Patents by Inventor Yan Xin

Yan Xin 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: 20220385518
    Abstract: The disclosed systems and methods for wireless communication directed are towards (i) encoding data bits to be transmitted over a multiple resource unit (MRU) in a wireless local area network (WLAN), (ii) creating a group of the encoded data bits based on a predetermined criterion, (iii) parsing the encoded bits in the group based on a proportional ratio associated with the MRU, (iv) modulating the parsed encoded data bits to generate modulated encoded data symbols, (v) mapping the modulated encoded data symbols to data subcarriers to generate encoded data subcarriers, the data subcarriers being associated with respective resource units (RUs) of the MRU, (vi) duplicating the encoded data subcarriers within the respective RUs, (vii) shuffling the duplicate encoded data subcarriers across the respective RUs of the MRU, and (viii) transmitting the encoded data subcarriers, and the duplicate encoded data subcarriers over the MRU in the WLAN.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 1, 2022
    Inventors: Yan XIN, Jung Hoon SUH, Osama S. ABOUL-MAGD, Kwok Shum AU, Mohamed Adel SALEM
  • Publication number: 20220373833
    Abstract: An electronic device includes an integrated circuit and a smart film layer. Integrated circuit is configured to output a control signal. Smart film layer is coupled to integrated circuit and includes a first substrate, a second substrate, a liquid crystal layer, a transparent glue layer, a cover, and at least one touch electrode layer. Second substrate is located on first substrate. Liquid crystal layer is located between first substrate and second substrate. Transparent glue layer is located on second substrate. Cover is located on transparent glue layer. At least one touch electrode layer is located between two of first substrate, second substrate, liquid crystal layer, transparent glue layer, or cover. At least one touch electrode layer is configured to transmit a touch signal or at least one touch electrode layer is configured to control liquid crystal layer to present in transparent states according to control signal of integrated circuit.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Inventors: Jun Jie Zheng, Yan Jun Xie, Jun Ping Yang, Ning Zhang, Qi Jun Zheng, Liu Kun Wu, Wei Peng Liu, Xiao Xin Bai
  • Publication number: 20220360517
    Abstract: According to examples, an apparatus may include a processor that may schedule virtual users in a load test of a system under test. An apparatus may access user-specified or prestored points. Each point may represent a number of virtual users that is to place a load on the system under test at a given time. The apparatus may apply curve fitting, such as B├ęzier curve fitting, to generate a curve on a graph in which one axis represents time and another axis represents a number of virtual users at a given time. In some examples, the apparatus may use a smoothing factor to adjust the contours of the generated curve. The apparatus may use the curve to determine curve-fitted points to schedule virtual users at times corresponding to the curve-fitted points. To instantiate the virtual users, the system may use coroutines to reduce computational requirements for instantiating the virtual users.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 10, 2022
    Applicant: MICRO FOCUS LLC
    Inventors: DONG-XING HUANG, ER-XIN SHANG, YAN YANG
  • Publication number: 20220356257
    Abstract: Provided herein are methods of treating or reducing the severity of thyroid eye disease (TED), also known as thyroid-associated ophthalmopathy (TAO), or Graves' ophthalmopathy or orbitopathy (GO), as well as antibodies, or antigen binding fragments thereof, and pharmaceutical compositions comprising them, useful in the methods.
    Type: Application
    Filed: March 10, 2022
    Publication date: November 10, 2022
    Inventors: Jeffrey W. SHERMAN, Dennis A. BENNETT, Srini RAMANATHAN, Yan XIN, Elizabeth THOMPSON, Elizabeth O'NEILL
  • Publication number: 20220360305
    Abstract: Aspects of the disclosure provide for methods and systems for Sub-codebook based Trellis Coded Quantization for CSI Feedback. An aspect of the disclosure provides method executed by a receiver. The method includes receiving a signal from a transmitter, via a communication channel between the receiver and the transmitter. The method further includes estimating parameters associated with the channel based on the received signal. The method further includes obtaining phase information from the estimated parameters. The method further includes applying a trellis coded quantization (TCQ) scheme to the obtained phase information by mapping each sub-codebook index of a set of sub-codebook indices to output bits of each trellis branch making the distance between sub-codebooks maximally equal.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 10, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jung Hoon Suh, Yan Xin, Osama Aboul-Magd, Kwok Shum Au
  • Publication number: 20220352904
    Abstract: An LDPC code encoding method and a communication apparatus are described that provide increased redundant bits through retransmission in an IR-HARQ mechanism, so as to decrease a channel coding rate, and improve decoding performance of an LDPC code. A check matrix of the LDPC code is used as a basic matrix, and the basic matrix is extended to obtain a mother matrix compatible with a plurality of code rates. During LDPC encoding, a transmit device reads, from the mother matrix, a check matrix corresponding to a required code rate, and performs LDPC encoding on an information bit sequence based on the read check matrix. LDPC encoding is performed on the information bit sequence by using check matrices of different sizes, to obtain different quantities of redundant bits.
    Type: Application
    Filed: July 1, 2022
    Publication date: November 3, 2022
    Inventors: Guido MONTORSI, Sergio BENEDETTO, Wei LIN, Yan XIN
  • Publication number: 20220337272
    Abstract: A convolutional code rate matching method and a communication apparatus are provided. A puncturing pattern of a second codeword at a second code rate is obtained based on a puncturing pattern of a first codeword at a first code rate. A second puncturing location set of the second codeword is a subset of a first puncturing location set of the first codeword. When a transmit device decreases a code rate from the first code rate to the second code rate, a redundant bit is sent at a location of a complementary set of the second puncturing location set relative to the first puncturing location set. Compared with the first puncturing location set, the second puncturing location set may obtain more incremental redundant bits, to decrease a channel encoding rate. This can improve decoding performance of a convolutional code.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 20, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Guido MONTORSI, Sergio BENEDETTO, Wei LIN, Yan XIN, Ming GAN
  • Publication number: 20220334424
    Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
    Type: Application
    Filed: December 30, 2020
    Publication date: October 20, 2022
    Inventors: Kai CHEN, Yanqing CHEN, Ruichao LIU, Jie TONG, Xiaofeng ZHANG, Weida QIN, Ning WANG, Yan WANG, Wei LI, Haoyi XIN
  • Publication number: 20220323445
    Abstract: The disclosure provides methods of treating gout in patients comprising administering a PEGylated uricase. Also provided are methods of treating gout in patients comprising co-administering a PEGylated uricase and methotrexate (MTX). Also provided are methods of reducing immunogenicity of a PEGylated uricase and prolonging the urate lowering effect comprising co-administration of the PEGylated uricase and MTX.
    Type: Application
    Filed: February 9, 2022
    Publication date: October 13, 2022
    Inventors: Paul M. PELOSO, Yan XIN
  • Publication number: 20220327420
    Abstract: A method, system, and computer program product for implementing automated pressure level detection and correction is provided. The method includes retrieving from sensors, measurement attributes associated with geological conditions occurring during a mining process. Subsequently, threshold levels configured to activate an alarm associated with measurement attributes exceeding the threshold levels are determined and code is executed with respect to the threshold levels. A combined threshold severity level associated with the safety threshold levels is determined and code is executed with respect to the safety threshold levels. A combined clustering level associated with the safety threshold levels is determined and a difference value between the combined threshold severity level and combined clustering level is generated.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 13, 2022
    Inventors: Deng Xin Luo, Miao Guo, Xiang Yu Yang, Yi Ming Wang, Yan Yu Zhang, Wen Wang
  • Publication number: 20220322116
    Abstract: A method comprises, by a communications device, receiving over a network interface a sensing request transmitted by a sensing initiator, the communications device measuring the received sensing request and determining a parameter of the received sensing request, and the communications device sending over the network interface an action frame to the sensing initiator. The action frame includes a category indicative that the action frame contains a sensing response. The sensing response includes the parameter in an information element of the action frame.
    Type: Application
    Filed: March 22, 2022
    Publication date: October 6, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Osama ABOUL-MAGD, Yan XIN, Jung Hoon SUH, Kwok Shum AU
  • Publication number: 20220318666
    Abstract: A method is presented to facilitate the training of a very large number of machine-learning performance models used to detect anomalies in computing operations. The models are grouped together according to model type, and are allocated to different pods of a computing environment that is used to carry out the operations being monitored. Initial training of models in a group is carried out while monitoring resource usage, and a particular pod is selected for further training based on the resource usage. The pod selected for training preferably has a minimum change in resource usage before and after the initial training. A different pod can be selected for scoring the trained models. The pod selected for scoring preferably has a maximum resource usage during an initial scoring among all pods.
    Type: Application
    Filed: March 30, 2021
    Publication date: October 6, 2022
    Inventors: Tong Luo, Yi Dai, Guang Ming Zhang, Bing Jiang Sun, Shun Xin Cao, Yan Chen, Ling Zhuo
  • Patent number: 11456847
    Abstract: Embodiments of this application relate to the communications field, and in particular, to an information sending/receiving method and apparatus in the communications field. The information receiving method includes: determining an information receiving time based on any two of a time division duplex sector sweep acknowledgement frame count index, a count index, and a time division duplex sector sweep frame count index, duration of a time division duplex sector sweep frame, and duration of a time division duplex sector sweep acknowledgement frame; and receiving information at the determined information receiving time. According to the information receiving/sending method provided in the embodiments of this application, the information sending apparatus can send information at an accurate information sending time, the information receiving apparatus can receive the information at an accurate information receiving time, and system communication can be normally performed.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: September 27, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiao Han, Chenlong Jia, Yan Xin
  • Patent number: 11457394
    Abstract: A reference architecture is described for supporting multi-link aggregation (MLA) operation. A MLA muxer logical layer is provided, which provides a synchronization function to synchronize data transmission over two or more subordinate air interfaces belonging to an aggregated link.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: September 27, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Sheng Sun, Yan Xin, Osama Aboul-Magd, Jung Hoon Suh
  • Publication number: 20220304051
    Abstract: A procedure and frame structure for Wi-Fi sensing is described. An aspect of the disclosure provides a method of sensing. Such the method includes sending, by an initiating station (STA) to a plurality of responder STAs, a sensing request comprising a sensing announcement frame indicating identifiers (ID) of the plurality of responder STAs. Such a method further includes receiving, by the initiating STA from the plurality of responder STAs, one or more responses based on the sensing request. In some embodiments, the announcement frame further indicates resource unit assignments for receiving acknowledgements from the plurality of responder STAs. In some embodiments, the method further includes receiving, by the initiating STA from the plurality of responder STAs, the acknowledgements indicating a willingness to participate in the sensing procedure.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 22, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Osama ABOUL-MAGD, Yan XIN, Jung Hoon SUH, Kwok Shum AU
  • Publication number: 20220300401
    Abstract: According to examples, an apparatus may include a processor and a memory on which are stored machine-readable instructions that when executed by the processor, may cause the processor to track traffic events and user interface (UI) events in parallel and record a first event of a hybrid test script. The first event may be recorded in a traffic mode to record one or more of the traffic events. The processor may transition from the traffic mode to a UI mode and, responsive to the transition from the traffic mode to the UI mode, may share session data between the traffic events and the UI events. Based on the session data, the processor may record a second event of the hybrid test script in the UI mode.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 22, 2022
    Applicant: MICRO FOCUS LLC
    Inventors: Yan-Jun YU, Er-XIN SHANG, Fei GAO
  • Publication number: 20220301131
    Abstract: A method for generating a sample image includes: obtaining an initial image size of an initial image; obtaining a plurality of reference images by processing the initial image based on different reference processing modes; obtaining an image to be processed by fusing the plurality of reference images; and determining a target sample image from images to be processed based on the initial image size.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 22, 2022
    Inventors: Jingwei LIU, Yi GU, Xuhui LIU, Xiaodi WANG, Shumin HAN, Yuan FENG, Ying XIN, Chao LI, Bin ZHANG, Honghui ZHENG, Xiang LONG, Yan PENG, Errui DING, Yunhao WANG
  • Patent number: 11451286
    Abstract: This application provides a communication method. The communication method includes: obtaining, by the database network element, training data, where the training data includes service transmission data and network data; sending, by the database network element, the training data to the data analytics network element; and receiving, by the database network element, first information from the data analytics network element, where the first information includes a first feature index list set, a service identifier corresponding to each feature index list in the first feature index list set, and a DNN corresponding to the service identifier.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 20, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yan Li, Xiaobo Wu, Fangyuan Zhu, Yang Xin
  • Publication number: 20220291936
    Abstract: Systems and methods of automatically generating a video are described. Systems and methods include receiving a test script, generating a step action tree comprising a plurality of actions based on the test script, receiving a selection of a first action of the plurality of actions in the step action tree, and based on the selection of the first action, generating a video clip of a graphical user interface performing the first action and associating the multimedia clip with the first action.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 15, 2022
    Inventors: Er-Xin Shang, Fei Gao, Yan-Jun Yu, Peter Raymond
  • Patent number: 11425753
    Abstract: Systems and methods for emulating Full Duplex (FD) transmissions between two or more devices by way of out-of-band Full Duplex communication, also known as Frequency Division Duplexing-Full Duplex (FDD-FD) communication. FD communication refers to a wireless communication device being able to transmit and receive communications at the same time. In out-of-band FD communication, a first communication channel is used for transmitting a first communication in one direction and a second communication channel is used for simultaneously transmitting a second communication in the reverse direction. Examples relate to management frames for managing channel availability and channel selection for implementing the out-of-band FD communication. An example wi-fi management frame includes an identification of both the first channel for the wireless communication device to transmit on, and the second channel for the wireless communication device to simultaneously receive on.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 23, 2022
    Assignee: Huawei Technologies, Co., Ltd.
    Inventors: Osama Aboul-Magd, Yan Xin, Jung Hoon Suh