Patents by Inventor Weiwei Dai

Weiwei Dai 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: 12010621
    Abstract: Provided are a method and device for transmitting a wake up signal, and a storage medium. The method includes: a wake up signal sent by a second node is received by a first node at a first position; where the wake up signal includes at least one of a group wake up signal or a common wake up signal; the wake up signal is detected by the first node by using a sequence corresponding to the wake up signal; and a detection of a physical downlink control channel corresponding to the wake up signal is determined by the first node according to a detection result of the wake up signal.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: June 11, 2024
    Assignee: ZTE CORPORATION
    Inventors: Weiwei Yang, Bo Dai, Kun Liu, Huiying Fang, Luanjian Bian, Youjun Hu
  • Patent number: 12010694
    Abstract: Provided are a data sending and receiving method, an apparatus, a system, a terminal, a base station and a storage medium. Data carried in a non-Long-Term Evolution (non-LTE) downlink control region of a subframe is mapped to an LTE downlink control region of the subframe, and data carried in the non-LTE downlink control region and the LTE downlink control region of the subframe is sent to an MTC terminal.
    Type: Grant
    Filed: September 29, 2019
    Date of Patent: June 11, 2024
    Assignee: ZTE CORPORATION
    Inventors: Huiying Fang, Bo Dai, Weiwei Yang
  • Patent number: 11985090
    Abstract: Provided are an information indication method and apparatus, a terminal, a base station and a storage medium. The information indication method includes described below, first information is sent to a terminal, where the first information includes a re-synchronization signal (RSS) configuration indication, the RSS configuration indication is used for indicating whether RSS configuration information of a neighboring cell is the same as RSS configuration information of a serving cell, so that the terminal acquires the RSS configuration information of the neighboring cell according to the RSS configuration information of the serving cell in a case where the RSS configuration information of the neighboring cell is the same as the RSS configuration information of the serving cell.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: May 14, 2024
    Assignee: ZTE CORPORATION
    Inventors: Huiying Fang, Bo Dai, Xiubin Sha, Weiwei Yang
  • Publication number: 20240150243
    Abstract: It discloses a sustained release grouting material, a preparation method and an application thereof; the sustained release grouting material comprises a water swelling core and a water-soluble sustained release coating, the water swelling core is composed of bentonite, SAP and xanthan gum, which is granulated by disc granulator relying on the cohesiveness of xanthan gum; the water-soluble sustained-release coating is prepared by mixing water-soluble starch, polyvinyl alcohol, poloxamer, lubricant and plasticizer with deionized water to obtain a film-forming solution, and the film-forming solution is coated on a coating machine; the invention uses a coating machine to coat a layer of slow-release coating on the surface of the water-absorbing expansion core, and adjusts the coating thickness by controlling the mass ratio of the coating film-forming liquid to the water-absorbing expansion core particles, so as to realize the controllable water absorption onset time of the expansion core.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 9, 2024
    Applicant: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Lihua Wang, Chunfeng Li, Zhijie Wen, Zengguang Pang, Xiaoming Fan, Qinghua Shu, Shifu Sun, Qingbiao Wang, Chunquan Dai, Weiwei Han, Shunrong Wang
  • Patent number: 11974322
    Abstract: Provided are a method and device for sending information, and a method and device for receiving information. The method includes: a base station sends first information to a terminal over a downlink channel, wherein the first information include one of the following: information for triggering a random access procedure, and Msg4 in a random access process.
    Type: Grant
    Filed: September 29, 2019
    Date of Patent: April 30, 2024
    Assignee: ZTE CORPORATION
    Inventors: Kun Liu, Bo Dai, Weiwei Yang, Huiying Fang, Luanjian Bian, Youjun Hu
  • Patent number: 11934975
    Abstract: A resource processing method and apparatus. The method is achieved by a computer configured to execute the following steps: generating a resource allocation chart based on a resource allocation request; processing the resource allocation chart and generating an access entrance of the resource allocation chart; opening the access entrance to enable at least one third party resource supplier to respond to the resource allocation request via the access entrance. The method further comprises: when the resources are not available or not suitable for allocation, receiving a resource allocation chart, wherein the resource allocation chart is based on the resource allocation request; generating an access entrance of the resource allocation chart; opening the access entrance to at least one third party resource supplier; and receiving the allocated resources from the at least one third party resource supplier by responding to the resource allocation request through the access entrance.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: March 19, 2024
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Zhirong Yang, Xin Dai, Hai Ma, Fangcheng Mei, Mei Liu, Qian Wan, Qiaoyong Liu, Hualiang Dong, Zhixu Wang, Weiwei Ding
  • Patent number: 11924012
    Abstract: Disclosed are a signal transmitting method, device and system, and a storage medium. The method includes: transmitting a first signal, the first signal includes at least one of: at least one first structure or at least one second structure. Each first structure includes at least one symbol group, each symbol group in the each first structure includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group occupy a same subcarrier or a same frequency resource in frequency domain. Each second structure includes at least one symbol group, each symbol group includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group in the each second structure occupy a same subcarrier or a same frequency resource in frequency domain.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: March 5, 2024
    Assignee: ZTE Corporation
    Inventors: Kun Liu, Bo Dai, Huiying Fang, Xianming Chen, Weiwei Yang
  • Publication number: 20230335275
    Abstract: A central station, a medical device, and a terminal device are disclosed. The central station is connected to at least two types of medical devices including at least one monitoring device. After receiving medical data sent by any medical device, the central station determines a device group that the medical device belongs to; and controls displaying the medical data in a display area corresponding to the device group. Medical devices in the same device group have an association relationship, and medical data of the medical devices with the association relationship are fused and displayed in the same display area.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Shengping WANG, Li XU, Weiwei DAI
  • Publication number: 20230329648
    Abstract: A medical information display system and medical system are disclosed. The medical information display system includes: a communication interface, a storage device, a display device, and one or more processors. The processors are configured to execute program instructions stored in the storage device, thus allowing the processors to execute the following steps: acquiring via the communication interface vital signs information from a monitoring device and ultrasonic information generated by an ultrasonic device, controlling the storage device to store the vital signs information and the ultrasonic information according to timestamps; when a selection instruction with respect to one display area of multiple display areas is acquired, controlling the display device to display a detail interface of a corresponding target object; and when a review instruction with respect to a review hotkey is acquired, controlling the display device to display in the detail interface a review interface of the target object.
    Type: Application
    Filed: June 24, 2023
    Publication date: October 19, 2023
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Shengping WANG, Weiwei DAI, Cheng WANG, Liming LIANG, Jianguang ZHU, Shuo LIU
  • Patent number: 9332039
    Abstract: Methods, apparatus and systems for establishing voice communication are provided herein. An exemplary method can be implemented by an electronic device. A request initiated by a user can be received. The request can include one of a voice-communication request, a voice-communication-invitation request, a temporary-voice-communication request, a temporary-voice-communication-invitation request, an exclusive-voice-communication request, and an exclusive-voice-communication-invitation request. According to the request, a voice-room number can be obtained from a first server or a second server, without using third-party communication software. The method further includes starting a voice client and entering a voice room directly using the voice client, according to the voice-room number.
    Type: Grant
    Filed: April 27, 2014
    Date of Patent: May 3, 2016
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Daowei Zhong, Jian Gu, Weiwei Dai, Huihui Deng, Tongfeng Zhao
  • Publication number: 20140233559
    Abstract: Methods, apparatus and systems for establishing voice communication are provided herein. An exemplary method can be implemented by an electronic device. A request initiated by a user can be received. The request can include one of a voice-communication request, a voice-communication-invitation request, a temporary-voice-communication request, a temporary-voice-communication-invitation request, an exclusive-voice-communication request, and an exclusive-voice-communication-invitation request. According to the request, a voice-room number can be obtained from a first server or a second server, without using third-party communication software. The method further includes starting a voice client and entering a voice room directly using the voice client, according to the voice-room number.
    Type: Application
    Filed: April 27, 2014
    Publication date: August 21, 2014
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: DAOWEI ZHONG, JIAN GU, WEIWEI DAI, HUIHUI DENG, TONGFENG ZHAO
  • Publication number: 20140101271
    Abstract: Disclosed are a method and a device for pushing network information based on a location, which are used for solving the technical problem that an existing system is incapable of pushing network information based on a location. The present disclosure can effectively provide network information within a specific geographical region and drive a user to participate in network information activities, thereby improving the activity of the user to participate in network information interactions. Moreover, a recommendation engine based on a location facilitates the listening of more network information within the geographical region where a user is located, thereby forming a relationship chain with a good value, and further improving the activity of the user to participate in network information interactions.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 10, 2014
    Inventors: Yu Fan, Yingjie Wo, Jian Zhang, Qingling Yan, Weiwei Dai