Patents by Inventor Feifei Sun

Feifei Sun 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: 20250150877
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a wireless communication method, a user equipment, a network equipment and a storage medium. The wireless communication method includes: a user equipment transmits reported information to a network equipment, wherein the reported information includes: identification information of reference signal resources; and/or reported values corresponding to the reference signal resources.
    Type: Application
    Filed: April 19, 2023
    Publication date: May 8, 2025
    Inventors: Zhe CHEN, Feifei SUN, He WANG
  • Patent number: 12294945
    Abstract: The present disclosure discloses a method for detecting indication information, including: determining a carrier/narrowband position and a time-domain position where indication information is located; in which the indication information is configured to indicate whether a user equipment (UE) monitors a paging message or a downlink control channel that indicates the paging message, on associated one or more paging occasions (POs); and detecting the indication information on the determined carrier/narrowband position and the time-domain position, and determining, according to the indication information, whether to monitor the paging message or the downlink control channel on the one or more POs.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: May 6, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Feifei Sun, Miao Zhou, Jingxing Fu, Di Su, Chen Qian, Yingjie Zhang
  • Publication number: 20250142518
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure related to method and apparatus for measuring positioning reference signal in a wireless communication system. The method and apparatus for performing a receiver and a method and apparatus for performing a transmitter in a wireless communication system, as well as a transmitter device and a receiver device are provided herein. Wherein, a method performed by a receiver in a communication system, comprises: acquiring configuration information of a reference signal for positioning: performing a carrier phase-based positioning measurement based on the configuration information: and reporting and/or transmitting a result of the carrier phase-based positioning measurement.
    Type: Application
    Filed: February 16, 2023
    Publication date: May 1, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Publication number: 20250141603
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method and an apparatus for performing a hybrid automatic repeat request (HARQ) operation are provided. The method includes receiving downlink signals, wherein the downlink signals include a physical downlink control channel (PDCCH) that does not schedule a physical downlink shared channel (PDSCH) reception, and/or one or more multicast PDSCHs, and generating a HARQ-ACK codebook for the downlink signals. The invention can improve communication efficiency.
    Type: Application
    Filed: February 10, 2023
    Publication date: May 1, 2025
    Inventors: Sa ZHANG, Feifei SUN
  • Publication number: 20250142429
    Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method and an apparatus in a wireless communication system include determining first resources for a sidelink (SL) transmission, the first resources including multiple consecutive time units, determining whether the first resources include second resources unavailable for the SL transmission, and performing reselection of at least one of the second resources and at least one of third resources in a case that the first resources include the second resources, wherein the third resources include resources other than the second resources among the first resources.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 1, 2025
    Inventors: Miao ZHOU, Feifei SUN, Min WU
  • Publication number: 20250141626
    Abstract: The present disclosure provides a user equipment and a method executed by the user equipment. A method executed by a user equipment UE, includes: determining whether a reference signal for positioning collides with other downlink signals and/or channels, and/or other uplink signals and/or channels; and determining a behaviour of the UE according to a result of the determination.
    Type: Application
    Filed: March 23, 2023
    Publication date: May 1, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Patent number: 12284041
    Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure provide a semi-persistent scheduling method, a base station device and a user equipment, wherein, the semi-persistent scheduling method comprises: transmitting a configuration information of semi-persistent scheduling parameters to a user equipment (UE), so that the UE performs a semi-persistent scheduling data transmission based on the configuration information; and performing the semi-persistent scheduling data transmission based on the configuration information of the semi-persistent scheduling parameters.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: April 22, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yi Wang, Feifei Sun, Jingxing Fu
  • Publication number: 20250119248
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and device for receiving and transmitting information. According to an aspect of the present disclosure, a method for a network device is provided, which includes transmitting cell configuration information to a terminal device, wherein the cell configuration information includes a first downlink configuration information and a first uplink configuration information, and also includes at least one of a second uplink configuration information and a second downlink configuration information.
    Type: Application
    Filed: February 16, 2023
    Publication date: April 10, 2025
    Inventors: Jingxing FU, Feifei SUN
  • Patent number: 12273913
    Abstract: A method for operating a user equipment (UE) in a wireless communication includes obtaining resource configuration information of an uplink signal; obtaining resource configuration information for two-step random access based on the resource configuration information of the uplink signal; determining resources for transmission for the two-step random access based on the resource configuration information for the two-step random access; and performing the transmission for the two-step random access, wherein the transmission for the two-step random access comprises transmitting a preamble on a random access occasion (RO) and transmitting data for the two-step random access on a physical uplink shared channel (PUSCH).
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: April 8, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Qi Xiong, Yi Wang, Feifei Sun, Bin Yu
  • Patent number: 12273890
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. This application relates generally to the field of wireless communication technology, and more particularly, to methods and devices for uplink transmission.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: April 8, 2025
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yi Wang, Feifei Sun
  • Publication number: 20250113345
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure related to a method and an apparatus in a wireless communication system are disclosed, the method including: receiving, a second UE, at least one reference signal from; measuring the at least one reference signal; and transmitting, to the second UE, first information related to at least one of: at least one preferred beam, and at least one time resource set, wherein the at least one time resource set is associated with at least one first beam.
    Type: Application
    Filed: September 26, 2024
    Publication date: April 3, 2025
    Inventors: Miao ZHOU, Feifei SUN, Min WU
  • Patent number: 12267833
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method and device for receiving a physical downlink control channel in a wireless communication network, and method and device for determining resources.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: April 1, 2025
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Feifei Sun, Yi Wang, Jingxing Fu, Min Wu
  • Patent number: 12267875
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The method for operating a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information of an initial active uplink bandwidth part (UL BWP) and corresponding random access resource; based on the configuration information of the initial active UL BWP and the corresponding random access resource, determining corresponding physical random access channel (PRACH) occasions; and performing random access procedure based on the determined PRACH occasion.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: April 1, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Qi Xiong, Chen Qian, Bin Yu, Feifei Sun
  • Publication number: 20250105972
    Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The application provides a method performed by a user equipment (UE) for positioning reference signal (PRS) measurement in a wireless communication system, the method comprising: identifying a first resource for the PRS measurement in a PRS processing window (PPW) without measurement gaps, and performing the PRS measurement for the first resource, wherein the first resource is unmuted and at least partially overlapped with the PPW.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 27, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Publication number: 20250106851
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a second type of transceiver node in a wireless communication system is provided, comprising: receiving a first type of data and/or a first type of control signaling from a first type of transceiver node; determining an HARQ-ACK codebook and a time unit for transmitting the HARQ-ACK codebook based on the first type of data and/or the first type of control signaling; and transmitting the HARQ-ACK codebook to the first type of transceiver node in the determined time unit.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 27, 2025
    Inventors: Sa ZHANG, Yi WANG, Feifei SUN, Jingxing FU
  • Patent number: 12262260
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a random access method, a network node and a user equipment. With the solution of the above embodiment of the present disclosure, the performance of the UE randomly accessing the target cell can be improved.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: March 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Qi Xiong, Chen Qian, Bin Yu, Feifei Sun
  • Publication number: 20250096985
    Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by a terminal is provided. The method includes receiving, from a base station, a radio resource control (RRC) message including first configuration information for a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback mode related to a multicast physical downlink shared channel (PDSCH) and second configuration information for a physical uplink control channel (PUCCH) resource set related to the HARQ-ACK feedback mode, receiving, from the base station, the multicast PDSCH, and transmitting, to the base station, HARQ-ACK information for the multicast PDSCH based on the first configuration information and the second configuration information.
    Type: Application
    Filed: December 3, 2024
    Publication date: March 20, 2025
    Inventors: Sa ZHANG, Yi WANG, Jingxing FU, Feifei SUN
  • Publication number: 20250089026
    Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The application provides a method performed by a user equipment UE, comprising: identifying a first time interval between a first transmission of an SRS for positioning outside an initial uplink BWP and a second transmission of an uplink signal; and in case that the first time interval between the first transmission and the second transmission is less than a first threshold, dropping the first transmission. The application also provides a UE performing the method.
    Type: Application
    Filed: December 22, 2022
    Publication date: March 13, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Publication number: 20250088335
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A terminal and a method performed by the same in a wireless communication system are provided. The method includes transmitting a physical uplink shared channel (PUSCH) and/or receiving a physical downlink shared channel (PDSCH) from one or more PUSCHs and/or one or more PDSCHs, wherein the one or more PUSCHs include dynamically scheduled PUSCHs and/or configured grant (CG) PUSCHs, and the one or more PDSCHs include dynamically scheduled PDSCHs and/or semi-persistent scheduling (SPS) PDSCHs. The invention can improve communication efficiency.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 13, 2025
    Inventors: Sa ZHANG, Feifei SUN
  • Publication number: 20250088866
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a network device for forwarding information in a communication system is provided.
    Type: Application
    Filed: January 10, 2023
    Publication date: March 13, 2025
    Inventors: Jingxing FU, Feifei SUN, Sa ZHANG