Patents by Inventor Li-Chih Tseng

Li-Chih Tseng 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: 20220287061
    Abstract: A User Equipment (UE) receives a message including a first parameter indicative of a list of entries associated with time resource allocation for multiple PUSCHs. The list does not include a third parameter for configuring a number of repetitions. The UE does not expect the message to include a second parameter that configures and/or indicates an aggregation factor. The UE receives a Downlink Control Information (DCI) indicative of a first entry in the list. The UE performs one or more transmissions on one or more time occasions. A number of time occasions of the one or more time occasions is based on a number of time resource allocations of the first entry.
    Type: Application
    Filed: May 25, 2022
    Publication date: September 8, 2022
    Inventors: Chun-Wei HUANG, Li-Chih TSENG
  • Publication number: 20220264677
    Abstract: A method and apparatus are disclosed from the perspective of an initiating UE (User Equipment) for establishing a one-to-one sidelink communication with a target UE. In one embodiment, the method includes transmitting a first PC5 signaling used for establishing the one-to-one sidelink communication, wherein the first PC5 signaling includes an identity of the target UE and an identity of a V2X (Vehicle-to-Everything) service.
    Type: Application
    Filed: May 4, 2022
    Publication date: August 18, 2022
    Inventors: Li-Te Pan, Richard Lee-Chee Kuo, Li-Chih Tseng
  • Patent number: 11399384
    Abstract: A User Equipment (UE) receives a message including a first parameter indicative of a list of entries associated with time resource allocation for multiple PUSCHs. The list does not include a third parameter for configuring a number of repetitions. The UE does not expect the message to include a second parameter that configures and/or indicates an aggregation factor. The UE receives a Downlink Control Information (DCI) indicative of a first entry in the list. The UE performs one or more transmissions on one or more time occasions. A number of time occasions of the one or more time occasions is based on a number of time resource allocations of the first entry.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: July 26, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Chun-Wei Huang, Li-Chih Tseng
  • Patent number: 11388733
    Abstract: A method and apparatus are disclosed. In an example, a first user equipment (UE) may be configured with a first number of carriers corresponding to a maximum number of carriers that the first UE is able to use concurrently and/or transmit on concurrently. The first UE may receive a plurality of sidelink transmissions on a plurality of carriers. The first UE may derive a plurality of slots for transmitting Physical Sidelink Feedback Channels (PSFCHs) based upon resources associated with the plurality of sidelink transmissions. Responsive to determining that a number of carriers of a second plurality of carriers associated with derived transmissions of the PSFCHs exceeds the first number of carriers, the first UE may prioritize one or more PSFCHs of the PSFCHs based upon a rule. The plurality of slots for transmitting the PSFCHs may be at least partially overlapped in the time domain.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: July 12, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Chun-Wei Huang, Li-Chih Tseng, Ming-Che Li, Wei-Yu Chen, Li-Te Pan
  • Patent number: 11369362
    Abstract: A fibrocartilage suturing device is provided to solve the problem where the conventional procedure of the surgery is inconvenient. The fibrocartilage suturing device includes a tube assembly, a tubular member, and an anchor. The tube assembly extends through the tube assembly and includes an insertion section. The movement member is coupled with the tube assembly and includes a thrust rod extending through the tubular member. The anchor is located at one end of the thrust rod and includes a body and at least two wings connected to the body is able to be folded and unfolded relative to the body. The body of the anchor is connected to an end of a thread. Another end of the thread is connected to the tubular member.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: June 28, 2022
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Chen-Chie Wang, Po-Chih Chow, Yue-Jun Wang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
  • Publication number: 20220191794
    Abstract: A method and device are disclosed for a User Equipment (UE) to sidelink discontinuous reception (DRX) for sidelink groupcast communication associated with a group. In one embodiment, the method includes the UE assuming or considering a sidelink DRX configuration applied for the sidelink groupcast communication associated with the group, wherein the sidelink DRX configuration comprises at least one of an on-duration timer length used for determining an on-duration at the beginning of each sidelink DRX cycle and/or a cycle length used for determining a length of each sidelink DRX cycle. The method also includes the UE deriving or determining a time to start of on-duration for each sidelink DRX cycle or start of each sidelink DRX cycle based on at least an identifier associated with the group.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 16, 2022
    Inventors: Li-Te Pan, Li-Chih Tseng, Ming-Che Li
  • Publication number: 20220191795
    Abstract: A method and device are disclosed for a User Equipment (UE) to configure sidelink discontinuous reception (DRX) for sidelink groupcast communication associated with a group are disclosed. In one embodiment, the method includes the UE applying a sidelink DRX configuration for the sidelink groupcast communication associated with the group, wherein the sidelink DRX configuration comprises at least one of an on-duration timer length used for determining an on-duration for each sidelink DRX cycle and/or a cycle length used for determining a length of each sidelink DRX cycle. The method further includes the UE deriving or determining a time to start of on-duration for each sidelink DRX cycle or start of each sidelink DRX cycle based on at least an identifier associated with the group.
    Type: Application
    Filed: December 10, 2021
    Publication date: June 16, 2022
    Inventors: Li-Te Pan, Li-Chih Tseng, Ming-Che Li
  • Patent number: 11363571
    Abstract: A method and apparatus are disclosed. In an example, a first device receives first information and second information from a base station. The first device is configured with a configured grant for sidelink communication via the first information. The configured grant is indicative of first resources for sidelink communication. The second information is indicative of one or more timing offsets and an identity for second resources. The first device transmits sidelink data to a second device via a first resource of the first resources. The first device receives and/or detects a first signal, from the second device, indicative of a reception result associated with the sidelink data. The first device determines a second time and a frequency location based on the second information. The first device transmits a second signal to the base station via a second resource associated with the second time and the frequency location.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: June 14, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Yi-Hsuan Kung, Chun-Wei Huang, Li-Chih Tseng
  • Publication number: 20220183004
    Abstract: In an example, a User Equipment (UE) receives a message associated with Physical Downlink Shared Channel (PDSCH) parameter configuration. The message includes a first parameter indicating a first list of entries associated with time resource allocation for multiple PDSCHs, a second parameter indicating reception of multiple repetitions for a single PDSCH, and a third parameter indicating a second list of entries associated with time resource allocation. Each entry in the second list indicates a single time resource allocation. If the UE receives a Downlink Control Information (DCI) indicative of a first entry in the first list, the UE receives a plurality of PDSCHs based on a plurality of time resource allocations indicated by the first entry. A first repetition number for the plurality of PDSCHs is determined to be one.
    Type: Application
    Filed: December 8, 2021
    Publication date: June 9, 2022
    Inventors: Chun-Wei HUANG, Li-Chih TSENG
  • Publication number: 20220183033
    Abstract: A User Equipment (UE) receives a message including a first parameter indicative of a list of entries associated with time resource allocation for multiple PUSCHs. The list does not include a third parameter for configuring a number of repetitions. The UE does not expect the message to include a second parameter that configures and/or indicates an aggregation factor. The UE receives a Downlink Control Information (DCI) indicative of a first entry in the list. The UE performs one or more transmissions on one or more time occasions. A number of time occasions of the one or more time occasions is based on a number of time resource allocations of the first entry.
    Type: Application
    Filed: December 8, 2021
    Publication date: June 9, 2022
    Inventors: Chun-Wei HUANG, Li-Chih TSENG
  • Patent number: 11357064
    Abstract: A method and apparatus are disclosed from the perspective of an initiating UE (User Equipment) for establishing a one-to-one sidelink communication with a target UE. In one embodiment, the method includes transmitting a first PC5 signalling used for establishing the one-to-one sidelink communication, wherein the first PC5 signalling includes an identity of the target UE and an identity of a V2X (Vehicle-to-Everything) service.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: June 7, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Li-Te Pan, Richard Lee-Chee Kuo, Li-Chih Tseng
  • Publication number: 20220174747
    Abstract: A method and apparatus are disclosed, from the perspective of the UE, for performing random access procedure. In one embodiment, the method includes the UE receiving a message from a network. The message includes a TTI information of Msg3. In addition, the method includes the UE transmitting a preamble to the network. The method also includes the UE receiving a Msg2 from the network for responding the preamble. The method further includes the UE performing a Msg3 transmission to the network according to the TTI information of Msg3.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 2, 2022
    Inventors: Wei-Yu Chen, Li-Chih Tseng
  • Patent number: 11336346
    Abstract: A method and apparatus are disclosed from the perspective of an User Equipment (UE). In one embodiment, the method includes the UE performing sensing on a second direction or beam. The method also includes the UE performing a sidelink transmission on a resource on a first direction or beam, wherein the resource is selected based on at least sensing result of the second direction or beam.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 17, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Ming-Che Li, Li-Chih Tseng, Wei-Yu Chen, Li-Te Pan
  • Publication number: 20220150886
    Abstract: A method and apparatus are disclosed from the perspective of a first device. In one embodiment, the method includes the first device receiving a configuration, from a network node, of a first sidelink resource pool without any Physical Sidelink Feedback Channel (PSFCH) resource. The method further includes the first device receiving a first sidelink grant transmitted, configured, or scheduled by the network node, wherein the first sidelink grant schedules or indicates at least a first sidelink resource in the first sidelink resource pool. Furthermore, the method includes the first device expecting or considering that the first sidelink grant provides no Physical Uplink Control Channel (PUCCH) resource for reporting Sidelink (SL) Hybrid Automatic Repeat Request (HARD) feedback.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Inventors: Ming-Che Li, Li-Chih Tseng, Chun-Wei Huang
  • Publication number: 20220132539
    Abstract: Control structures and techniques for transmission time interval (TTI) shortening in wireless communication systems are provided. Exemplary techniques can comprise establishing a UE device connection to a base station having a first TTI, wherein the UE device is configured to employ TTI shortening and has a second TTI different from the first TTI and monitoring a first short physical downlink control channel (PDCCH) region for a scheduled downlink (DL) transmission via the second TTI, wherein a time distribution associated with multiple second TTIs within the first TTI is determined based on a control format indicator (CFI) value indicated via the first TTI.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Inventors: Ming-Che LI, Ko-Chiang LIN, Li-Chih TSENG
  • Patent number: 11317381
    Abstract: Methods and apparatuses for handling device-to-device feedback transmission in a wireless communication system are disclosed herein. In one method, a first device receives a configuration for operating in a network scheduling mode for acquiring sidelink resources. The first device receives a sidelink control information with a report request from a second device. The first device triggers or is triggered to transmit a report to the second device in response to the report request. If the first device has no available sidelink resource for transmitting the report, the first device triggers a scheduling request. The first device transmits a signaling of the scheduling request to the network. The first device receives a sidelink grant from the network. The first device utilizes sidelink resource(s) indicated by the sidelink grant to transmit the report to the second device.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: April 26, 2022
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Ming-Che Li, Chun-Wei Huang, Yi-Hsuan Kung, Li-Chih Tseng
  • Patent number: 11316622
    Abstract: A method and apparatus are disclosed from the perspective of a first device to determine sidelink feedback resource associated with sidelink communication. In one embodiment, the method includes the first device receiving an identifier from an upper layer of the first device. The method also includes the first device receiving a sidelink transmission from a second device. The method further includes the first device determining a sidelink feedback resource associated with the sidelink transmission at least based on the identifier and a source ID (Identity) associated with the sidelink transmission. In addition, the method includes the first device using the sidelink feedback resource to transmit a feedback in response to the sidelink transmission to the second device.
    Type: Grant
    Filed: January 17, 2021
    Date of Patent: April 26, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Yi-Hsuan Kung, Li-Chih Tseng, Li-Te Pan, Chun-Wei Huang, Ming-Che Li
  • Patent number: 11317454
    Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE) for the UE to request sidelink resources for an one-to-one V2X (Vehicle-to-Everything) sidelink communication, wherein the UE supports both LTE (Long Term Evolution) RAT (Radio Access Technology) and NR (New Radio) RAT. In one embodiment, the method includes the UE initiating a one-to-one V2X sidelink communication. The method further includes the UE transmitting a RRC (Radio Resource Control) message to a network node to request sidelink resources from NR RAT for the one-to-one V2X sidelink communication and not transmitting any RRC message to the network node to request sidelink resources from LTE RAT for the one-to-one V2X sidelink communication.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: April 26, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Wei-Yu Chen, Richard Lee-Chee Kuo, Li-Chih Tseng, Li-Te Pan
  • Publication number: 20220104197
    Abstract: A method and apparatus are disclosed from the perspective of a device to perform sidelink communication. In one embodiment, the method includes the device receiving a sidelink grant from a network node, wherein the sidelink grant schedules or assigns multiple sidelink resources. The method further includes the device generating a data packet comprising or multiplexing sidelink data from Sidelink (SL) logical channel(s) with SL Hybrid Automatic Request (HARQ) feedback enabled. The method further includes the device performing two sidelink transmissions for the data packet on two adjacent, neighbor, or consecutive sidelink resources among the multiple sidelink resources if a time gap of the two adjacent, neighbor, or consecutive sidelink resources is larger than or equal to a minimum time gap.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 31, 2022
    Inventors: Ming-Che Li, Chun-Wei Huang, Li-Chih Tseng
  • Patent number: 11291052
    Abstract: A method and apparatus are disclosed, from the perspective of the UE, for performing random access procedure. In one embodiment, the method includes the UE receiving a message from a network. The message includes a TTI information of Msg3. In addition, the method includes the UE transmitting a preamble to the network. The method also includes the UE receiving a Msg2 from the network for responding the preamble. The method further includes the UE performing a Msg3 transmission to the network according to the TTI information of Msg3.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 29, 2022
    Assignee: ASUSTek Computer Inc.
    Inventors: Wei-Yu Chen, Li-Chih Tseng