Patents by Inventor Qin MU

Qin MU 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: 11843933
    Abstract: A method for physical channel transmission in a machine type communication (MTC) system, applied to a base station, and includes: acquiring user capability information of user equipment (UE); determining a user capability of the UE according to the user capability information, the user capability including: nonsupport for physical downlink channel transmission in along term evolution (LTE) control channel region of a subframe, or support for physical downlink channel transmission in the LTE control channel region of the subframe; and sending a physical downlink channel transmission to the UE according to a transmission type corresponding to the user capability.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: December 12, 2023
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Qin Mu
  • Patent number: 11844116
    Abstract: A random access method and device may be used in a wireless communications network. The random access method includes selecting a preamble of a message A; determining a logical resource unit for transmitting the message A based on the preamble of the message A, in which the preamble has a predetermined mapping relationship with the logical resource unit, and the logical resource unit includes at least one physical resource unit part, the physical resource unit part is a partial physical resource obtained by dividing a physical uplink shared channel (PUSCH) physical resource; and transmitting the message A through the physical resource unit part included in the logical resource unit.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: December 12, 2023
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin Mu
  • Publication number: 20230397173
    Abstract: A physical downlink control channel (PDCCH) transmission method, applicable to a base station, includes: transmitting, in multiple slots, PDCCHs to a UE; wherein the PDCCHs in at least two slots of the multiple slots are consecutive in time domain.
    Type: Application
    Filed: October 14, 2020
    Publication date: December 7, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Xuemei QIAO, Yang LIU, Qin MU
  • Publication number: 20230396369
    Abstract: A method for communication, applied to a terminal, including: determining, in response to the terminal being configured with a first transmission configuration, a hybrid automatic repeat request feedback delay set; wherein the hybrid automatic repeat request feedback delay set comprises at least one candidate hybrid automatic repeat request feedback delay; and determining a hybrid automatic repeat request feedback delay corresponding to the first transmission configuration based on the hybrid automatic repeat request feedback delay set; where the first transmission configuration is a first number of hybrid automatic repeat request process or a transmission configuration associated with a first number of hybrid automatic repeat request.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 7, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin MU
  • Patent number: 11838933
    Abstract: The present invention is designed to appropriately select PUCCH resources used to transmit HARQ-ACK. According to one aspect of the present invention, a user terminal has a control section that monitors candidate resources of one or more downlink (DL) control channels (DL) transmitted in multiple different time and/or frequency resources, and detects one or more downlink control information (DCI), and a transmission section that transmits delivery acknowledgment information in response to a downlink (DL) data channel by using an uplink (UL) control channel, and the control section selects resources for the UL control channel based on the DCI.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: December 5, 2023
    Assignee: NTT DOCOMO, INC.
    Inventors: Kazuki Takeda, Satoshi Nagata, Qin Mu, Liu Liu, Chongning Na, Xin Wang, Jing Wang, Lihui Wang, Min Liu, Huiling Jiang
  • Publication number: 20230388052
    Abstract: The present disclosure relates to a transmission configuration method, a transmission configuration apparatus and a storage medium. The transmission configuration method is applied to a terminal, and includes: determining a parameter related to a first modulation mode; and determining a repetition parameter based on the parameter related to the first modulation mode. Determining a repetition parameter may include, in response to an uplink transmission of the terminal reaching a condition for applying the first modulation mode, determining that the repetition is not performed for the uplink transmission or in response to a downlink transmission of the terminal reaching a condition for applying the first modulation mode, determining that the repetition is not performed for the downlink transmission.
    Type: Application
    Filed: October 14, 2020
    Publication date: November 30, 2023
    Inventor: Qin MU
  • Publication number: 20230370980
    Abstract: A channel detection method is applied to a terminal, and includes: determining a first prediction model, the first prediction model being used for predicting a service execution time of a terminal; and according to the service execution time predicted by the first prediction model, determining a channel detection occasion.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 16, 2023
    Inventor: Qin MU
  • Publication number: 20230371006
    Abstract: A method and device for resource configuration are disclosed. A terminal determines a first bandwidth part and at least one second bandwidth part. At least some of configuration parameters of the first bandwidth part and each of the second bandwidth part are same.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 16, 2023
    Inventor: Qin MU
  • Publication number: 20230361839
    Abstract: A method for reporting a channel quality indication (CQI) is applied to a first type of terminal and includes: determining a CQI parameter set corresponding to the first type of terminal; and reporting the CQI according to the CQI parameter set.
    Type: Application
    Filed: September 30, 2020
    Publication date: November 9, 2023
    Inventor: Qin MU
  • Publication number: 20230361971
    Abstract: A method for transmitting data, includes: obtaining, by a terminal, a set of transmission parameters; receiving downlink control information including an information field; determining a target number of n for times of repeated transmissions based on the set of transmission parameters and the information field, where n is a positive integer; and transmitting data, in a target transmission resource, based on a target transmission mode for the target number of n times.
    Type: Application
    Filed: October 11, 2019
    Publication date: November 9, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin MU
  • Publication number: 20230354346
    Abstract: An information transmission method is applied to a base station, and includes: sending a physical downlink control channel (PDCCH) signaling corresponding to a type of a user equipment (UE) according to the type of the UE; wherein the PDCCH signaling carries random access response control information for the UE; wherein different types of UEs correspond to different PDCCH signalings, and the random access response control information is configured to indicate scheduling information associated with a random access response.
    Type: Application
    Filed: June 24, 2020
    Publication date: November 2, 2023
    Inventor: Qin MU
  • Publication number: 20230336281
    Abstract: A method for configuring a hybrid automatic repeat request (HARQ) delay is applied to a network device, and includes: determining a first HARQ feedback delay value for a terminal of a first type, wherein the first HARQ feedback delay value belongs to a first HARQ feedback delay value set, and the first HARQ feedback delay value set is associated with the terminal of the first type and is different from a second HARQ feedback delay value set associated with a terminal of a second type.
    Type: Application
    Filed: September 7, 2020
    Publication date: October 19, 2023
    Inventor: Qin MU
  • Publication number: 20230337031
    Abstract: A method for reporting channel state information includes: determining a first configuration parameter, in which the first configuration parameter indicates a parameter for a first type of terminal to report CSI measurement information, and the first configuration parameter at least includes a CSI measurement information reporting threshold value; and reporting the CSI measurement information based on the CSI measurement information reporting threshold value.
    Type: Application
    Filed: September 22, 2020
    Publication date: October 19, 2023
    Inventors: Xuemei QIAO, Qin MU
  • Patent number: 11791945
    Abstract: A hybrid automatic repeat request (HARQ) feedback method includes: determining a plurality of target HARQ results, the plurality of target HARQ results being the HARQ results corresponding respectively to a plurality of target physical downlink shared channels (PDSCHs), the plurality of target PDSCHs being a plurality of PDSCHs scheduled by a current physical downlink control channel (PDCCH); based on the plurality of target HARQ results, determining a combined HARQ result, the combined HARQ result being used for representing the plurality of target HARQ results; determining a target narrowband physical uplink shared channel (NPUSCH), the target NPUSCH being an NPUSCH with a target resource carrying the combined HARQ result; carrying the combined HARQ result by the target resource, and sending the target NPUSCH to a base station.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: October 17, 2023
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Qin Mu
  • Publication number: 20230328754
    Abstract: A terminal in a 5G new radio (NR) network that meets the requirements of mid-range Internet of Things (IoT) devices is referred to as a reduced capability user equipment (UE) or simply called Redcap UE. A downlink transmission method for use with a Redcap UE includes: determining a first parameter configured to indicate the number of repeated transmissions of a physical downlink control channel of a first type of terminal; and performing downlink transmissions based on the first parameter.
    Type: Application
    Filed: September 9, 2020
    Publication date: October 12, 2023
    Inventors: Xuemei QIAO, Qin MU
  • Publication number: 20230327808
    Abstract: The present disclosure relates to a communication processing method and apparatus, and a storage medium. The communication processing method includes: in response to that a plurality of search spaces for repetition transmissions are configured in a same transmission time unit, performing detections in the search spaces for repetition transmissions according to a preset detection rule; and in response to that cumulative search spaces where the detections are performed exceed a physical downlink control channel detection limit, dropping a current search space where a detection is currently performed and a search space where a detection is not performed.
    Type: Application
    Filed: June 11, 2020
    Publication date: October 12, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin MU
  • Publication number: 20230318735
    Abstract: A method for configuring a modulation and coding scheme (MCS) table is performed by a terminal, and includes: determining to use at least one of a first MCS table subset or a second MCS table subset in response to meeting a first condition; wherein the first MCS table subset is at least a part of a table in a first MCS table, and the second MCS table subset is at least a part of a table in a second MCS table.
    Type: Application
    Filed: September 10, 2020
    Publication date: October 5, 2023
    Inventor: Qin MU
  • Publication number: 20230319615
    Abstract: A communication method performed by a network device includes: determining a bias of a communication parameter and a threshold of the communication parameter; and sending the bias of the communication parameter and the threshold of the communication parameter. A communication method performed by a terminal includes: acquiring a bias of a communication parameter and a threshold of the communication parameter; and conducting communication based on a measurement value of the communication parameter, the bias of the communication parameter, and the threshold of the communication parameter. A communication apparatus is also provided.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 5, 2023
    Inventor: Qin MU
  • Patent number: 11777659
    Abstract: A hybrid automatic repeat request (HARQ) feedback method includes: determining a plurality of target HARQ results; where the plurality of target HARQ results correspond to a plurality of respective target physical downlink shared channels (PDSCHs) which are scheduled by a current physical downlink control channel (PDCCH); determining a combined HARQ result based on the plurality of target HARQ results; where the combined HARQ result is configured to represent the plurality of target HARQ results; determining one target physical uplink control channel (PUCCH); where the target PUCCH includes a target resource carrying the combined HARQ result; and sending the target PUCCH that includes the target resource carrying the combined HARQ result to a base station. A plurality of target HARQ results can be represented by one combined HARQ result to improve HARQ feedback efficiency and reduce PUCCH resource cost.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: October 3, 2023
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin Mu
  • Publication number: 20230300603
    Abstract: Disclosed are a capability determination method, a capability determination apparatus and a storage medium. The capability determination method may include: determining configuration information, the configuration information at least comprising an identifier for indicating that a first-type UE supports an additional PDSCH scheduling delay and/or indicating N hybrid automatic repeat request (HARQ) processes. N is greater than or equal to 9. The enhancement of the capability of supporting an additional PDSCH scheduling delay and N HARQ processes is defined and configured.
    Type: Application
    Filed: August 7, 2020
    Publication date: September 21, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin MU