxiao ZHENG, Lingli PANG, Li YANG
  • Publication number: 20200404550
    Abstract: Embodiments provide a user equipment handover method, and a device. In embodiments of the present invention, when a handover is to be performed, user equipment may send first information that is used to request a handover, and then a destination network device may allocate a first uplink resource to the user equipment.
    Type: Application
    Filed: September 3, 2020
    Publication date: December 24, 2020
    Inventors: Xiaoying Xu, Qufang Huang, Xiaoxiao Zheng
  • Publication number: 20200396319
    Abstract: A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 17, 2020
    Inventors: Lingli PANG, Min HUANG, Xiaoxiao ZHENG, Hao BI
  • Patent number: 10813147
    Abstract: Embodiments of the present disclosure provide a data transmission method, terminal, and base station, relate to the communications field, and can improve data packet transmission efficiency. The data transmission method includes: receiving, by a terminal in an idle state, first resource sent from a base station, where the first resource is used by the terminal to send an uplink application layer data packet to the base station; and sending, by the terminal, on the first resource, the uplink application layer data packet to the base station. The data transmission method is applied to the data transmission system.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: October 20, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Lingli Pang, Li Yang
  • Patent number: 10813160
    Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide an RRC connection management method and apparatus, and a device. The method includes: sending, by UE when in an RRC idle mode, an uplink data request to an access network node by using a shared data sending resource, where the uplink data request includes uplink data and request information that is used for requesting to enter an RRC connected mode; and receiving, by the UE, an access network dedicated identifier of the UE from the access network node, where the access network dedicated identifier of the UE is determined by the access network node according to the request information, and the UE is in the RRC connected mode within a validity period of the access network dedicated identifier of the UE.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: October 20, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Tianle Deng
  • Patent number: 10791484
    Abstract: Embodiments provide a user equipment handover method, and a device. In embodiments of the present invention, when a handover is to be performed, user equipment may send first information that is used to request a handover, and then a destination network device may allocate a first uplink resource to the user equipment.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: September 29, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Qufang Huang, Xiaoxiao Zheng
  • Patent number: 10779313
    Abstract: Embodiments of the present disclosure disclose an uplink data transmission method and apparatus. The method may include: generating uplink scheduling information according to an obtained scheduling information generation rule, where the uplink scheduling information includes at least a modulation and coding scheme; and when uplink data needs to be sent, modulating and encoding the uplink data by using the modulation and coding scheme, and sending the modulated and encoded uplink data to an access device. According to the embodiments of the present disclosure, uplink data sending efficiency of user equipment can be improved.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: September 15, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Lingli Pang, Qinghai Zeng
  • Patent number: 10771596
    Abstract: A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: September 8, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lingli Pang, Min Huang, Xiaoxiao Zheng, Hao Bi
  • Publication number: 20200260407
    Abstract: Embodiments of the present disclosure provide a paging method, a device, and a system, and relate to the communications field, so as to reduce signaling exchange performed when an access network device pages UE, save a network resource, and improve data transmission efficiency. The paging method includes: receiving, by user equipment (UE), paging information sent by an access network device, where the paging information is used to instruct the UE to send a paging response by using an uplink data sending resource; and obtaining, by the UE, the uplink data sending resource according to the paging information, and sending paging response information to the access network device by using the uplink data sending resource.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Xiaoying XU, Tianle DENG, Hongzhuo ZHANG, Xiaoxiao ZHENG, Li YANG