Patents by Inventor Lilei Wang

Lilei Wang 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: 20240406994
    Abstract: The invention relates to a transmitting device, which performs a resource sensing procedure to acquire information about radio resources usable for transmitting data at a later point in time. After data becomes available for transmission, the transmitting device performs an autonomous radio resource allocation to select radio resources within a transmission window to be used for transmitting the data, based on the information acquired by the resource sensing procedure during a sensing window. The autonomous radio resource allocation comprises selecting radio resources in primary subframes of the transmission window preferably over radio resources in secondary subframes of the transmission window.
    Type: Application
    Filed: August 8, 2024
    Publication date: December 5, 2024
    Inventors: Sujuan FENG, Joachim LOEHR, Prateek Basu Mallick, Lilei WANG
  • Publication number: 20240396369
    Abstract: Embodiments of the present disclosure relate to a method of operating an internet-of-things (IoT) device. An internet-of-things device with an energy storage is provided. At least one energy harvest window for the internet-of-things device is provided during which energy provided by the network device is stored in the energy storage in a wireless manner. The energy harvest window takes place before a discontinuous reception time window and/or before a paging occasion. Moreover, a system for operating an internet-of-things (IoT) device is described.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 28, 2024
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Daniela RADDINO, Lilei WANG
  • Publication number: 20240396370
    Abstract: Embodiments of the present disclosure provide a method of operating an internet-of-things (IoT) device. An internet-of-things device with an energy storage is provided. An energy harvesting signal is transmitted over-the-air. The energy harvesting signal provides energy to be stored in the energy storage. The energy harvesting signal is transmitted prior to a synchronization signal which synchronizes the internet-of-things device.
    Type: Application
    Filed: May 24, 2024
    Publication date: November 28, 2024
    Inventors: Lilei WANG, Daniela RADDINO, Rania MORSI, Yashwanth RAMESH
  • Publication number: 20240388506
    Abstract: Embodiments of the present disclosure provide method and apparatus for adjusting parameter of power amplifier. A method performed by a traffic load prediction node. The method comprises determining prediction information of traffic load to be transmitted by a radio node. The method further comprises sending a message comprising the prediction information of traffic load to the radio node.
    Type: Application
    Filed: September 29, 2021
    Publication date: November 21, 2024
    Inventors: Lilei Wang, Yunji Zheng, Miguel Berg
  • Patent number: 12149391
    Abstract: There are provided an apparatus, a method and a system. The apparatus comprises: a transmitter operative to transmit wireless data or signals to a second node; and a circuitry operative to determine whether one or more reserved periods are reserved between two continuous data or signals transmitted by the transmitter based on a length of configured transmission time intervals (TTIs), wherein the circuitry is further operative to: determine the one or more reserved periods are reserved between two continuous data or signals in a case that the length of configured TTI is shorter than or equal to a threshold.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: November 19, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Hidetoshi Suzuki, Ayako Horiuchi
  • Patent number: 12150164
    Abstract: An integrated circuit includes control circuitry, which, in operation, controls: i) in a first case that a relation between a first resource pool in a first carrier and a priority of a packet satisfies a determined condition, selecting the first resource pool for transmission of the packet; and transmitting the packet using the first resource pool, and ii) in a second case that the relation between the first resource pool in the first carrier and the priority of the packet does not satisfy the determined condition, selecting a second resource pool out of a plurality of resource pools in a plurality of carriers, based on channel busy ratios (CBRs) of the plurality of resource pools, wherein the second resource pool is selected in increasing order of the CBRs from a lowest CBR of the CBRs; and transmitting the packet using the second resource pool.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: November 19, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Hidetoshi Suzuki
  • Publication number: 20240381319
    Abstract: The present disclosure relates to a user device, a base station, and data transmission and reception methods to be performed by a user device and a base station in a communications system. The user device comprises circuitry which, in operation, receives paging occasion configuration from the base station, including at least one parameter for configuring a predefined time-domain pattern for receiving paging occasion within a paging cycle; and performs reception of paging signal in the paging occasions within the predefined time-domain pattern configured according to the received paging occasion configuration.
    Type: Application
    Filed: July 25, 2024
    Publication date: November 14, 2024
    Inventors: David GONZALEZ, Ming-Hung TAO, Quan KUANG, Ankit BHAMRI, Lilei WANG, Hidetoshi SUZUKI, Rikin SHAH
  • Publication number: 20240373437
    Abstract: Provided are a user equipment, base station and wireless communication methods related to uplink control information mapping in physical uplink resources in NR (New Radio access technology). A user equipment comprises: circuitry operative to map, in physical resource blocks (PRBs) for Physical Uplink Shared Channel (PUSCH), Uplink Control Information (UCI) to one or more available resource elements according to their distances with resource elements where reference signals are mapped in one or more of time domain, frequency domain and spatial domain; and a transmitter operative to transmit the UCI and the reference signals in PUSCH on the PRBs to a base station.
    Type: Application
    Filed: July 15, 2024
    Publication date: November 7, 2024
    Inventors: LILEI WANG, HIDETOSHI SUZUKI, TOMOHUMI TAKATA, SHOTARO MAKI
  • Patent number: 12137456
    Abstract: The invention relates to the allocation of radio resources by a transmitting user equipment to perform a plurality of direct SL transmissions to one or more receiving user equipments. The allocation of radio resources within a SC period is restricted, for the SC period, by a maximum number of SL processes with which a transmitting user equipment is configured. A plurality of SL grants is acquired. Among the acquired SL grants a number of those SL grants is selected that have most recently been acquired before the start of the subsequent SC period. A plurality of SL processes is associated such that each of the plurality of SL process is associated with a different one of the selected number of SL grants. For each of the plurality of the SL processes, the radio resources are allocated. Each of the plurality of SL transmissions comprises at least one SCI transmission and at least one data transmission over the SL interface.
    Type: Grant
    Filed: September 12, 2023
    Date of Patent: November 5, 2024
    Assignee: Sun Patent Trust
    Inventors: Joachim Loehr, Prateek Basu Mallick, Lilei Wang
  • Patent number: 12137441
    Abstract: Provided are a user equipment, a base station and wireless communication methods related to physical resource configuration for sidelink communication in NR. A user equipment comprises: circuitry which, in operation, determines a Transmission Time Interval (TTI) assigned for transmitting and/or receiving a physical sidelink channel in a carrier; and a transceiver which, in operation, transmits and/or receives the physical sidelink channel based on the TTI in the carrier, wherein the duration of the TTI is less than a slot duration.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: November 5, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Hidetoshi Suzuki
  • Publication number: 20240364431
    Abstract: The present disclosure relates to a method of selecting a sensing node. A joint communication and sensing (JCAS) system is provided that includes a plurality of nodes. A sensing accuracy of the plurality of nodes is determined. The node out of the plurality of nodes is selected, which has the highest sensing accuracy as the sensing node that provides sensing results. Further, a method of selecting a sensing mode is disclosed.
    Type: Application
    Filed: April 25, 2023
    Publication date: October 31, 2024
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Lilei WANG, Meik KOTTKAMP, Juergen SCHLIENZ
  • Publication number: 20240365291
    Abstract: Embodiments of the present disclosure relate to a method of sensing signal handling. A sensing signal transmission procedure is triggered by a transmitting node or a receiving node. A sensing signal is transmitted the transmitting node, which is received by the receiving node. In case the transmitting node triggers the sensing signal transmission procedure, the transmitting node sends a request including a configuration of the sensing signal to the receiving node, the transmitting node asks the receiving node to receive the sensing signal based on the configuration, and the transmitting node transmits the sensing signal based on the configuration. In case the receiving node triggers the sensing signal transmission procedure, the receiving node sends a request including a suitable configuration of the sensing signal to the transmitting node, and the transmitting node transmits the sensing signal based on the suitable configuration to the receiving node.
    Type: Application
    Filed: April 25, 2023
    Publication date: October 31, 2024
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Lilei WANG, Meik KOTTKAMP, Juergen SCHLIENZ
  • Patent number: 12133200
    Abstract: Provided are a user equipment, base station and wireless communication methods related to resource configuration for sidelink communication, sidelink discovery or any other sidelink operation in NR. A user equipment comprises: circuitry operative to determine a Bandwidth Part (BWP) assigned for sidelink transmission and reception in a carrier; and a transceiver operative to perform the sidelink transmission and reception on the determined BWP in the carrier, wherein dynamic BWP switching is not supported for the sidelink transmission and reception in the carrier.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: October 29, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Hidetoshi Suzuki
  • Publication number: 20240357426
    Abstract: Data communication can be appropriately performed in unlicensed bands. A mobile station (200) includes: reception circuitry, which, in operation, receives first information relating to a size configured for data, and second information relating to a resource to which the data is assigned; and control circuitry, which, in operation, controls reception of the data based on the first information and the second information.
    Type: Application
    Filed: July 1, 2024
    Publication date: October 24, 2024
    Inventors: Shotaro MAKI, Lilei WANG, Hidetoshi SUZUKI, Ayako HORIUCHI
  • Patent number: 12127182
    Abstract: Provided are a resource scheduling method, a resource determining method, an eNB, and a user equipment. The resource scheduling method for wireless communication is performed by the eNB. The wireless communication involves at least a first carrier and a second carrier. The resource scheduling method includes: transmitting a DCI in the first carrier to a UE to schedule downlink resources for a PDSCH of the second carrier, wherein the eNB is able to start transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, and the DCI for a flexible PDSCH of the burst different from the normal PDSCH of the second carrier contains information on the time period scheduled for the flexible PDSCH. The flexible PDSCH and its corresponding RS can reuse the DwPTS subframe structure for minimal specification impact.
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: October 22, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Li Wang, Alexander Golitschek Edler Von Elbwart, Michael Einhaus, Hidetoshi Suzuki, Lilei Wang, Masayuki Hoshino
  • Patent number: 12127207
    Abstract: Provided are a user equipment, base station and wireless communication methods related to multiplexing of UCI in PUSCH in NR. A user equipment comprises: circuitry operative to process UCI bits to be transmitted according to the comparison of the number M of UCI bits generated based on DL assignment(s) before an UL grant from a base station and the number N of UCI bits generated based on DL assignment(s) after the UL grant with the number P of UCI bits indicated in the UL grant and/or the maximum number Q of bits determined based on at least a configured coding rate, wherein each of M, N, P, Q is an integer equal to or larger than 0; and a transmitter operative to transmit the processed UCI bits in PUSCH at a TTI indicated in the UL grant to the base station.
    Type: Grant
    Filed: November 3, 2023
    Date of Patent: October 22, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Hidetoshi Suzuki, Tomoya Nunome, Tetsuya Yamamoto
  • Publication number: 20240340119
    Abstract: Provided are wireless communication methods, a UE and an eNB. The wireless communication method performed by a UE includes transmitting transport block repetitions to an eNB, wherein one HARQ process includes multiple repetition sets of a transport block if one repetition set of the transport block is not enough for the eNB to successfully decode the transport block, each of the multiple repetition sets includes multiple repetitions of the transport block, each of the multiple repetition sets is followed by a feedback channel to indicate whether the transport block is successfully decoded by the eNB.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 10, 2024
    Inventors: LILEI WANG, HIDETOSHI SUZUKI, CHI GAO, LI WANG, MASAYUKI HOSHINO
  • Publication number: 20240340857
    Abstract: A method allocates radio resources for a transmitting user equipment (UE) to perform direct communication transmissions over a direct sidelink connection to one or more receiving UEs. At least two sidelink grant processes are provided in the transmitting UE for the transmitting UE to handle at least two sidelink grants within the same transmission control period. Each one of the sidelink grant processes is associated with an identification and can be associated with one sidelink grant. The transmitting UE acquires at least two sidelink grants and associates each of the acquired sidelink grants with one sidelink grant process. For each sidelink grant, the transmitting UE allocates radio resources according to the respective sidelink grant to perform a direct communication transmission of sidelink control information and of data over the direct sidelink connection. The transmitting UE performs a direct communication transmission per acquired sidelink grant within the same transmission control period.
    Type: Application
    Filed: June 17, 2024
    Publication date: October 10, 2024
    Inventors: Joachim Loehr, Prateek Basu Mallick, Lilei Wang
  • Patent number: 12114368
    Abstract: The present disclosure includes as one aspect a device comprising: a receiver capable of receiving control signal from a base station in a first set of control resources and in a second set of control resources, a transmitter capable of transmitting control signals and data, a circuitry which, when in operation, controls: the transmitter to transmit a random access message associated with the first set of control resources and to transmit communication device capability indication; the receiver to monitor control resources in the first set of control resources after transmitting the random access message and to receive within the first set of control resources configuration of the second set of control resources; the receiver to monitor control resources in the first set of control resources and/or in the second set of control resources after receiving the configuration of the second set of control resources.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: October 8, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Quan Kuang, Hidetoshi Suzuki, Ayako Horiuchi, Lilei Wang, Alexander Golitschek Edler Von Elbwart
  • Patent number: 12114205
    Abstract: There are provided an apparatus, a method and a system, at a first node, and the apparatus comprises: a transmitter operative to transmit sidelink signals to a second node; and a controller operative to determine whether to use an exceptional resource pool based on at least one of a first condition and a second condition, for the transmitter to transmit sidelink signals, wherein the first condition includes that a first channel busy ratio measured during a first congestion control operation regarding a current resource pool is higher than a first threshold, and the second condition includes that at least one packet is determined to be dropped during the first congestion control operation.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: October 8, 2024
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Lilei Wang, Joachim Loehr, Prateek Basu Mallick