Patents by Inventor Ling Su
Ling Su 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).
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Publication number: 20230291451Abstract: Embodiments of the present disclosure provide methods and apparatus for transmitting CSI report. For example, a first aspect of the present disclosure provides a method performed at a terminal device, including: transmitting a first CSI report; transmitting a second CSI report; wherein at least a portion of the second CSI report is obtained based on the first CSI report. For example, a second aspect of the present disclosure provides a method performed at a terminal device, including: transmitting a first CSI report; and transmitting, to a network node, a change indicator about whether at least a portion of the first CSI report changes. According to embodiments of the present disclosure, the success rate of transmitting a CSI report may be improved and the payload for transmitting a CSI report may be reduced.Type: ApplicationFiled: July 14, 2021Publication date: September 14, 2023Inventors: Ling SU, Zhipeng LIN, Ritesh SHREEVASTAV, Robert Mark HARRISON
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Publication number: 20230262753Abstract: A communication device operating in a communications network can determine to transmit information using repetition to a network node operating in the communications network during a random access, RA, procedure. The communication device can further determine a subset of preambles based on determining to transmit the information using repetition. Responsive to determining the subset of preambles, the communication device can determine a preamble of the subset of preambles to transmit to the network node to indicate a type of the repetition. The communication device can further transmit the preamble to the network node. The communication device can further transmit the information using the type of repetition to the network node.Type: ApplicationFiled: August 4, 2021Publication date: August 17, 2023Inventors: Johan Axnäs, Robert Mark Harrison, Ling Su, Zhipeng Lin, David Astely
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Publication number: 20230237270Abstract: Methods and systems provide for providing intelligent topic segmentation within a communication session. In one embodiment, the system connects to a communication session with a number of participants; receives a transcript of a conversation between the participants produced during the communication session, the transcript including timestamps for a number of utterances associated with speaking participants; shifts a window over the utterances to generate blocks of utterances; for each shift of the window over one utterance, identifies topic model (“TM”) clusters (hereinafter “TM clusters”) and generates TM cluster scores to assign text labels for each cluster; aggregates the scores for the TM clusters to generate a number of utterance level scores; converts the utterance level scores into topic segments each including a start time, end time, and associated text label; and transmits, to one or more client devices, a list of the topic segments for the communication session.Type: ApplicationFiled: April 12, 2022Publication date: July 27, 2023Inventors: Peng Su, Ling Tsou, Junqing Wang, Tong Wang
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Patent number: 11688178Abstract: The embodiments of the present disclosure provide a system for calculating a regional crowd movement and a method thereof. The system is applied to a target monitoring environment, a plurality of key travel nodes are planned in the target monitoring environment, and the system includes radio frequency labels deployed on pedestrians, calculation apparatuses deployed at the key travel nodes and a plurality of directional antennas. The directional antenna is configured to, when driven by the calculation apparatus, send a read-write signal to the radio frequency label in a coverage region; the directional antenna is further configured to forward a radio frequency signal simultaneously reflected by the radio frequency label at the time of obtaining the read-write signal to the calculation apparatus; the calculation apparatus is configured to, based on a tempo-spatial distribution circumstance of the radio frequency signals in the region.Type: GrantFiled: September 19, 2022Date of Patent: June 27, 2023Assignees: China Construction First Group Corporation Limited, China Construction First group Huabei Construction Co., Ltd., Lanjian (Suzhou) Technology Co., LtdInventors: Lei Chen, Wei Xu, Zhiyu Zhao, Ruoxuan Mei, Weiyu Su, Ziqi Zhou, Zhengang Zhao, Yuze Wang, Yanting He, Xiaojiao Xiao, Guoxu Zhang, Jing Tong, Le Wang, Ling Wang, Zijin Liao
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Patent number: 11685251Abstract: A planetary gear train transmission device of a hybrid vehicle is provided, which belongs to the technical field of transmissions. A transmission device of a hybrid vehicle based on a planetary gear train, which has a simple structure and is convenient to maintain is provided. The transmission device is composed of two motors, two clutches, one simple planetary gear train, and one complex planetary gear train. One motor is mainly used for generating power, and the other motor is used for driving the vehicle to move forward and brake to recover energy. Selection of different speed ratios and different working modes can be achieved by means of different combinations of the clutches and the planetary gear trains and different working states of the engine and the two motors. The present disclosure is convenient to control, has a compact structure, and adopts a few of parts.Type: GrantFiled: April 19, 2022Date of Patent: June 27, 2023Assignee: HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO., LTD.Inventors: Jing Ma, Lin Yang, Wei Guan, Shutao Yao, Binlong Li, Junyuan Su, Ming Song, Chaowei Li, Chongsheng Bi, Jing Bai, Hongyuan Zhao, Wensheng Wu, Hong Zhou, Xueyong Han, Ling Mu
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Publication number: 20230195779Abstract: An image management method includes: after a video stream sent by a camera is obtained, recognizing a face image in the video stream through face recognition; comparing the image with a face image that is in an area in which the camera is located in a database; and if the comparison fails, expanding the area in which the camera is located around, and then comparing the face image with face images in an area obtained after the area in which the camera is located is expanded. .Type: ApplicationFiled: February 14, 2023Publication date: June 22, 2023Inventors: Ping Zhang, Wei Su, Ling Deng, Ting Lei
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Publication number: 20230186642Abstract: An object detection method includes steps that are to be performed for each piece of point cloud data received from a lidar module, of selecting a first to-be-combined image from among images received from a camera device that corresponds in time to the piece of point cloud data, selecting a second to-be-combined image from among the images that is the Nth image before the first to-be-combined image in the time order, combining the first to-be-combined image and the second to-be-combined image to generate a combined image, generating a result image by incorporating the piece of point cloud data into the combined image, and inputting the result image into a trained machine learning model in order to determine a class to which each object in the result image belongs.Type: ApplicationFiled: December 15, 2021Publication date: June 15, 2023Inventors: Yun-Ling CHANG, Yi-Feng SU, Ying-Ren CHEN
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Publication number: 20230189344Abstract: This disclosure relates to Random Access (RA) procedures in communication networks, and in particular relates to the 4-step RA procedure and the 2-step RA procedure. The techniques described herein more specifically relate to the content of a channel state information report in a random access procedure. A method performed by a wireless device in a random access, RA, procedure comprises performing measurements of one or more reference signals transmitted by abase station. The method further comprises sending a first message to the base station in a Physical Uplink Shared Channel, PUSCH. The first message comprises a Channel State Information, CSI, report comprising information based on the measurements of the one or more reference signals.Type: ApplicationFiled: May 14, 2021Publication date: June 15, 2023Inventors: Ling Su, Anqi He, Ritesh Shreevastav, Zhipeng Lin, Robert Mark Harrison
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Publication number: 20230168863Abstract: A modular multiplication circuit includes a main operation circuit, a look-up table, and an addition unit. The main operation circuit updates a sum value and a carry value according to 2iA corresponding to a first operation value A and m bits of a second operation value B currently under operation, m is a positive integer, i is from 0 to m-1. The look-up table records values related to a modulus, and selects one of the values as a look-up table output value according to the sum value. The addition unit updates the sum value and the carry value according to the look-up table output value and outputs the updated sum value and the updated carry value to the main operation circuit. The modular multiplication circuit updates the sum value and the carry value in a recursive manner by using m different bits of the second operation value B.Type: ApplicationFiled: December 27, 2021Publication date: June 1, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chia-Hsiang YANG, Liang-Hsin LIN, Yu-Ling KANG, Li-Chi SU
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Publication number: 20230161073Abstract: The present invention belongs to the field of nowcasting early-warning technology, and discloses a thunderstorm gale early-warning method, system, equipment and terminal. The thunderstorm gale early-warning method comprises: preprocessing single radar data to identify potential thunderstorm gale areas; and in real-time service, calling the thunderstorm gale parameter model in the potential thunderstorm gale areas identified by single radar every time to perform extrapolation for 1 hour, thereby forming a thunderstorm gale early-warning product within the next hour. The thunderstorm gale early-warning method provided by the present invention makes full use of the identification technology of dual polarization radar to identify the potential of thunderstorm gale, acquires falling areas of potential thunderstorm gale within the next hour by the extrapolation technology, and has better advance and accuracy compared with the existing thunderstorm gale early-warning method.Type: ApplicationFiled: November 22, 2022Publication date: May 25, 2023Applicant: Zhejiang Meteorological ObservatoryInventors: Ling LUO, Xuanxuan HUANG, Wenjuan LI, Juan HUANG, Xiaofen LOU, Lie CHEN, Guiyang SU, Ran LUO, Zhicha ZHANG, Lei ZHANG
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Publication number: 20230092305Abstract: A video encoding system in which pixel data is decomposed into frequency bands prior to encoding. The frequency bands are organized into blocks that are provided to a block-based encoder that encodes the blocks and passes the encoded blocks to a wireless interface that packetizes the blocks for transmittal over a wireless connection. The encoder may categorize the encoded frequency bands into multiple priority levels, and may tag each frequency block with metadata indicating the frequency band represented in the block, the priority of the frequency band, and timing information. The wireless interface may then transmit or drop packets according to the priority levels of the encoded frequency blocks in the packets and/or according to the timing information of the frequency blocks in the packets.Type: ApplicationFiled: November 4, 2022Publication date: March 23, 2023Applicant: Apple Inc.Inventors: Sorin C. Cismas, Jim C. Chou, Ling Su, Keangpo R. Ho
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Publication number: 20220408292Abstract: Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises determining whether the terminal device is capable of reporting channel state information to a network node in a random access procedure. In accordance with an exemplary embodiment, the method further comprises transmitting an uplink message to the network node in the random access procedure to indicate a result of the determination.Type: ApplicationFiled: September 25, 2020Publication date: December 22, 2022Inventors: Anqi He, Zhipeng Lin, Ling Su, Ritesh Shreevastav, Robert Mark Harrison
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Patent number: 11496758Abstract: A video encoding system in which pixel data is decomposed into frequency bands prior to encoding. The frequency bands are organized into blocks that are provided to a block-based encoder that encodes the blocks and passes the encoded blocks to a wireless interface that packetizes the blocks for transmittal over a wireless connection. The encoder may categorize the encoded frequency bands into multiple priority levels, and may tag each frequency block with metadata indicating the frequency band represented in the block, the priority of the frequency band, and timing information. The wireless interface may then transmit or drop packets according to the priority levels of the encoded frequency blocks in the packets and/or according to the timing information of the frequency blocks in the packets.Type: GrantFiled: June 27, 2019Date of Patent: November 8, 2022Assignee: Apple Inc.Inventors: Sorin C. Cismas, Jim C. Chou, Ling Su, Keangpo R. Ho
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Publication number: 20220196673Abstract: Disclosed herein are recombinant baculoviruses suitable for detecting the presence of arthropod-borne viruses in a biological sample of a test subject. The information derived from the detection may also be used to render a diagnosis on whether the test subject is infected with the arthropod-borne viruses or not, so that proper course of treatment may be assigned to the subject.Type: ApplicationFiled: March 9, 2022Publication date: June 23, 2022Applicant: Chung Yuan Christian UniversityInventors: Tzong-Yuan WU, Szu-Cheng KUO, Pei-Yun SHU, Chang-Chi LIN, Der-Jiang CHIAO, Ying-Ju CHEN, Yi-Ting LIN, Shu-Fen CHANG, Chien-Ling SU
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Publication number: 20210312694Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.Type: ApplicationFiled: June 18, 2021Publication date: October 7, 2021Applicant: Apple Inc.Inventors: Arthur Y Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
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Publication number: 20210289531Abstract: Embodiments of the present disclosure provide a method for multiple input multiple output (MIMO) communications. For example, scheduling information is received at a terminal device from a network device, the scheduling information at least indicates physical resource blocks shared by a demodulation reference signal (DMRS) of the terminal device and a further DMRS of at least one further terminal device, and different sub-carriers allocated to the DMRS and the further DMRS in each of physical resource blocks, and the number of physical resource blocks is indivisible by a total number of the terminal device and the at least one further terminal device. The DMRS is generated, and a length of the DMRS is determined based on the number of physical resource blocks and the number of at least one further terminal device. The DMRS is transmitted to the network device on the sub-carriers allocated to the DMRS in the physical resource blocks.Type: ApplicationFiled: July 26, 2017Publication date: September 16, 2021Applicants: Alcatel Lucent, Nokia Solutions and Networks OyInventors: Ling Su, Min Zhang, Xiaoyi Wang, Frank Hsieh
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Publication number: 20210274200Abstract: A video encoding system in which pixel data is decomposed into frequency bands prior to encoding. The frequency bands are organized into blocks that are provided to a block-based encoder that encodes the blocks and passes the encoded blocks to a wireless interface that packetizes the blocks for transmittal over a wireless connection. The encoder may categorize the encoded frequency bands into multiple priority levels, and may tag each frequency block with metadata indicating the frequency band represented in the block, the priority of the frequency band, and timing information. The wireless interface may then transmit or drop packets according to the priority levels of the encoded frequency blocks in the packets and/or according to the timing information of the frequency blocks in the packets.Type: ApplicationFiled: June 27, 2019Publication date: September 2, 2021Applicant: Apple Inc.Inventors: Sorin C. Cismas, Jim C. Chou, Ling Su, Keangpo R. Ho
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Patent number: 11043018Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.Type: GrantFiled: October 24, 2019Date of Patent: June 22, 2021Assignee: Apple Inc.Inventors: Arthur Y Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
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Patent number: 10796313Abstract: A method and system for facilitating online payments are disclosed. According to one aspect of the present invention, a payment agreement is established at a payment service provider that defines terms of a payment relationship between a merchant and a user. The establishing of the payment agreement includes linking the payment agreement with a payment account of the merchant or user stored at the payment service provider. After establishing the payment agreement, a payment request associated with a transaction is received, whereby the payment request includes a unique identifier to identify the payment agreement stored at the payment service provider. Based on a verification that the payment request complies with terms of the payment agreement, the payment request is processed.Type: GrantFiled: April 10, 2018Date of Patent: October 6, 2020Assignee: PayPal, Inc.Inventors: Hugo Olliphant, Franck Chastagnol, Yi-Ling Su, William Wu, Chris Brown, Thach Dang, Thomas Veino, Carol Gunby, Peter Zhe Chu, Steven Chen
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Publication number: 20200300856Abstract: Disclosed herein are recombinant baculoviruses suitable for detecting the presence of arthropod-borne viruses in a biological sample of a test subject. The information derived from the detection may also be used to render a diagnosis on whether the test subject is infected with the arthropod-borne viruses or not, so that proper course of treatment may be assigned to the subject.Type: ApplicationFiled: June 4, 2020Publication date: September 24, 2020Applicant: Chung Yuan Christian UniversityInventors: Tzong-Yuan WU, Szu-Cheng KUO, Pei-Yun SHU, Chang-Chi LIN, Der-Jiang CHIAO, Ying-Ju CHEN, Yi-Ting LIN, Shu-Fen CHANG, Chien-Ling SU