Patents Assigned to Beijing Xiaomi Mobile Software Co., Ltd.
  • Publication number: 20220022166
    Abstract: An information sending method includes: a sending device determining a first frequency-domain bandwidth occupied by control information to be sent, and a second frequency-domain bandwidth occupied by user data corresponding to said control information; the sending device occupying m different frequency-domain resources in a frequency-division multiplexing manner to repeatedly transmit the control information m times to a receiving device; and the sending device occupying target frequency-domain resources to send the user data to the receiving device. In the technical solution provided by the present disclosure, a sending device occupies a plurality of different frequency-domain resources and repeatedly transmits control information to a receiving device in the frequency-division multiplexing manner; thus, the probability that the control information is detected is correspondingly improved.
    Type: Application
    Filed: November 8, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qun ZHAO
  • Publication number: 20220022257
    Abstract: The present invention provides a method and apparatus for setting transmission time advance. The method comprises: detecting the current transmission time advance (TA) in a target time unit, and obtaining the detecting result; if the detecting result indicates that the current TA has failed, transmitting a random access signal to a base station by means of a first target resource, the random access signal being used for indicating that the base station requires configuration of a new TA to a client; receiving the new TA returned from the base station; and transmitting target data to the base station based on the new TA by means of a second target resource, the target data being required to be reported to the base station by the client. The present invention simplifies the random access process of the client, saves the client power and prevents waste of the second target resource.
    Type: Application
    Filed: November 2, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qin MU
  • Publication number: 20220022134
    Abstract: A method, device, and a storage medium for downlink channel monitoring are provided. The method may be applied to a terminal. The terminal may receive a control signal, and acquire the target cell range of the control signal. The target cell range may be used for determining a target cell made effective by the control signal. The terminal may determine a target downlink channel of the target cell according to the target cell range. The terminal may monitor the target downlink channel according to the control signal.
    Type: Application
    Filed: December 5, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Yanhua LI
  • Publication number: 20220022154
    Abstract: A network registration method includes: generating first non-access stratum (NAS) signaling, the first NAS signaling comprising first identity identifier information concerning a first user device and second identity identifier information concerning a second user device, wherein when the first user device is an unmanned aerial vehicle, the second user device is an unmanned aerial vehicle controller, and when the first user device is an unmanned aerial vehicle controller, the second user device is an unmanned aerial vehicle; and sending the first NAS signaling to a core network to request for registration of pairing information concerning the unmanned aerial vehicle and the unmanned aerial vehicle controller.
    Type: Application
    Filed: December 17, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Wei HONG
  • Publication number: 20220022133
    Abstract: A downlink channel monitoring method includes monitoring a downlink channel with a first monitoring mode, where the first monitoring mode comprises a full monitoring mode, a wake-up signal monitoring mode, or a sleep signal monitoring mode. Additionally, the method includes monitoring levels of the full monitoring mode, the wake-up signal monitoring mode, and the sleep signal monitoring mode, where the full monitoring mode, the wake-up signal monitoring mode, and the sleep signal monitoring mode are different. Further, the method includes switching, in response to determining that a monitoring situation satisfies a preset condition, a monitoring mode from the first monitoring mode to a second monitoring mode matching the preset condition according to the monitoring levels. Finally, the method includes monitoring the downlink channel with the second monitoring mode, where the second monitoring mode is different from the first monitoring mode.
    Type: Application
    Filed: December 5, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Yanhua LI
  • Publication number: 20220022226
    Abstract: Provided are a method and apparatus for transmitting information, a base station and a terminal. The method includes: determining transmission configuration information of a transmission region based on a preset size of a data block after channel detection on an unlicensed spectrum succeeds, the transmission region bearing downlink data transmission; generating a scheduling instruction according to the transmission configuration information, and transmitting it to a target terminal; and performing the downlink data transmission according to the transmission configuration information based on the preset size of the data block. The method for transmitting the information provided by the present disclosure may effectively transmit information with an unlicensed spectrum resource, and improve the reliability of information transmission of the unlicensed spectrum.
    Type: Application
    Filed: November 1, 2018
    Publication date: January 20, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Yajun ZHU
  • Patent number: 11228667
    Abstract: A Base Station (BS), a method, and device are provided for data transmission. The BS is deployed in a radio access network constructed on the basis of a first mobile communication technology standard. The BS includes: a user plane entity and an aggregation adaptation layer function entity. The user plane entity is configured to receive user plane data in a first format, and send the user plane data in the first format to the aggregation adaptation layer function entity. The aggregation adaptation layer function entity is configured to convert the user plane data in the first format into user plane data in a second format, and send the user plane data in the second format to a BS in a radio access network constructed on the basis of the second mobile communication technology standard.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Wei Hong, Li Wang, Ming Zhang
  • Patent number: 11229037
    Abstract: A base station of a wireless communication system is disclosed. The base station comprise a communication module; and a processor. The processor is configured to transmit a radio frame divided into a plurality of subframes by using the communication module, wherein a duration of each of the plurality of subframes is 1 ms. When the base station transmits a partial subframe having a duration shorter than the duration of each of the plurality of subframes, the processor starts to transmit a control channel for scheduling data transmitted through the partial subframe at a symbol position for transmitting a reference signal.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Minseok Noh, Jinsam Kwak, Juhyung Son
  • Patent number: 11227328
    Abstract: An interactive method and device for an e-commerce application program are provided, which belong to the technical field of mobile terminal. The method includes: receiving an interactive virtual item sent from a seller account in an interactive channel of the e-commerce application program, wherein the interactive channel is a collection of groups configured to realize instant communications between the seller account and at least one user account, and the interactive channel corresponds to a product category in the e-commerce application program; determining the at least one user account in the interactive channel; and sending the interactive virtual item to the at least one user account in the interactive channel.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: January 18, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Zhiyu Yin, Liming Zhang, Zhiguang Zheng
  • Patent number: 11229008
    Abstract: A paging configuration method includes: judging whether a present system load level of a present cell is greater than a preset load threshold or not; and when the present system load level is lower than or equal to the preset load threshold, sending first configuration information to each UE in the present cell, the first configuration information including multiple Paging Occasions (POs), a first effective PO set in the multiple POs, an identifier of UE and an identifier of an effective PO corresponding to the UE in the first effective PO set.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: January 18, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Yang Liu
  • Patent number: 11224305
    Abstract: The present disclosure relates to a method and a device for adjusting indoor illumination intensity. In the method, a target illumination intensity value is acquired when a target electric appliance is running and the target electric appliance is susceptible to illumination intensity in a room. In the method, a first indoor illumination intensity value in the room is collected, and an indoor illumination intensity adjustment device is controlled according to the first indoor illumination intensity value and the target illumination intensity value. The indoor illumination intensity adjustment device is controlled to change the first indoor illumination intensity value to achieve a second indoor illumination intensity value where the second indoor illumination intensity value conforms to the target illumination intensity value.
    Type: Grant
    Filed: November 10, 2018
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Ke Wu
  • Patent number: 11229053
    Abstract: The present invention relates to a method, an apparatus and a system for adjusting a contention window size for performing channel access.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Minseok Noh, Jinsam Kwak, Juhyung Son
  • Patent number: 11227533
    Abstract: A method of collecting ambient light is employed by a terminal provided with an ambient light sensor at a first area in a display screen of the terminal. The method includes: determining a target image frame adjacent to a collection time point, wherein the collection time point is a time point at which the ambient light sensor collects ambient light; decreasing display brightness of pixel points in a second area of the target image frame to a target value, wherein the first area is a sub-area of the second area; and displaying the target image frame according to the target value, and controlling the ambient light sensor to collect the ambient light at the collection time point.
    Type: Grant
    Filed: November 17, 2019
    Date of Patent: January 18, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Gaosen Liu
  • Patent number: 11227564
    Abstract: A processing method for an eye protection mode can be applied to a mobile terminal and include: acquiring a preset eye protection value, the preset eye protection value being a preset color temperature value of a white point; determining an eye protection coefficient of the preset eye protection value based on an application environment of the mobile terminal, and obtaining an optimized eye protection value based on the eye protection coefficient and the preset eye protection value, the optimized eye protection value being an eye protection color temperature value of the white point; determining eye protection color coordinates of the white point based on the optimized eye protection value and a daylight-blackbody locus curve; and determining RGB values of all color nodes based on the eye protection color coordinates of the white point through a color conversion matrix.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: January 18, 2022
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Dong Zhai
  • Patent number: 11228860
    Abstract: The present disclosure relates to a terminal positioning method, apparatus, electronic device, and storage medium. The method can be applied to at least one spatial reference device in a space where a terminal is located. At least two subspaces can be included in the space where the terminal is located that are respectively provided with at least one position sensing device. Further, the spatial reference device is a device that satisfies a preset position condition among the position sensing devices. The method can include performing a first communication interaction with a terminal to be located based on a first communication protocol, determining a first relative positioning result for positioning the terminal based on a result of the first communication interaction, and determining a target subspace where the terminal is located based on the first relative positioning result.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Yanjiong Wang, Zheng Li, Shan Chen
  • Publication number: 20220014325
    Abstract: The present disclosure provides sidelink-based transmission methods and apparatuses. A method includes: determining whether one or more resources occupied by a first sidelink channel and one or more resources occupied by a second sidelink channel conflict in a time domain, where the first sidelink channel is configured to transmit data for the sidelink and the second sidelink channel is configured to transmit feedback information for the sidelink; and transmitting target information to a receiver through a third sidelink channel in response to determining that the one or more resources occupied by the first sidelink channel and the one or more resources occupied by the second sidelink channel conflict in the time domain, where the target information includes at least one of the data or the feedback information.
    Type: Application
    Filed: November 23, 2018
    Publication date: January 13, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qun ZHAO
  • Publication number: 20220014930
    Abstract: Provided are a method and apparatus for adjusting automatic retransmission. The method includes detecting uplink retransmission service information of at least two target user equipments (UEs), where after listen before talk (LBT) detection performed on a grant-free uplink transmission resource in an unlicensed spectrum fails, the at least two target UEs are capable of sharing a same original retransmission alternative resource to perform automatic uplink retransmission; determining whether the original retransmission alternative resource is overloaded according to the uplink retransmission service information; adjusting related configuration information of retransmission alternative resource to obtain adjusted retransmission configuration information in response to determining that the original retransmission alternative resource is overloaded; and delivering the adjusted retransmission configuration information to the at least two target UEs.
    Type: Application
    Filed: November 9, 2018
    Publication date: January 13, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Juejia ZHOU
  • Publication number: 20220015185
    Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for timer control. The method may include suspending, when a terminal is in an discontinuous reception (DRX) active state, a currently running DRX timer in response to an interruption of a preset communication. The method may further include continuing, when the preset communication is resumed, to run the DRX timer.
    Type: Application
    Filed: October 29, 2018
    Publication date: January 13, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xiaowei JIANG
  • Publication number: 20220015066
    Abstract: A method and device are provided for transmitting control information and data. In the method, the device determines a time-frequency resource corresponding to control information and user data to be sent. The device transmits the control information and the user data on the time-frequency resource. In response to determining that a first time-frequency resource corresponding to the control information and a second time-frequency resource corresponding to the user data belong to the same time unit, the device set a part of the second time-frequency resource to occupy starting time-domain symbols of the time unit.
    Type: Application
    Filed: November 15, 2018
    Publication date: January 13, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Qun ZHAO
  • Patent number: D941303
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: January 18, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Qing Zhao, Zekui Li, Haitao Chen