Patents by Inventor Chao Luo

Chao Luo 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).

  • Patent number: 11395182
    Abstract: Embodiments of the present invention provide a method for performing early data transmission in a random access process, and a corresponding base station and corresponding user equipment.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: July 19, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Renmao Liu, Chao Luo, Ningjuan Chang, Chongming Zhang
  • Patent number: 11386322
    Abstract: The present disclosure relates to a computer-implemented method for routing in an electronic design. Embodiments may include receiving, using at least one processor, global route data associated with an electronic design as an input and generating detail route data, based upon, at least in part, the global route data. Embodiments may further include transforming one or more of the detail route data and the global route data into at least one input feature and at least one output result of a deep neural network. Embodiments may also include training the deep neural network with the global route data and the detail route data and predicting an output associated with a detail route based upon, at least in part, a trained deep neural network model.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: July 12, 2022
    Assignee: Cadence Design Systems, Inc.
    Inventors: Weibin Ding, Jie Chen, Chao Luo, Xin-Lei Zhang
  • Publication number: 20220217787
    Abstract: The present invention provides a random access method and user equipment. The random access method includes: user equipment (UE) transmitting a message A to a base station, wherein the message A includes a preamble and a payload of the message A; the user equipment (UE) receiving a message B transmitted by the base station and serving as a response message to the message A; determining whether the message B includes a contention resolution ID of the UE; and upon determining that the message B includes the contention resolution ID of the UE, generating a media access control layer control information (MAC CE), or a media access control layer protocol data unit (MAC PDU), or hybrid automatic repeat request acknowledgement (HARQ-ACK) information to indicate acknowledgement information related to the message B.
    Type: Application
    Filed: April 27, 2020
    Publication date: July 7, 2022
    Inventors: CHONGMING ZHANG, RENMAO LIU, CHAO LUO, SHOHEI YAMADA
  • Publication number: 20220217679
    Abstract: The present invention provides a method performed by user equipment and user equipment. The method comprises: receiving sidelink control information (SCI) transmitted by other user equipment; and determining a resource for at least any one of an initial transmission, a blind retransmission, and a retransmission of a transport block (TB) carried by a physical sidelink shared channel (PSSCH) corresponding to the SCI.
    Type: Application
    Filed: April 26, 2020
    Publication date: July 7, 2022
    Inventors: Yinan Zhao, RENMAO LIU, CHAO LUO
  • Patent number: 11378636
    Abstract: A shimming system for magnetic resonance imaging is provided, which includes: a multi-channel local shim coil unit configured to be installed on an inspection table of a magnetic resonance imaging system, where the multi-channel local shim coil unit includes a local multi-channel shim coil and a radio frequency receiving coil for receiving magnetic resonance signals, and the radio frequency receiving coil is placed inside the local multi-channel shim coil and separated by a distance from the local multi-channel shim coil; a computer control system configured to install and set software controlled by a DC power and calculate field maps and calculate optimization processes; a DC power system communicatively connected to the computer control system to control a value of current of each channel; and a housing having a semi-cylindrical configuration, where the local multi-channel shim coil is only distributed on a semi-cylindrical surface of the semi-cylindrical configuration of the housing.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: July 5, 2022
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Ye Li, Qiaoyan Chen, Jo Lee, Chao Luo, Jianhong Wen, Chao Zou, Xin Liu
  • Patent number: 11382161
    Abstract: An access control method and a user equipment are provided in the present invention. The access control method in a user equipment includes: determining, according to a status of the user equipment, a corresponding access control parameter to execute access control; if a result of the access control is access barring, then starting different access barring timers corresponding to different user equipment states, or starting the same access barring timer in the different user equipment states; and determining a duration of the started access barring timer according to the corresponding access control parameter.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: July 5, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Chongming Zhang, Hidekazu Tsuboi, Chao Luo, Renmao Liu
  • Publication number: 20220201710
    Abstract: Provided in the present disclosure is a method performed by user equipment, comprising: receiving sidelink control information (SCI); and determining, according to the SCI, a cast-type and/or a session ID of a physical sidelink shared channel (PSSCH) scheduled by the SCI.
    Type: Application
    Filed: March 25, 2020
    Publication date: June 23, 2022
    Inventors: CHAO LUO, RENMAO LIU
  • Publication number: 20220191938
    Abstract: A method performed by a user equipment for wireless communication and a user equipment are provided. The method includes: receiving a timing advance command in uplink slot n; and determining, according to a time when the timing advance command is received, a time for applying an uplink transmission timing adjustment starting from a start of uplink slot n+k+1, wherein: k is determined according to a duration of N1 symbols; n, k, and N1 are all integers; and a value of N1 corresponds to at least one of the following: a physical downlink shared channel (PDSCH) decoding time defined by PDSCH processing capability 1 when a reference processing capability assumption is true; a PDSCH decoding time defined by the PDSCH processing capability 1 when a PDSCH demodulation reference signal (DM-RS) is configured.
    Type: Application
    Filed: March 24, 2020
    Publication date: June 16, 2022
    Inventors: CHAO LUO, RENMAO LIU
  • Publication number: 20220159570
    Abstract: The present invention provides a method executed by a user equipment and a user equipment. The method executed by a user equipment (UE) comprising: receiving, from a base station, system information including a grouping wake-up signal (WUS) configuration for performing grouping wake-up on a WUS group associated with the UE; monitoring a grouping WUS for the WUS group associated with the UE according to the received grouping WUS configuration; and monitoring a following paging occasion (PO) for detecting a paging message when the grouping WUS is detected.
    Type: Application
    Filed: January 20, 2020
    Publication date: May 19, 2022
    Applicants: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: RENMAO LIU, CHAO LUO, FANGYING XIAO
  • Publication number: 20220140968
    Abstract: A method executed by a UE comprises: receiving DCI for scheduling a PDSCH transmission; determining, according to an FDRA field in the DCI, a RIV; if a frequency domain resource assignment scaling condition is not satisfied, determining, according to the RIV, a first starting resource block index and a first length of continuous resource blocks; if the frequency domain resource assignment scaling condition is satisfied, determining, according to the RIV, a second starting resource block index and a second length of continuous resource blocks, determining the first starting resource block index by multiplying the second starting resource block index by a scaling factor, and determining the first length of continuous resource blocks by multiplying the second length of continuous resource blocks by the scaling factor; and determining an allocated frequency resource based on the first starting resource block index and the first length of continuous resource blocks.
    Type: Application
    Filed: February 10, 2020
    Publication date: May 5, 2022
    Inventors: CHAO LUO, RENMAO LIU
  • Publication number: 20220135008
    Abstract: In some examples, a cooling system includes a brake assembly defining a plurality of cooling channels. The brake assembly is configured to be positioned within a wheel cavity of a wheel. The cooling system includes a distributor configured to receive a flow of cooling fluid and supply the cooling fluid to the plurality of cooling channels. One or more cooling channels are configured to receive the cooling fluid and discharge the cooling fluid into the wheel cavity of the wheel. The cooling system may include a fan configured to provide the cooling fluid to the distributor.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 5, 2022
    Inventors: Xing Ke, Jinhua Yi, Cheng Chao Luo
  • Patent number: 11323197
    Abstract: The present disclosure provides a resource mapping and transmission method and a corresponding base station and user equipment. The method comprises: generating radio frames for NB-IoT TDD, and in the radio frames for NB-IoT TDD, mapping a Narrowband Primary Synchronization Signal “NPSS,” a Narrowband Secondary Synchronization Signal “NSSS,” a Narrowband Physical Broadcast Channel “NPBCH,” and a Narrowband System Information Block Type 1 “SIB1-NB” to subframes selected from subframes 0, 4, 5, and 9 of the radio frames, wherein the NPSS, the NSSS, the NPBCH, and the SIB1-NB are respectively mapped into different subframes and are not respectively mapped into the subframes 5, 9, 0, and 4; and transmitting the generated radio frames. According to embodiments of the present invention, user equipment supporting NB-IoT TDD can exit a search for an NB-IoT TDD cell as early as possible.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: May 3, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Chao Luo, Renmao Liu
  • Patent number: 11324068
    Abstract: Embodiments of the present disclosure provide a method for transmitting data at user equipment (UE), comprising receiving a first RRC connection resume request instructing to resume an RRC connection; and reestablishing a packet data convergence protocol (PDCP) layer based on the first RRC connection resume request. The embodiments of the present disclosure further provide a device for transmitting data and a storage medium.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: May 3, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG INNOVATION COMPANY LIMITED
    Inventors: Chongming Zhang, Renmao Liu, Chao Luo, Ningjuan Chang
  • Publication number: 20220113923
    Abstract: A vehicle dual-system compatible control method includes: building a first system and a second system respectively on two independent processors, the first system communicating with a display screen, an audio output unit and a touch screen; obtaining, by the first system, touch coordinates on the touch screen, and determining a type of an application currently being executed; sending, by the first system, a video signal to the display screen, and outputting an audio output signal to the audio output unit when an application in the first system is executed; sending, by the second system, a video signal to the display screen, outputting an audio output signal to the audio output unit through data interfaces of the first system, and obtaining touch coordinates of an application in the second system when the application in the second system is executed.
    Type: Application
    Filed: October 12, 2021
    Publication date: April 14, 2022
    Applicant: Faurecia Clarion Electronics (Foshan) Limited Company
    Inventors: Baosheng CUI, Chao LUO, Zhichu YANG, Weijian XUAN, Liang LIU, Longjun HE
  • Publication number: 20220115413
    Abstract: A thin film transistor includes a gate, a gate insulating layer, an active layer, an ionized amorphous silicon layer, a source and a drain. The gate insulating layer covers the gate. The active layer is disposed on a side of the gate insulating layer away from the gate. The ionized amorphous silicon layer is disposed on a side of the active layer away from the gate, and the ionized amorphous silicon layer is in contact with the gate insulating layer. The source and the drain are disposed on a side of the ionized amorphous silicon layer away from the gate insulating layer, and the source and the drain are coupled to the active layer through the ionized amorphous silicon layer.
    Type: Application
    Filed: March 27, 2020
    Publication date: April 14, 2022
    Inventors: Chao LUO, Feng GUAN, Zhi WANG, Jianhua DU, Yang LV, Zhaohui QIANG, Chao LI
  • Publication number: 20220116143
    Abstract: The present invention provides a method executed by a user equipment UE, and the method comprises: a first step of determining and aligning the size of a downlink control information (DCI) format 0_0 monitored in a common search space (CSS) and the size of a DCI format 1_0 monitored in the CSS; a second step of determining and aligning the size of a DCI format 0_0 monitored in a UE specific search space (USS) and the size of a DCI format 1_0 monitored in the USS; and a third step of determining the size of a DCI format 0_1 monitored in the USS and/or the size of a DCI format 1_1 monitored in the USS and adjusting the determined size of the DCI format 0_1 monitored in the USS and/or the determined size of the DCI format 1_1 monitored in the USS, so that the adjusted size is neither equal to the aligned size of the DCI format 0_0 monitored in the CSS or the aligned size of the DCI format 1_0 monitored in the CSS, nor equal to the aligned size of the DCI format 0_0 monitored in the USS or the aligned size of the
    Type: Application
    Filed: January 16, 2020
    Publication date: April 14, 2022
    Inventors: CHAO LUO, RENMAO LIU, TOMOKI YOSHIMURA
  • Publication number: 20220111876
    Abstract: A double-deck rail vehicle and a vehicle body thereof are provided. An underframe (11) of the vehicle body comprises a lower-layer underframe (111), end underframes (112, 115), sealing plates (114, 116), and side underframes (118, 119); wherein the lower-layer underframe is provided with an underframe middle beam (1111); the end underframe is fixedly connected to the underframe middle beam by means of reinforcement middle beams (113, 117); the sealing plate is fixedly connected between the end underframe and the lower-layer underframe; and the side underframe comprises side beams (1181, 1191) of the side underframe that are integrated, and the side underframe is fixedly connected to the end underframe by means of the side beams of the side underframe. The vehicle body supplements the reinforcement middle beams capable of increasing the connection strength between the end underframe and the lower-layer underframe, and uses the integrated side beams of the side underframe.
    Type: Application
    Filed: June 12, 2019
    Publication date: April 14, 2022
    Applicant: CRRC TANGSHAN CO., LTD.
    Inventors: Zhishen LI, Jijun MA, Letian FAN, Chao LUO, Likui GUO, Zhe QU, Dongbo LI, Shuoshao ZHANG
  • Patent number: 11297615
    Abstract: The present disclosure provides a method executed by user equipment, the method comprising: receiving downlink control information (DCI), the DCI comprising a repetition number; determining a number of subframes required to transmit a physical uplink shared channel (PUSCH) (N) according to the repetition number, a number of allocated resource units, and time occupied by each resource unit; and transmitting the PUSCH in the determined N subframes. The time occupied by each resource unit is expressed by: a number of uplink slots occupied by each resource unit, or a number of uplink subframes occupied by each resource unit. In addition, the present disclosure further provides corresponding user equipment and a base station.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: April 5, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Chao Luo, Renmao Liu
  • Patent number: 11296833
    Abstract: The present disclosure provides an acknowledgment message resource allocation method applicable to an NB-IoT TDD cell, and a corresponding base station and corresponding user equipment for performing the method. The user equipment according to an embodiment of the present invention includes: a receiving unit, configured to receive allocation information of acknowledgment message transmission resources, the allocation information including offset indication information instructing an offset j0 of a start time of the acknowledgment message transmission resources with respect to a reference time, and the offset j0 instructing an offset expressed by a number of NB-IoT uplink slots; and a transmitting unit, configured to perform acknowledgment message transmission based on the allocation information.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: April 5, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Chao Luo, Renmao Liu
  • Publication number: 20220053442
    Abstract: The present disclosure provides a method performed by user equipment, comprising: receiving a timing advance command in a slot n; and determining, according to the slot n in which the timing advance command is received and/or other information related to an uplink transmission timing adjustment, time to apply the uplink transmission timing adjustment.
    Type: Application
    Filed: December 24, 2019
    Publication date: February 17, 2022
    Inventors: CHAO LUO, RENMAO LIU, SHOICHI SUZUKI