Patents by Inventor Weiwei Yang

Weiwei Yang 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: 20230050533
    Abstract: Provided are a transmission method and device, and a computer readable storage medium. The transmission method includes: receiving, by a terminal, indication information of a maximum transmission block size (TBS) supported by a data transmission, and determining the maximum TBS supported by the data transmission according to the indication information; and determining, by the terminal, a TBS supported by the data transmission according to the maximum TBS supported by the data transmission.
    Type: Application
    Filed: July 11, 2022
    Publication date: February 16, 2023
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Weiwei YANG
  • Publication number: 20230026076
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for monitoring control channels. A wireless communication device may receive, from a wireless communication node, a higher layer configuration. The wireless communication device may determine, according to the higher layer configuration, the upper limits. The upper limits may include a maximum number of physical downlink control channel (PDCCH) candidates to be monitored per slot (M-PDDCH) and a maximum number of non-overlapping control channel elements (CCEs) per slot (M-CC). The wireless communication device may determine at least one time domain duration to apply the upper limits. The wireless communication device may decode at least one PDDCH according to the upper limits, within the at least one time domain durations.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 26, 2023
    Inventors: Youjun HU, Bo DAI, Huiying FANG, Luanjian BIAN, Weiwei YANG, Kun LIU
  • Publication number: 20230021951
    Abstract: Methods, apparatus and systems for determining a transmission resource for transmitting a wake-up signal in a wireless communication are described. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: determining an initial transmission resource for wake-up signal (WUS) transmission; determining an updated transmission resource for WUS transmission based at least on the initial transmission resource and an offset; and transmitting, on the updated transmission resource, a WUS to at least one wireless communication device, wherein the offset is selected from a plurality of predetermined values based on a location of a paging occasion (PO) corresponding to the WUS.
    Type: Application
    Filed: May 4, 2022
    Publication date: January 26, 2023
    Applicant: ZTE Corporation
    Inventors: Weiwei YANG, Bo DAI, Kun LIU, Huiying FANG, Luanjian BIAN, Youjun HU
  • Patent number: 11552772
    Abstract: Provided are a signal transmitting method and apparatus, a storage medium and an electronic apparatus for random-access signal transmissions. The method includes determining resources for a random-access signal in a region that comprises 36 subcarriers and six symbol groups. The six symbol groups are assigned indices 0, 1, 2, 3, 4, and 5, and a subcarrier index occupied by a symbol group is determined based on determining a first subcarrier index occupied by a neighboring symbol group, and determining the subcarrier index based on the first subcarrier index and an offset value. The method also includes transmitting the random-access signal using the determined resources.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: January 10, 2023
    Assignee: ZTE Corporation
    Inventors: Kun Liu, Bo Dai, Huiying Fang, Weiwei Yang
  • Patent number: 11544406
    Abstract: Techniques for synthesizing and analyzing data are disclosed. A ML model anonymizes microdata to generate synthesized data. This anonymizing is performed by reproducing attributes identified within microdata and by applying constraints to prevent rare attribute combinations from being reproduced in the synthesized data. User input selects attributes to filter the synthesized data, thereby generating a subset of records. A UI displays a synthesized aggregate count representing how many records are in the subset. Pre-computed aggregate counts are accessed to indicate how many records in the microdata embody certain attributes. Based on the user input, there is an attempt to identify a particular count from the pre-computed aggregate counts. This count reflects how many records of the microdata would remain if the selected attributes were used to filter the microdata. That count is displayed along with the synthesized aggregate count. The two counts are juxtaposed next to one another.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: January 3, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Darren Keith Edge, Weiwei Yang, Kateryna Lytvynets, Christopher Miles White
  • Publication number: 20220400506
    Abstract: A system and method of providing a mechanism for determining control information, such as PDSCH scheduling delay and/or HARQ-ACK delay. The system and method include receiving, by a wireless communication device from a wireless communication node, a control signal indicating one of a plurality of physical downlink shared channel (PDSCH) scheduling delays and one of a plurality of hybrid automatic repeat request-acknowledgement (HARQ-ACK) delays; receiving, by the wireless communication device from the wireless communication node, based on the PDSCH scheduling delays, a PDSCH; transmitting, by the wireless communication device to the wireless communication node, based on the HARQ-ACK delays, a HARQ-ACK that corresponds to the received PDSCH.
    Type: Application
    Filed: August 17, 2022
    Publication date: December 15, 2022
    Inventors: Weiwei YANG, Bo DAI, Huiying FANG, Kun LIU
  • Patent number: 11523481
    Abstract: The present disclosure provides a combinational circuit and a control circuit. The combinational circuit is applied to an LED drive circuit and includes a detection module and a drive and logic conversion module connected with the detection module. The detection module is configured to detect a state of an external switch, generate a detection signal according to the state of the external switch as detected, and send the detection signal to the drive and logic conversion module; and the drive and logic conversion module is configured to receive the detection signal from the detection module, generate a driving signal according to the detection signal, and drive an operation state of a discharge module for discharging an output electrolytic capacitor of the LED drive circuit by using a state of the driving signal.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: December 6, 2022
    Assignee: Oppie Lighting Co., Ltd.
    Inventors: Pingwei Zhang, Weiwei Yang
  • Publication number: 20220385520
    Abstract: Provided are an information transmission method, a base station, a terminal and a computer-readable storage medium. The information transmission method includes: a base station sending a first message. The first message includes at least one of: at least one set of channel quality threshold values, where each of the at least one set of channel quality threshold values includes at least one channel quality threshold value; or a deviation value relative to the at least one channel quality threshold value. The at least one channel quality threshold value is set according to at least one following type of channel quality: reference signal receiving power, a reference signal receiving quality, a downlink signal to interference plus noise ratio, a downlink signal to noise ratio, an uplink signal to interference plus noise ratio, an uplink signal to noise ratio, a downlink path loss, or an uplink path loss.
    Type: Application
    Filed: March 21, 2022
    Publication date: December 1, 2022
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Xianming CHEN, Weiwei YANG
  • Publication number: 20220386285
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for monitoring control channels using dynamic downlink control information. A wireless communication device may receive, from a wireless communication node, a higher layer configuration. The wireless communication device may receive, from the wireless communication node, downlink control information (DCI) configured to trigger upper limits for physical downlink control channel (PDCCH) monitoring. In some embodiments, the wireless communication device may decode at least one PDDCH in at least one slot according to the upper limits.
    Type: Application
    Filed: June 28, 2022
    Publication date: December 1, 2022
    Inventors: Youjun HU, Bo DAI, Huiying FANG, Luanjian BIAN, Weiwei YANG, Kun LIU
  • Publication number: 20220377783
    Abstract: Provided are a control information indicating method, a communication node and a computer-readable storage medium. The method includes: sending, by a first communication node, control information to a second communication node, where the control information is used for indicating the scheduling of one or more transport blocks, each transport block corresponds to a respective one of hybrid automatic repeat request (HARQ) processes when being scheduled, and each HARQ process has a corresponding HARQ process index and new data indication (NDI) information.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 24, 2022
    Inventors: Youjun HU, Bo DAI, Luanjian BIAN, Huiying FANG, Weiwei YANG, Kun LIU
  • Publication number: 20220369296
    Abstract: Provided are a method and apparatus for transmitting downlink control information. The method includes transmitting the downlink control information (DCI) through a physical downlink control channel (PDCCH); and scheduling multiple transport blocks (TBs) through the DCI. The scheduled multiple TBs are indicated by new data indicator (NDI) information and hybrid automatic repeat request (HARD) process information in the DCI.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 17, 2022
    Inventors: Youjun HU, Bo DAI, Huiying FANG, Kun LIU, Weiwei YANG
  • Publication number: 20220345189
    Abstract: Provided are a method and device for determining precoding, a method and device for detecting data, a storage medium and an electronic device. The method for determining precoding includes: receiving, by a first communication node, a precoding matrix indicator (PMI) sent by a second communication node; and determining a precoding matrix used on a control channel according to the PMI and a precoding parameter; where the precoding parameter includes at least one of: a PMI delay, the number of repetitions of the control channel, an aggregation level of the control channel, a candidate resource of the control channel, a starting physical resource block (PRB) sequence number of the control channel, a repetition resource group of the control channel, or a PRB set of the control channel.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 27, 2022
    Applicant: ZTE Corporation
    Inventors: Luanjian BIAN, Bo DAI, Kun LIU, Weiwei YANG
  • Publication number: 20220337460
    Abstract: Disclosed are a signal transmitting method, device and system, and a storage medium. The method includes: transmitting a first signal, the first signal includes at least one of: at least one first structure or at least one second structure. Each first structure includes at least one symbol group, each symbol group in the each first structure includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group occupy a same subcarrier or a same frequency resource in frequency domain. Each second structure includes at least one symbol group, each symbol group includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group in the each second structure occupy a same subcarrier or a same frequency resource in frequency domain.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 20, 2022
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Xianming CHEN, Weiwei YANG
  • Publication number: 20220330151
    Abstract: Provided are a method and device for transmitting a wake up signal, and a storage medium. The method includes: a wake up signal sent by a second node is received by a first node at a first position; where the wake up signal includes at least one of a group wake up signal or a common wake up signal; the wake up signal is detected by the first node by using a sequence corresponding to the wake up signal; and a detection of a physical downlink control channel corresponding to the wake up signal is determined by the first node according to a detection result of the wake up signal.
    Type: Application
    Filed: August 10, 2020
    Publication date: October 13, 2022
    Inventors: Weiwei YANG, Bo DAI, Kun LIU, Huiying FANG, Luanjian BIAN, Youjun HU
  • Publication number: 20220329381
    Abstract: Provided are an information indication method and apparatus, a terminal, a base station and a storage medium. The information indication method includes described below, first information is sent to a terminal, where the first information includes a re-synchronization signal (RSS) configuration indication, the RSS configuration indication is used for indicating whether RSS configuration information of a neighboring cell is the same as RSS configuration information of a serving cell, so that the terminal acquires the RSS configuration information of the neighboring cell according to the RSS configuration information of the serving cell in a case where the RSS configuration information of the neighboring cell is the same as the RSS configuration information of the serving cell.
    Type: Application
    Filed: May 9, 2020
    Publication date: October 13, 2022
    Inventors: Huiying FANG, Bo DAI, Xiubin SHA, Weiwei YANG
  • Publication number: 20220286970
    Abstract: Provided are a data sending method and apparatus, a data receiving method and apparatus, a first node, and a second node. The data sending method includes that in the case of the inactive state or in the case where the radio resource control state is the idle state, data is sent to a second node through a first uplink channel; and that downlink control channels in a first search space are detected.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 8, 2022
    Inventors: Kun LIU, Bo DAI, Zhaohua LU, Weiwei YANG, Huiying FANG, Luanjian BIAN, Youjun HU
  • Publication number: 20220287070
    Abstract: Provided are a scheduling indication method, a scheduling indication apparatus and a storage medium. The scheduling indication method includes: scheduling multiple shared channels through a single physical downlink control channel (PDCCH), where scheduling information is carried in the single PDCCH and is used to indicate scheduling for a process corresponding to each of the multiple shared channels, and the multiple shared channels include a physical uplink shared channel (PUSCH) and/or a physical downlink shared channel (PDSCH).
    Type: Application
    Filed: July 28, 2020
    Publication date: September 8, 2022
    Inventors: Youjun HU, Bo DAI, Weiwei YANG, Huiying FANG, Kun LIU, Luanjian BIAN
  • Publication number: 20220271881
    Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving a resource allocation message indicative of a plurality of resource groups allocated for a signal; and transmitting the signal using a portion of the plurality of resource groups, wherein, in a frequency domain, the portion of the plurality of resource groups presents a hopping pattern comprising at least a first hopping path that is associated with a first plurality of increasing frequency spacings and a second hopping path that is associated with a second plurality of decreasing frequency spacings.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventors: Kun LIU, Bo DAI, Xianming CHEN, Weiwei YANG, Huiying FANG
  • Patent number: 11424806
    Abstract: Provided are a method and device for determining precoding, a method and device for detecting data, a storage medium and an electronic device. The method for determining precoding includes: receiving, by a first communication node, a precoding matrix indicator (PMI) sent by a second communication node; and determining a precoding matrix used on a control channel according to the PMI and a precoding parameter; where the precoding parameter includes at least one of: a PMI delay, the number of repetitions of the control channel, an aggregation level of the control channel, a candidate resource of the control channel, a starting physical resource block (PRB) sequence number of the control channel, a repetition resource group of the control channel, or a PRB set of the control channel.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: August 23, 2022
    Assignee: ZTE CORPORATION
    Inventors: Luanjian Bian, Bo Dai, Kun Liu, Weiwei Yang
  • Publication number: 20220264543
    Abstract: The present invention provides a resource allocation method and device. The method includes: sending, by a base station, a resource allocation parameter to a terminal, where the resource allocation parameter includes a starting narrowband index and a resource position, where the starting narrowband index is used for indicating a narrowband resource and/or a wideband resource for the terminal to establish a physical shared channel. The embodiments of the present invention solve the problem in existing art that resource allocation for physical downlink shared channel (PDSCH)/physical uplink shared channel (PUSCH) only considers a bandwidth limitation of a 1.4 MHz narrowband so that a user equipment (UE) cannot support machine type communications (MTC) applications with a higher data rate, achieving an effect of being capable of supporting MTC traffic with a higher data rate.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Huiying Fang, Weiwei Yang, Bo Dai