Patents by Inventor Huiying Fang

Huiying Fang 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: 11172472
    Abstract: Provided are a resource allocation method and device, and a storage medium. The method includes: configuring resources for transmission of a physical uplink shared channel of a terminal by means of an uplink resource allocation parameter; and transmitting the uplink resource allocation parameter to the terminal. By means of the method, the device and the storage medium of the present disclosure, a base station configures, through the uplink resource allocation parameter, resources for the transmission of the physical uplink shared channel of the terminal and transmits the uplink resource allocation parameter to the terminal, thus solving the problem in the related art the minimum resource allocation granularity in resource allocation for the PUSCH can only be one physical resource block, and reducing the resource allocation granularity.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 9, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Huiying Fang, Bo Dai, Weiwei Yang, Xianming Chen, Kun Liu
  • Publication number: 20210345368
    Abstract: Methods, systems, and devices related to wireless communication are described. A method of wireless communication includes determining, by a communication device, one or more silent subcarriers among a plurality of subcarriers in a physical resource block (PRB) associated with a communication system; and determining to mute the one or more silent subcarriers in a resource mapping process based on a signaling instruction.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Inventors: Huiying FANG, Bo DAI, Luanjian BIAN
  • Publication number: 20210329552
    Abstract: A method and an apparatus for transmitting and receiving a signal, a storage medium and an electronic apparatus are provided. The method includes: determining transmission information of a group Wake up signal (WUS) according to at least one of the following configuration information: one or more sequences corresponding to the group WUS, time domain location information corresponding to the group WUS, and frequency domain location information corresponding to the group WUS, wherein the group WUS is a WUS corresponding to a group of one or more terminals; and transmitting the WUS according to the transmission information.
    Type: Application
    Filed: August 10, 2019
    Publication date: October 21, 2021
    Inventors: Weiwei YANG, Bo DAI, Kun LIU, Huiying FANG, Luanjian BIAN, Youjun HU
  • Publication number: 20210329558
    Abstract: Provided are wake-up signal sending and receiving methods and apparatuses and storage media. The wake-up signal sending method includes sending a WUS by using at least one of a first sending manner: sending a first WUS in a first basic unit and sending a second WUS in a second basic unit; a second sending manner: determining, according to a preset condition, whether a third WUS or a fourth WUS is sent in a basic unit; a third sending manner: determining, according to first signaling, whether the fourth WUS is sent in the basic unit or one of the third WUS or the fourth WUS is sent in the basic unit; or a fourth sending manner: determining, according to second signaling and a basic unit index, a fifth WUS sent in the basic unit.
    Type: Application
    Filed: August 5, 2019
    Publication date: October 21, 2021
    Inventors: Weiwei YANG, Bo DAI, Huiying FANG, Kun LIU, Luanjian BIAN, Youjun HU
  • Patent number: 11147095
    Abstract: This disclosure provides techniques for reducing waste of user equipment (UE) resources caused in transmission of a Physical Uplink Shared Channel (PUSCH) when a UE conducts searching for downlink control information (DCI) outside of a PUSCH transmission. This disclosure defines a first search space on the basis of an existing second search space that was used to receive DCI information to schedule a PUSCH. The first search space can be used to obtain a DCI having an ACK feedback. This disclosure provides systems and methods for determining the location of the first search space to receive a second DCI having ACK feedback during a PUSCH repetitive transmission and whether the second search space should be used for the second DCI instead. Outside of the PUSCH transmission, the UE receives DCI in the second search space, decreasing the unnecessary searching of DCI and increasing network efficiency.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: October 12, 2021
    Assignee: ZTE Corporation
    Inventors: Xianming Chen, Bo Dai, Kun Liu, Weiwei Yang, Huiying Fang
  • Publication number: 20210314926
    Abstract: A data transmission method and device, and a resource determination method and device, the method including user equipment (UE) transmitting a signal on one or more first uplink channel resources, where the signal includes one of the following: a single subcarrier signal, a multi-subcarrier signal, or a random access signal.
    Type: Application
    Filed: August 9, 2019
    Publication date: October 7, 2021
    Inventors: Kun LIU, Bo DAI, Xiubin SHA, Huiying FANG, Weiwei YANG, Luanjian BIAN, Youjun HU
  • Publication number: 20210298057
    Abstract: Provided are a transport block (TB) scheduling method and device, a storage medium and an electronic device. The method includes: in the case that one DCI schedules multiple TBs, the sizes of the multiple TBs are indicated through a resource assignment field, an MCS field, offset value indicator information and NDI information of the DCI, wherein the NDI information is used for determining whether the multiple TBs are newly transmitted or retransmitted; or the sizes of the multiple TBs are indicated through the resource assignment field, the MCS field, and the offset value indicator information of the DCI; and the DCI is transmitted over a PDCCH.
    Type: Application
    Filed: August 10, 2019
    Publication date: September 23, 2021
    Inventors: Youjun HU, Bo DAI, Huiying FANG, Weiwei YANG, Kun LIU
  • Patent number: 11129105
    Abstract: Provided are an information transmission method and apparatus and a storage medium. The method includes: determining, by a network device, indication information about system information according to a system information state, where the indication information indicates a change condition of the system information within multi-level time ranges; and transmitting, by the network device, the indication information.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: September 21, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Xianming Chen, Bo Dai, Kun Liu, Weiwei Yang, Huiying Fang
  • Patent number: 11122595
    Abstract: Provided are an information transmission method and apparatus, a terminal and a storage medium. The method includes: determining a transmission resource for a physical signal/a physical channel corresponding to a scheduling request; and transmitting the physical signal/the physical channel on the transmission resource, where the scheduling request is used for requesting resource allocation for data transmission.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 14, 2021
    Assignee: Xi'an Zhongxing New Software Co., Ltd.
    Inventors: Huiying Fang, Bo Dai, Kun Liu, Weiwei Yang
  • Patent number: 11115252
    Abstract: Provided are a signal transmission method and system, which relates to wireless communications. The method includes: transmitting, by a first node, a first signal. The first signal comprises at least one of: at least one first structure, or at least one second structure. The first structure includes at least one symbol group, and the symbol group of the first structure includes a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the first structure occupies a same subcarrier or a same frequency resource in a frequency domain. The second structure includes at least one symbol group, and the symbol group of the second structure comprises a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the second structure occupies a same subcarrier or a same frequency resource in the frequency domain.
    Type: Grant
    Filed: March 28, 2020
    Date of Patent: September 7, 2021
    Assignee: ZTE Corporation
    Inventors: Kun Liu, Bo Dai, Xianming Chen, Weiwei Yang, Huiying Fang
  • Publication number: 20210274320
    Abstract: Provided are a multicast transmission method and apparatus, and a computer storage medium. The method includes: transmitting multicast channel data according to a multicast search space. The multicast search space is configured for transmitting multicast downlink control information. The multicast channel data includes at least one of multicast control channel data, multicast traffic channel data and multicast control channel change notification data.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 2, 2021
    Inventors: Xianming CHEN, Bo Dai, Jianxun Ai, Kun Liu, Weiwei Yang, Huiying Fang
  • Publication number: 20210274443
    Abstract: A signal sending and receiving method and apparatus are provided. A first signal is sent, and a sequence of the first signal is generated at least based on a first sequence and a second sequence. There are multiple manners for determining the first sequence and the second sequence. For example, the first sequence is determined at least according to start time domain location information of the first signal and current time domain location information of the first signal, and the second sequence is determined at least according to a cell index corresponding to the first signal.
    Type: Application
    Filed: May 10, 2019
    Publication date: September 2, 2021
    Inventors: Weiwei YANG, Bo DAI, Huiying FANG, Kun LIU
  • Publication number: 20210219290
    Abstract: Provided are a resource allocation method and device. The resource allocation method includes: sending resource position indication information, wherein the resource position indication information carries position information of a physical resource block (PRB) resource within a narrowband and shift offset information of the PRB resource within the narrowband, or the resource position indication information carries position information of a PRB resource within the narrowband and position information of a PRB resource out of the narrowband.
    Type: Application
    Filed: February 12, 2019
    Publication date: July 15, 2021
    Inventors: Huiying FANG, Weiwei YANG, Bo DAI
  • Patent number: 11057899
    Abstract: Provided is a method apparatus for resource allocation and determination. The method includes: configuring, by a base station, a resource for transmission of a physical shared channel of a terminal through a resource allocation parameter, and sending, by the base station, the resource allocation parameter to the terminal through signaling, where the resource allocation parameter includes at least one of: a wideband indication, a resource location in a wideband, a subframe where the wideband is located, a wideband mode or a resource location.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: July 6, 2021
    Assignee: ZTE CORPORATION
    Inventors: Weiwei Yang, Bo Dai, Kun Liu, Xianming Chen, Huiying Fang
  • Publication number: 20210204257
    Abstract: Disclosed are a method, device and system for determining a coding modulation parameter. The method includes: a terminal receives downlink control information from a base station, and determines a coding modulation parameter according to a domain, within the downlink control information, used for determining the coding modulation parameter.
    Type: Application
    Filed: March 12, 2021
    Publication date: July 1, 2021
    Inventors: Jun XU, Bo DAI, Jin XU, Zewei CHEN, Huiying FANG
  • Publication number: 20210176188
    Abstract: Provided in the embodiments of the present disclosure are a resource determination and information sending method and device, a storage medium and a processor. The resource determination method includes: receiving configuration information, the configuration information carrying indication information for indicating information of a Physical Resource Block (PRB) that supports resource assignment for a terminal with a subcarrier Resource Unit (RU) as a minimum granularity; receiving information carrying a resource assignment field, a Resource Indication Value (RIV) of a specified field in the resource assignment field being used for indicating resource information assigned to the terminal; and determining, according to the indication information and the RIV, a resource assigned to the terminal.
    Type: Application
    Filed: September 20, 2018
    Publication date: June 10, 2021
    Inventors: Huiying FANG, Bo DAI, Weiwei YANG, Xianming CHEN, Kun LIU
  • Publication number: 20210167913
    Abstract: Provided are a signal transmission method, apparatus, and device, and a storage medium. The method includes generating a second narrowband positioning reference signal sequence according to a system frame number (SFN); obtaining a second narrowband positioning reference signal according to the second narrowband positioning reference signal sequence; and transmitting a first narrowband positioning reference signal on a first radio frame set, and transmitting the second narrowband positioning reference signal on a second radio frame set.
    Type: Application
    Filed: May 13, 2019
    Publication date: June 3, 2021
    Applicant: ZTE CORPORATION
    Inventors: Youjun HU, Bo DAI, Huiying FANG, Kun LIU, Weiwei YANG
  • Publication number: 20210143932
    Abstract: A method, a device and a system of determining a transmission parameter of a data shared channel are provided. The method includes: receiving downlink control information including a field configured to determine a transmission parameter of a data shared channel; and determining the transmission parameter according to the field.
    Type: Application
    Filed: January 19, 2021
    Publication date: May 13, 2021
    Inventors: JUN XU, BO DAI, ZEWEI CHEN, JIN XU, XIAOMEI XU, HUIYING FANG
  • Patent number: 10986621
    Abstract: Disclosed are a method, device and system for determining a coding modulation parameter. The method includes: a terminal receives downlink control information from a base station, and determines a coding modulation parameter according to a domain, within the downlink control information, used for determining the coding modulation parameter. In the present invention, a coding modulation parameter is determined according to a domain, within downlink control information, used for determining the coding modulation parameter, thereby implementing coding modulation parameter determination for an NB-IOT system.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: April 20, 2021
    Assignee: ZTE CORPORATION
    Inventors: Jun Xu, Bo Dai, Jin Xu, Zewei Chen, Huiying Fang
  • Publication number: 20210105748
    Abstract: The embodiments of the present disclosure provide an information transmission method and device, a storage medium and an electronic device. The method includes that: a Physical Downlink Control Channel (PDCCH) transmitted by a base station is received; and Channel State Information (CSI) is transmitted to the base station according to the PDCCH.
    Type: Application
    Filed: August 20, 2018
    Publication date: April 8, 2021
    Inventors: Xianming CHEN, Bo DAI, Huiying FANG, Kun LIU, Weiwei YANG