Patents Assigned to VIVO MOBILE COMMUNICATION CO., LTD.
  • Publication number: 20210050748
    Abstract: A wireless charging receiving device, wireless charging method and system, and terminal device are provided. The device includes a control unit, receiving coil, rectifier-filter unit, first voltage conversion unit and battery cell module. The control unit transmits a first control signal to a wireless charging transmitting device and outputs a second control signal to the first voltage conversion unit if the wireless charging transmitting device is of a model belonging to a first preset model set and an output voltage of the battery cell module is within a preset range. The receiving coil senses a first electromagnetic wave to generate a first AC. The rectifier-filter unit converts the first AC into a first DC. The first voltage conversion unit converts the first DC into a second DC under the control of the second control signal. The battery cell module is charged by the second DC.
    Type: Application
    Filed: March 4, 2019
    Publication date: February 18, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Huabing WEI, Dong CHEN
  • Publication number: 20210051755
    Abstract: A radio link recovery method and a terminal are provided in the present disclosure. The method includes: performing RLM; and when RLF is detected on a plurality of specified cells, initiating a radio link recovery procedure, and/or when RLF is detected on a specified cell, performing RLF reporting for the specified cell.
    Type: Application
    Filed: November 3, 2020
    Publication date: February 18, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Wei BAO, Xiaodong YANG
  • Publication number: 20210044127
    Abstract: The present disclosure provides a mobile terminal, a charging device and a charging method thereof. A first communication module is disposed in the mobile terminal and a second communication module is disposed in the charging device to perform match verification. After the match verification is successful, the mobile terminal may transmit a charging request including a charging parameter required by the mobile terminal to the charging device, and then receive first energy that matches the charging parameter and is transmitted by the charging device. After the mobile terminal converts the first energy into a direct current voltage for charging, the mobile terminal can directly use the direct current voltage corresponding to the first energy for charging.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Dahuan LI
  • Publication number: 20210045248
    Abstract: A PCB, a method of manufacturing the PCB, and a mobile terminal are provided. The PCB includes a PCB body and a PCB element. A first surface of the PCB body is provided with a groove. The PCB element includes a connection terminal, and a part of the PCB element is arranged within the groove. The connection terminal includes a first portion arranged within the groove and a second groove arranged outside the groove, and the first portion is electrically connected to conductive layers in the PCB body.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Houxun TANG
  • Publication number: 20210044556
    Abstract: Provided in the present disclosure are a message management method and terminal, the method comprising: receiving a first input of an operating body for a target message on a group communication interface; in response to the first input, displaying a message management widget, the message management widget comprising processing progress information of the target message; when a processing feedback message of at least one message receiving subject for the target message is received, updating display content of the message management widget.
    Type: Application
    Filed: October 23, 2020
    Publication date: February 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong CUI, Di YAO
  • Publication number: 20210045143
    Abstract: A method of sending UCI and a user equipment are provided. The method includes: in the case that an overlapping of PUCCH and PUSCH in a time domain occurs, selecting a PUSCH to carry and send UCI, based on at least one of an uplink data scheduling type and a numerology of uplink carrier.
    Type: Application
    Filed: February 2, 2019
    Publication date: February 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Zichao JI, Xueming PAN
  • Publication number: 20210044467
    Abstract: A method for transmitting a PTRS, a terminal, and a network device are disclosed in this disclosure. The method includes: acquiring target DMRS ports corresponding to two PTRS ports respectively in a scenario where a terminal performs non-codebook based uplink transmission by using a CP-OFDM waveform; and transmitting corresponding PTRSs to a network device by using respective target DMRS ports.
    Type: Application
    Filed: March 7, 2019
    Publication date: February 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Wei XI, Peng SUN, Jingzhi MA
  • Patent number: 10917275
    Abstract: An information transmission method for reducing Peak to Average Power Ratio (PAPR), a transmitting terminal and a receiving terminal are provided, to solve the technical problem that it is difficult for a transmitting terminal to reliably transmit side information to a receiving terminal by using conventional methods for reducing PAPR. The method includes: scrambling an initial data block according to a predetermined scrambling mode to obtain a scrambled target data block; determining a scrambling mode index corresponding to the predetermined scrambling mode according to a predetermined relation between scrambling mode indexes and scrambling modes; generating side information carrying the determined scrambling mode index based on the scrambling mode index; and transmitting the side information and the target data block to a receiving terminal.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: February 9, 2021
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xiaodong Shen
  • Publication number: 20210036833
    Abstract: The present disclosure provides in some embodiments a method for determining a CSI resource type, a network side device and a terminal. The method for determining the CSI resource type is applied to the terminal, and includes: receiving an MAC CE for activating/deactivating CSI resource sets; and determining types of the CSI resource sets indicated in the MAC CE, the types of the CSI resource sets including a first type for the measurement of a semi-persistent PUCCH and a second type for the measurement of a semi-persistent PUSCH.
    Type: Application
    Filed: January 22, 2019
    Publication date: February 4, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong YANG, Yue MA
  • Publication number: 20210033913
    Abstract: A flexible liquid-crystal-screen module and a method of assembling the flexible liquid-crystal-screen module are provided. The flexible liquid-crystal-screen module includes a groove-type middle bezel, a flexible liquid-crystal display and a backlight assembly, wherein, the backlight assembly is fixed at a bottom of a groove of the groove-type middle bezel, the flexible liquid-crystal display is fixed on an opening of the groove of the groove-type middle bezel, and the backlight assembly is spaced from the flexible liquid-crystal display.
    Type: Application
    Filed: November 12, 2018
    Publication date: February 4, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Peng LUO
  • Publication number: 20210037534
    Abstract: The embodiments of the present disclosure provide a sidelink operation method and a terminal. The method includes: acquiring sidelink configuration information, wherein the sidelink configuration information includes at least one of feedback configuration information and measurement configuration information; performing at least one of a measurement operation and a feedback operation on sidelink according to the sidelink configuration information.
    Type: Application
    Filed: October 12, 2020
    Publication date: February 4, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Zichao JI
  • Patent number: 10912123
    Abstract: A method for transmitting uplink data, a user equipment and a network-side device are provided according to the present disclosure. The method for transmitting uplink data includes: transmitting a first message to a network-side device; receiving a second message fed back by the network-side device, where the second message is determined by the network-side device based on information about the network-side device and the first message; and transmitting the uplink data in an uplink data transmission manner corresponding to the second message. In solutions of the present disclosure, the user equipment can flexibly transmit uplink data in response to an instruction from a network-side device without being limited to transmitting the uplink data in an uplink scheduling grant-based manner, thereby achieving the objectives of fulfilling service requirements and transmitting uplink data with high flexibility and stability.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: February 2, 2021
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaolong Li, Chenlu Zhang, Fei Qin
  • Publication number: 20210028851
    Abstract: A terminal detection method obtaining current first position information of a terminal, where the first position information indicates that a position where the terminal is currently located is a first position and, when the first position information does not match second position information stored in the terminal, obtaining a first direction vector between a target base station and the terminal, where the target base station is to be accessed by the terminal. A current first normal vector of an antenna array plane of the terminal is obtained. A first target vector according to the first direction vector and the first normal vector is determined. The first target vector instructs the terminal to search for a signal transmitted by the target base station in a direction of the first target vector. The method and related terminal may be applied to the process of the terminal accessing the target base station.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Haibo NING
  • Publication number: 20210027037
    Abstract: A fingerprint recognition method and a mobile terminal are provided. The method includes: recognizing, if a touch operation on a screen of the mobile terminal is detected, a touch area, on which the touch operation is performed, of the screen of the mobile terminal; controlling, if it is detected that the mobile terminal is in a state for fingerprint authentication, a brightness value of the touch area to be greater than or equal to a first preset brightness value, and a brightness value of a display area other than the touch area of the screen of the mobile terminal to be less than the first preset brightness value; and collecting and recognizing fingerprint information of the touch area by using a fingerprint recognition member.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Daqing XU
  • Publication number: 20210029633
    Abstract: A radio frequency system based on millimeter wave communication, a method for adjusting transmit power, and a terminal are provided. The radio frequency system includes a Doherty power amplification unit, an antenna array, and a micro control unit MCU, where an output end of the Doherty power amplification unit is connected to an input end of the antenna array, a control end of the Doherty power amplification unit and a control end of the antenna array are both connected to the MCU, and the MCU controls a radiation direction of an antenna in the antenna array; and the Doherty power amplification unit includes two power amplifiers, saturation power of the two power amplifiers is equal, a switch controller is connected in series to one of the two power amplifiers, and the MCU controls transmit power of the Doherty power amplification unit by controlling opening and closing of the switch controller.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Kun WANG
  • Publication number: 20210028853
    Abstract: A beam failure detection method, an information configuration method, a terminal and a network device are provided, and the method includes: receiving configuration information used for beam failure detection; performing, according to the received configuration information, a preset operation on a timer and/or a counter for beam failure detection corresponding to a target beam; where the target beam is one of beams supported by the terminal, or a beam corresponding to a Bandwidth Part BWP supported by the terminal.
    Type: Application
    Filed: October 15, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yumin WU, Yu YANG
  • Publication number: 20210029637
    Abstract: A method, a user equipment, and a network side device for monitoring a physical downlink control channel are provided. The method includes: receiving a physical layer signaling or an MAC layer signaling from a network side, wherein the physical layer signaling or the MAC layer signaling indicates a monitoring behavior of the UE or a plurality of UEs including the UE with respect to a PDCCH; determining the monitoring behavior of the UE with respect to the PDCCH according to the physical layer signaling or the MAC layer signaling.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Dajie JIANG, Zichao JI, Fei QIN
  • Publication number: 20210028844
    Abstract: Embodiments of the present disclosure provide an information reporting method, a terminal and a network device for defining reporting rules of CSI report for the terminal which is in the DRX mode and in the inactive time. The method includes: when the terminal is in a discontinuous reception (DRX) mode, determining, according to first information, whether the terminal in an inactive time reports a channel state information (CSI) report. The first information is configured to indicate allowing the terminal in the inactive time to report the CSI report at a CSI report instant, or prohibiting the terminal in the inactive time from reporting a semi-persistent or aperiodic CSI report reported on a physical uplink shared channel (PUSCH) at the CSI report instant.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yang SONG, Peng SUN
  • Publication number: 20210029683
    Abstract: The present disclosure provides a PDCCH monitoring method, a UE and a network side device. The PDCCH monitoring method includes: acquiring one or more bits in DCI transmitted through a first PDCCH monitored by the UE, the one or more bits in the DCI of the first PDCCH indicating a PDCCH not to be monitored and/or a PDCCH to be monitored; and determining the PDCCH not to be monitored and/or the PDCCH to be monitored in accordance with the one or more bits in the DCI of the first PDCCH.
    Type: Application
    Filed: October 12, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Dajie JIANG, Kai WU, Xueming PAN
  • Publication number: 20210029675
    Abstract: Provided in an embodiment of the present disclosure are a sidelink transmission method and a terminal. The sidelink transmission method includes transmitting SCI through a PSCCH of a sidelink. The SCI includes an information field, and the information field is used to indicate physical layer information of the sidelink.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 28, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Zichao JI