Patents by Inventor Yanliang Sun
Yanliang Sun 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).
-
Publication number: 20230327721Abstract: An antenna switching method and apparatus are provided. The antenna switching method is performed by a terminal and includes: when a network environment of the terminal or a state of the terminal satisfies a first condition, performing an antenna switching state dominated by an uplink, performing uplink transmission sequentially on at least two antennas in the antenna switching state dominated by the uplink, obtaining an uplink transmission parameter of each of the antennas within a first preset time length, and determining a to-be-used uplink antenna according to the uplink transmission parameter. The uplink transmission parameter includes: at least one of a network resource allocation amount, a network speed, a packet data convergence protocol (PDCP) layer rate, a radio link control (RLC) layer rate, a physical layer rate, a closed-loop power control variation of physical uplink shared channel, or a closed-loop power control variation of physical uplink control channel.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Jinning HUANG, Yanliang SUN, Ningning XIE, Yi HE
-
Publication number: 20230136962Abstract: The terminal information obtaining method includes: receiving a first signal sent by a terminal; and estimating first information of the terminal according to the first signal, the first information including at least one of the following: position information of the terminal, direction information of the terminal, reception beam information corresponding to the terminal, or sending beam information corresponding to the terminal.Type: ApplicationFiled: December 29, 2022Publication date: May 4, 2023Inventors: Dajie Jiang, Kun Yang, Xueming Pan, Yanliang Sun, Fei Qin
-
Publication number: 20230040380Abstract: This application discloses a radio resource management measurement method, a terminal device, and a network device. The RRM measurement method includes: obtaining indication information from a network, where the indication information is used to indicate a type of RRM measurement behavior of a terminal device in a highspeed scenario, and the type of RRM measurement behavior includes a first type of RRM measurement behavior or a second type of RRM measurement behavior; and in a case that the indication information indicates the first type of RRM measurement behavior, starting RRM measurement of an intra-frequency cell before an eDRX cycle arrives, and receiving a paging message when the eDRX cycle arrives. Therefore, power consumption of the terminal device can be reduced in embodiments of this application.Type: ApplicationFiled: October 20, 2022Publication date: February 9, 2023Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Yanliang SUN, Li CHEN, Xusheng WEI
-
Publication number: 20230012980Abstract: A cell reselection method, performed by an electronic device, includes: in a case of detecting that the electronic device performs ping-pong reselection in multiple cells, obtaining a number of reselections; in a case that the number of reselections reaches a preset number of times. The cell reselection method further includes determining a target cell among the multiple cells. Reference Signal Received Power (RSRP) fluctuation of the target cell is less than a preset fluctuation threshold. Reference Signal Received Quality (RSRQ) within a camping period is greater than a first threshold. The cell reselection method also includes setting an offset value and accessing the target cell according to the offset value.Type: ApplicationFiled: September 22, 2022Publication date: January 19, 2023Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Yi HE, Yanliang SUN, Tianchuan WANG
-
Publication number: 20220338207Abstract: Resource scheduling method, communications device, network device and storage medium are disclosed. The method is applied to a communications device including UE1 and UE2.Type: ApplicationFiled: July 6, 2022Publication date: October 20, 2022Inventors: Yanliang SUN, Xiaodong YANG, Yue HONG
-
Publication number: 20220279379Abstract: A cell congestion processing method, a terminal, and a network side device are provided. The method includes: receiving congestion indication information sent by a network side device, where the congestion indication information is used to indicate that a first cell is congested; and accessing, by the terminal, a second cell based on the congestion indication information.Type: ApplicationFiled: May 19, 2022Publication date: September 1, 2022Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Yi HE, Yanliang SUN, Weihsin SU
-
Publication number: 20220240133Abstract: Embodiments of the present application provide a cell camping method, a device, and a system. The method includes: in a case that UE encounters a ping-pong handover deadlock between a first cell and a second cell, camping on the first cell or the second cell according to first information, where after the UE camps on the first cell or the second cell, the UE ends the ping-pong handover deadlock, and the first information is determined according to target measurement configuration information.Type: ApplicationFiled: April 8, 2022Publication date: July 28, 2022Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Yanliang SUN, Yi HE, Tianchuan WANG
-
Patent number: 11395156Abstract: A communication method includes receiving first beam feedback information from a wide beam terminal, where the first beam feedback information includes information about a first wide beam and information about M wide beams whose signal quality meets a first condition, receiving second beam feedback information from a narrow beam terminal, where the second beam feedback information includes information about a second wide beam and information about N wide beams whose signal quality meets a second condition, receiving, from the narrow beam terminal, information about a first narrow beam, where the first narrow beam is a narrow beam covered by the second wide beam, and determining, based on the first beam feedback information, the second beam feedback information, and the information about the first narrow beam, whether to transmit downlink data to the wide beam terminal and the narrow beam terminal.Type: GrantFiled: May 21, 2019Date of Patent: July 19, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Peiyao Zhao, Zhaocheng Wang, Kai Xu, Hongcheng Zhuang, Yanliang Sun, Lili Zhang
-
Publication number: 20220217634Abstract: A method for receiving a power saving signal, a method for transmitting a power saving signal, and a related device are provided. The method includes: in a case that a beam failure is detected, transmitting a random access request; and after the random access request is transmitted and before a transmission control indication TCI state is updated, performing detection for a power saving signal in a recovery search space based on a first quasi co-location QCL relationship, where the first QCL relationship is a QCL relationship of beam failure recovery reference signals BFR-RS.Type: ApplicationFiled: March 23, 2022Publication date: July 7, 2022Inventors: Yanliang SUN, Kai WU, Li CHEN, Xueming PAN
-
Patent number: 11381287Abstract: This application provides an NR uplink codebook configuration method and a related device. The method may include: receiving, by a network device, reference transmission unit configuration information reported by a terminal, where the reference transmission unit configuration information includes: a quantity N of transmission units of the terminal, a quantity M of groups into which the N transmission units are divided, and a quantity of transmission units included in each group; determining transmission port configuration information of the terminal based on the reference transmission unit configuration information; receiving reference codebook configuration information reported by the terminal; determining a codebook type of the terminal based on the reference codebook configuration information; and sending the transmission port configuration information and the codebook type to the terminal.Type: GrantFiled: August 11, 2017Date of Patent: July 5, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Yanliang Sun
-
Publication number: 20220209920Abstract: The present disclosure provides a channel monitoring control method and a terminal. The method includes: performing a first operation in a case that a monitoring resource in a power saving control channel conflicts with a resource corresponding to a first behavior, where the first operation includes one of the following: monitoring the power saving control channel; skipping monitoring the power saving control channel; and skipping monitoring the power saving control channel in a control resource set CORESET based on a currently activated transmission configuration indicator TCI state.Type: ApplicationFiled: March 18, 2022Publication date: June 30, 2022Inventors: Kai Wu, Yanliang Sun, Xueming Pan
-
Publication number: 20220167201Abstract: Embodiments of the present disclosure disclose a mobility measurement method in a radio resource control (RRC) idle or inactive state and a device. The method includes: adjusting measurement attribute information of inter-frequency frequencies, according to an inter-frequency measurement result and/or a serving cell measurement result of a terminal device and configuration information from a network device, where the measurement attribute information of the inter-frequency frequencies includes at least one of: a frequency type, a quantity of frequencies of different frequency types, or a measurement requirement of frequencies of different frequency types, the frequency type includes a first performance frequency or a second performance frequency, and a measurement requirement of the second performance frequency is lower than a measurement requirement of the first performance frequency.Type: ApplicationFiled: February 14, 2022Publication date: May 26, 2022Inventors: Yanliang SUN, Li CHEN, Xusheng WEI, Sanjun FENG
-
Publication number: 20220159492Abstract: Embodiments of the present disclosure provide a measurement method, a measurement indication method, and a device. The method includes receiving indication information, where the indication information indicates whether a terminal can perform measurement at one or more second SSBs, a frequency position of the second SSB is different from a frequency position of a first SSB, and the first SSB is an SSB for measurement of a serving cell. In the embodiments of the present disclosure, the terminal may perform RRM measurement at a non-cell defining SSB in a BWP at which downlink reception is currently performed, which reduces interruption of data transmission, and improves flexibility of measurement behavior of the terminal.Type: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Inventors: Kai WU, Li CHEN, Yanliang SUN
-
Publication number: 20220150767Abstract: Embodiments of this disclosure provide a power determining method and a terminal device. The method includes: obtaining M target ratios, where each of the target ratios is a ratio of one of M target power values to a maximum target power value, the maximum target power value is a maximum value of the M target power values, the M target power values are receive power values of M logical antenna ports, the M logical antenna ports are logical antenna ports of a target receive antenna of the terminal device, and M is an integer greater than 1; and determining a target receive power value based on the M target ratios, where the target receive power value is a receive power value of the target receive antenna.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Inventors: Yue HONG, Ningning XIE, Yanliang SUN, Yifan LI
-
Publication number: 20220116876Abstract: This application discloses a link management method, applied to a terminal device. The method includes: receiving transmission configuration indicator TCI information, where the TCI information is used to indicate M TCI states of a wake-up signal WUS, and M is a positive integer; and in the case that the terminal device is in an inactive-time of connected mode discontinuous reception DRX, performing a link management operation based on the M TCI states, where the link management operation includes at least one of a beam failure detection operation and a radio link failure detection operation.Type: ApplicationFiled: December 20, 2021Publication date: April 14, 2022Inventors: Yanliang SUN, Kai WU, Xiaodong SHEN, Dajie JIANG, Peng SUN
-
Publication number: 20220070786Abstract: A method for determining a detection position includes: determining a first detection position for first indication information. The first detection position is determined based on first configuration information, and the first indication information is used to instruct the terminal to enter a wake-up state or a sleep state.Type: ApplicationFiled: November 8, 2021Publication date: March 3, 2022Inventors: Xiaodong SHEN, Kai WU, Yanliang SUN, Dajie JIANG
-
Publication number: 20220022074Abstract: A measurement configuration method includes: receiving connected state measurement configuration information, where the measurement configuration information includes S pieces of configuration information, each piece of configuration information includes at least one frequency and priority information of the frequency, and S is a positive integer; and determining a measurement frequency from the S pieces of configuration information.Type: ApplicationFiled: September 29, 2021Publication date: January 20, 2022Applicant: VIVO MOBILE COMMUNICATION CO., LTDInventor: Yanliang SUN
-
Patent number: 11223453Abstract: A method includes determining, by a first device, a first resource set and a second resource set in a first transmission subframe; determining a data transmission manner on the first resource set and the second resource set; and implementing data transmission with a second device based on the determined data transmission manner by using the first transmission subframe, where the first resource set is a set of remaining resource elements other than resource elements paired based on a first pairing rule in all resource elements used for data transmission in the first transmission subframe, and the second resource set is a set of the resource elements paired based on the first pairing rule in the first transmission subframe.Type: GrantFiled: February 27, 2017Date of Patent: January 11, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yanliang Sun, Bin Liu
-
Patent number: 11206688Abstract: Embodiments of this application provide a network access method for a low power terminal. The method includes: finding, by a low power terminal, at least one high performance terminal in a first resource pool based on a synchronization signal and a broadcast channel of a virtual micro cell that are sent by a high performance terminal; determining, from all found high performance terminals, a first high performance terminal that needs to be used to access a network; obtaining configuration information through a broadcast channel of a virtual micro cell of the first high performance terminal, where the configuration information includes a second resource pool; and sending a random access request to the first high performance terminal by using a resource in the second resource pool.Type: GrantFiled: June 16, 2016Date of Patent: December 21, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Yanliang Sun, Nathan Edward Tenny, Yongbo Zeng, Yu Cai, Bin Liu, Da Wang
-
Publication number: 20210185547Abstract: A communication method includes receiving first beam feedback information from a wide beam terminal, where the first beam feedback information includes information about a first wide beam and information about M wide beams whose signal quality meets a first condition, receiving second beam feedback information from a narrow beam terminal, where the second beam feedback information includes information about a second wide beam and information about N wide beams whose signal quality meets a second condition, receiving, from the narrow beam terminal, information about a first narrow beam, where the first narrow beam is a narrow beam covered by the second wide beam, and determining, based on the first beam feedback information, the second beam feedback information, and the information about the first narrow beam, whether to transmit downlink data to the wide beam terminal and the narrow beam terminal.Type: ApplicationFiled: May 21, 2019Publication date: June 17, 2021Inventors: Peiyao Zhao, Zhaocheng Wang, Kai Xu, Hongcheng Zhuang, Yanliang Sun, Lili Zhang