Patents by Inventor Shichang Zhang

Shichang Zhang 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: 20240155651
    Abstract: A resource collision indication method includes that: a first device whether to send first information indicating that a resource collision is likely to occur on a resource to be used by a second device. A resource collision indication device and a computer readable storage medium are also provided.
    Type: Application
    Filed: January 18, 2024
    Publication date: May 9, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shichang ZHANG, Zhenshan ZHAO
  • Publication number: 20240147435
    Abstract: A resource determination method and device are provided. The method comprises: a terminal determines a time range of continuous partial listening; and on the basis of a listening result within the time range, the terminal performs resource exclusion on resources in a candidate slot corresponding to the time range.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shichang ZHANG, Huei-Ming LIN, Yi DING, Zhenshan ZHAO, Teng MA
  • Publication number: 20240134715
    Abstract: Disclosed are a resource reselection method and a terminal device. The method includes: determining target selected slots and target sensing slots by a terminal device; obtaining a candidate resource set by performing resource exclusion on candidate resources in the target selected slots according to non-monitored slots and/or sensing result in the target sensing slots; and in a case where it is determined to perform reselection for a first resource that has been selected by the terminal device, selecting a second resource from the candidate resource set for replacement of the first resource.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 25, 2024
    Inventors: Yi DING, Zhenshan ZHAO, Shichang ZHANG, Huei-Ming LIN, Teng MA
  • Publication number: 20240136828
    Abstract: Provided are a charging control method for battery system, and a charging control apparatus. The charging control method includes: under a condition that a battery with a smallest SOC in N batteries has been connected in parallel to the battery system, performing charging control on the battery system based on a difference between a SOC of a first battery not yet connected in parallel to the battery system and a SOC of a second battery already connected in parallel to the battery system; or under a condition that the battery with the smallest SOC in the N batteries has not been connected in parallel to the battery system, performing charging control on the battery system based on a difference between a voltage of a third battery and a voltage of a fourth battery.
    Type: Application
    Filed: January 5, 2024
    Publication date: April 25, 2024
    Inventors: Wei Ye, Jihai Xie, Yongchao Li, Zhaolei Cui, Shichang Zhang
  • Patent number: 11963199
    Abstract: Provided is a semi-persistent scheduling (SPS) method and apparatus for an MBS service, and a terminal device and a network device. The method comprises: a terminal device receiving first configuration information sent by a network device, wherein the first configuration information is used for determining N SPS configurations, N is a positive integer, and all or some of the N SPS configurations are used for transmitting an MBS service.
    Type: Grant
    Filed: June 7, 2023
    Date of Patent: April 16, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shukun Wang, Shichang Zhang
  • Publication number: 20240106611
    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. Embodiments of the present invention provide a method for transmitting a signal, comprising: selecting a starting position of the signal from a set of candidate starting positions for transmitting the signal; determining a symbol mapping of the signal based on a selected starting position or a set of candidate starting positions of the signal; and transmitting the signal is based on the symbol mapping. The embodiment of the invention also provides a corresponding apparatus.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 28, 2024
    Inventors: Yi WANG, Yingyang LI, Shichang ZHANG
  • Patent number: 11943747
    Abstract: A method and an apparatus in a wireless communication system are provided. Configuration information is received on resource pools in multiple carriers for a vehicle to everything (V2X) sidelink communication. At least one carrier is selected for transmission among the multiple carriers. An order of the at least one carrier is determined according to a decreasing order based on a highest priority of a sidelink traffic channel. A set of candidate resources associated with each of the at least one carrier is determined according to the determined order. A candidate resource is excluded from the set of candidate resources, in case that the candidate resource is not supported due to a limitation of a user equipment (UE) in supported carrier combinations.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: March 26, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yingyang Li, Shichang Zhang, Yi Wang
  • Patent number: 11929469
    Abstract: The present application discloses a battery management system, a processing device, a battery management method, and a battery management and control system.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: March 12, 2024
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Shichang Zhang, Ye Cao, Miaomiao Zhang
  • Publication number: 20240080807
    Abstract: A wireless communication method and a terminal device are provided. A first terminal device sends first information to a second terminal device, where the first information indicates that the second terminal device is to provide a first resource set, and the first resource set is used for the first terminal device to select a transmission resource.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Shichang ZHANG, Huei-Ming LIN, Zhenshan ZHAO
  • Publication number: 20240073868
    Abstract: Provided in the embodiments of the present application are a wireless communication method and a device. The method comprises: a first terminal receiving sidelink data, which is sent by a second terminal on a plurality of carriers; and according to at least one of the following: the plurality of carriers, first indication information, carrier configuration information of a PSFCH, and a CBR, the first terminal selecting at least one carrier for transmitting the PSFCH.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 29, 2024
    Inventors: Zhenshan ZHAO, Shichang ZHANG
  • Publication number: 20240073867
    Abstract: Provided in the present application are a resource selection method and apparatus for use in a sidelink communication system. The resource selection method includes: a first terminal receives sidelink data from a second terminal on a plurality of carriers; and the first terminal may select a resource pool for transmitting a PSFCH from the plurality of carriers where the sidelink data is located, or all the plurality of carriers available for sidelink transmission.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 29, 2024
    Inventors: Zhenshan ZHAO, Shichang ZHANG
  • Patent number: 11917561
    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). A method for operating a terminal is provided. The method includes detecting, scheduling assignment (SA) of another terminal in a sensing window based on transmission time intervals (TTIs) with different lengths in a resource pool; detecting a receiving power of a scheduled data channel based on the SA and a receiving energy of each sub-channel of each subframe; determining resources for data transmission based on the SA, the receiving power and the receiving energy; and transmitting data on the resources.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: February 27, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yingyang Li, Yi Wang, Shichang Zhang
  • Publication number: 20240064644
    Abstract: Embodiments of the present application provide a method for measuring a channel busy ratio (CBR), a terminal device, and a network device, which are applicable to calculating the CBR in a sidelink transmission system configured with SL DRX or partial sensing. The method for measuring a CBR includes: a terminal device determines the CBR of a target time according to a measurement result of an SL RSSI within N time units before the target time.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Zhenshan ZHAO, Yi DING, Shichang ZHANG, Huei-Ming LIN
  • Publication number: 20240064777
    Abstract: A method for determining a reference resource includes: a first terminal determines a resource pool where a reference resource set is located, and determines, in a resource selection window, a first resource set belonging to the resource pool; the first terminal excludes resources from the first resource set based on detected Sidelink Control Information (SCI) and a measured Sidelink Reference Signal Received Power (SL-RSRP) to obtain a second resource set, where the second resource set is a resource set adaptable to be used by a second terminal; and the first terminal indicates the second resource set to the second terminal.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Inventors: Shichang ZHANG, Huei-Ming LIN, Zhenshan ZHAO, Yi DING
  • Publication number: 20240049263
    Abstract: The embodiments of the present disclosure provide a resource configuration method, a device, and a storage medium. The method includes: obtaining, by a terminal device, first configuration information, the first configuration information being used for configuring sidelink communication resources; obtaining, by the terminal device, a structure of a resource allocation unit according to the first configuration information; and allocating, by the terminal device, one or more resource allocation units for sidelink communication of the terminal device. In this way, the flexibility of resource allocation can be improved.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Zhenshan Zhao, Shichang Zhang
  • Publication number: 20240049264
    Abstract: A Physical Sidelink Feedback Channel (PSFCH) transmission method and a terminal device. The method includes: receiving, by a first terminal, Physical Sidelink Shared Channel(s) (PSSCH(s)) transmitted by a second terminal on a plurality of carriers; determining, by the first terminal, to transmit a first PSFCH to the second terminal on a first carrier, the first PSFCH including feedback information for a first PSSCH, and the first PSSCH including at least one PSSCH transmitted on at least one of the plurality of carriers; determining, by the first terminal, a target transmission resource for transmitting the first PSFCH on the first carrier; and transmitting, by the first terminal, a first PSFCH on the target transmission resource on the first carrier.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Zhenshan Zhao, Shichang Zhang
  • Patent number: 11895676
    Abstract: Provided in the implementations of the present disclosure are a resource set transmission method and a terminal device, which can avoid problems of hidden nodes, exposed nodes, half duplex, etc. avoided during resource selection, and improve the reliability of resource selection. The resource set transmission method includes: a first terminal sending first information, the first information being used for indicating M resource sets, wherein the M resource sets are targeted at one target terminal, or each resource set in the M resource sets is targeted at one or more target terminals, and the resource set is used for determining a candidate transmission resource when the target terminal performs resource selection, and M is a positive integer and M?1.
    Type: Grant
    Filed: March 16, 2023
    Date of Patent: February 6, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shichang Zhang, Yi Ding, Huei-Ming Lin, Zhenshan Zhao
  • Publication number: 20240031996
    Abstract: A method for wireless communication, a terminal device and a chip are provided. The method includes operations as follows. When a first terminal determines that there is no available sidelink transmission resource for the retransmission of target data in a target active time of a second terminal, the first terminal selects a first sidelink transmission resource. The first terminal retransmits the target data by means of the first sidelink transmission resource.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Inventors: Zhenshan ZHAO, Shichang ZHANG
  • Publication number: 20240032072
    Abstract: Embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The method includes: receiving a common Physical Downlink Control Channel (PDCCH) on at least one Multimedia Broadcast Service Bandwidth Part (MBS BWP) associated with an active dedicated unicast BWP, the MBS BWP being a Common Frequency Resource (CFR) for MBS, and each of the at least one MBS BWP having a frequency domain range within a frequency domain range of the active dedicated unicast BWP; and receiving a common Physical Downlink Shared Channel (PDSCH) scheduled by the common PDCCH. The method provided by the embodiments of the present disclosure may avoid a delay caused by the terminal device due to BWP switching during the MBS process, and may ensure detection of the common PDCCH without improving the PDCCH detection capability of the terminal device.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 25, 2024
    Inventors: Shichang Zhang, Zhenshan Zhao
  • Publication number: 20240031994
    Abstract: A carrier selection method, a carrier selection device, and a storage medium are provided. The method includes that: a first device selects a carrier according to related information for sidelink communication.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 25, 2024
    Inventors: Zhenshan ZHAO, Shichang ZHANG, Huei-Ming LIN, Yi DING