Patents by Inventor Jiansong Wang

Jiansong 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).

  • Patent number: 11825529
    Abstract: Disclosed herein are systems and methods for facilitating wireless communication of a wearable device. In one aspect, a wireless device receives a paging message from a cellular network, via a wireless link between the wireless device and a companion device. The paging message can be received while a cellular modem of the wireless device is operating in reduced power mode and not registered with the cellular network, and the companion device is registered with the cellular network. The wireless device can transition the cellular modem from the reduced power mode to an active mode in response to receiving the paging message via the wireless link with the companion device. The wireless device can register with the cellular network after the modem has transitioned to active mode, to establish a cellular link directly with the cellular network.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: November 21, 2023
    Assignee: Meta Platforms Technologies, LLC
    Inventors: Srinivasa Prasad Vangaru, Qi Qu, Ping Wang, Dong Zheng, Insoo Hwang, Jiansong Wang, Gahima Stephen Mbonye, Swaminathan Balakrishnan
  • Publication number: 20230365596
    Abstract: Provided are crystal forms of compounds represented by formula(II)-formula (VIII) and formula (I)-formula (VIII-1), a preparation method therefor and an application of the compounds and crystal forms in the preparation of a drug for treating a related disease.
    Type: Application
    Filed: September 26, 2021
    Publication date: November 16, 2023
    Inventors: Jiansong WANG, Zhifei FU, Zhibo LUO, Miaorong LUO, Yang ZHANG, Jian LI, Shuhui CHEN, Yingxia BAO, Wei WANG, Zhoufan XIE
  • Publication number: 20230354091
    Abstract: Disclosed herein are related to reducing network congestion of wireless communication. In one aspect, a base station of a wireless cellular network determines a level of a network congestion from a plurality of candidate levels of the network congestion. In one aspect, the base station determines whether a type of the network congestion comprises an uplink congestion or a downlink congestion. In one aspect, the base station determines one or more processes to reduce the network congestion, according to the determined level of the network congestion and the determined type of the network congestion. In one aspect, the base station performs the determined one or more processes.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Inventors: Xiaodi Zhang, Ping Wang, Swaminathan Balakrishnan, Jiansong Wang, Achaleshwar Sahai, Qi Qu
  • Publication number: 20230312504
    Abstract: Disclosed are a class of compounds represented by formula (II), and isomers or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: February 19, 2021
    Publication date: October 5, 2023
    Applicant: Guangzhou Baiyunshan Pharmaceutical Holdings Co., Ltd. Baiyunshan Pharmaceutical General Factory
    Inventors: Jiansong WANG, Yang ZHANG, Zhibo LUO, Rongxin HUANG, Jikui SUN, Jie LI, Wentao WU, Jian LI, Shuhui CHEN, Yingxia BAO, Wei WANG, Zhoufan XIE
  • Publication number: 20230251845
    Abstract: Concepts and technologies are disclosed herein for creating and using native virtual probes in computing environments. A request for a service that includes a virtual function can be received, where the virtual function is to be monitored by a native virtual probe. An image of the service can be obtained, where the image can include a first image component for the virtual function and a second image component for the native virtual probe. The image can be deployed. Deployment of the image can result in instantiation of the virtual function on a computing device and instantiation of the native virtual probe on the computing device.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Jiansong Wang, Joseph Mueller
  • Publication number: 20230247612
    Abstract: The described technology is generally directed towards a frequency-aware cellular communication network. A mobile device, or a radio access network (RAN) device at a base station in communication with the mobile device, can proactively notify a core network device regarding changes of a frequency band used for communications between the mobile device and the base station. The core network can use received notifications to adjust service provided to the mobile device.
    Type: Application
    Filed: April 4, 2023
    Publication date: August 3, 2023
    Inventors: Yupeng Jia, Jiansong Wang, Hongyan Lei, Farooq Bari
  • Publication number: 20230209505
    Abstract: Facilitating device contexts, operational modes, and policy driven enhancements for paging in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a network device can comprise analyzing a group of contextual data for a user equipment device, and mobility management behaviors historically implemented for the user equipment device and based on an indication that a page request is scheduled to be sent to the user equipment device. The operations can also comprise configuring a paging message for the user equipment device based on the contextual data and the mobility management behaviors. Further, the operations can comprise sending the paging message to the user equipment device.
    Type: Application
    Filed: February 21, 2023
    Publication date: June 29, 2023
    Inventors: Rajendra Prasad Kodaypak, Ryan Redfern, Jiansong Wang
  • Patent number: 11669319
    Abstract: Concepts and technologies are disclosed herein for creating and using native virtual probes in computing environments. A request for a service that includes a virtual function can be received, where the virtual function is to be monitored by a native virtual probe. An image of the service can be obtained, where the image can include a first image component for the virtual function and a second image component for the native virtual probe. The image can be deployed. Deployment of the image can result in instantiation of the virtual function on a computing device and instantiation of the native virtual probe on the computing device.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: June 6, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jiansong Wang, Joseph Mueller
  • Patent number: 11665616
    Abstract: A software defined network controller receives from a radio access network access point an attach request generated by a user equipment that includes a user equipment identification and an IP address for the radio access network access point. The controller assigns a temporary identification to the user equipment and sends a modified attach request including the temporary identification, and application server identification and an application server IP address to the radio access network access point. The controller configures a forwarding table associated with the radio access network access point so that the access point forwarding table matches the user equipment identification, the application server identification and the application server IP address. The controller configures a service edge creation environment function forwarding table so that the forwarding table matches the user equipment identification mapped to the radio access network access point IP address.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: May 30, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Cui, Jiansong Wang, Thomas Anschutz
  • Patent number: 11653342
    Abstract: The described technology is generally directed towards a frequency-aware cellular communication network. A mobile device, or a radio access network (RAN) device at a base station in communication with the mobile device, can proactively notify a core network device regarding changes of a frequency band used for communications between the mobile device and the base station. The core network can use received notifications to adjust service provided to the mobile device.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: May 16, 2023
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Yupeng Jia, Jiansong Wang, Hongyan Lei, Farooq Bari
  • Patent number: 11611951
    Abstract: Facilitating device contexts, operational modes, and policy driven enhancements for paging in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a network device can comprise analyzing a group of contextual data for a user equipment device, and mobility management behaviors historically implemented for the user equipment device and based on an indication that a page request is scheduled to be sent to the user equipment device. The operations can also comprise configuring a paging message for the user equipment device based on the contextual data and the mobility management behaviors. Further, the operations can comprise sending the paging message to the user equipment device.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: March 21, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Rajendra Prasad Kodaypak, Ryan Redfern, Jiansong Wang
  • Publication number: 20230010265
    Abstract: Disclosed herein are systems and methods for facilitating wireless communication of a wearable device. In one aspect, a wireless device receives a paging message from a cellular network, via a wireless link between the wireless device and a companion device. The paging message can be received while a cellular modem of the wireless device is operating in reduced power mode and not registered with the cellular network, and the companion device is registered with the cellular network. The wireless device can transition the cellular modem from the reduced power mode to an active mode in response to receiving the paging message via the wireless link with the companion device. The wireless device can register with the cellular network after the modem has transitioned to active mode, to establish a cellular link directly with the cellular network.
    Type: Application
    Filed: July 9, 2021
    Publication date: January 12, 2023
    Inventors: Srinivasa Prasad Vangaru, Qi Qu, Ping Wang, Dong Zheng, Insoo Hwang, Jiansong Wang, Gahima Stephen Mbonye, Swaminathan Balakrishnan
  • Publication number: 20220342650
    Abstract: Concepts and technologies are disclosed herein for creating and using native virtual probes in computing environments. A request for a service that includes a virtual function can be received, where the virtual function is to be monitored by a native virtual probe. An image of the service can be obtained, where the image can include a first image component for the virtual function and a second image component for the native virtual probe. The image can be deployed. Deployment of the image can result in instantiation of the virtual function on a computing device and instantiation of the native virtual probe on the computing device.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Jiansong Wang, Joseph Mueller
  • Patent number: 11397573
    Abstract: Concepts and technologies are disclosed herein for creating and using native virtual probes in computing environments. A request for a service that includes a virtual function can be received, where the virtual function is to be monitored by a native virtual probe. An image of the service can be obtained, where the image can include a first image component for the virtual function and a second image component for the native virtual probe. The image can be deployed. Deployment of the image can result in instantiation of the virtual function on a computing device and instantiation of the native virtual probe on the computing device.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: July 26, 2022
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jiansong Wang, Joseph Mueller
  • Publication number: 20220220104
    Abstract: Disclosed is a series of pyrazolopyridine compounds, and application thereof in the preparation of RET kinase inhibitors for treatment. Specifically disclosed is the compound represented by formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 14, 2022
    Applicants: GUANGZHOU BAIYUNSHAN PHARMACEUTICAL HOLDINGS CO., LTD. BAIYUNSHAN PHARMACEUTICAL GENERAL FACTORY, MEDSHINE DISCOVERY INC.
    Inventors: Jiansong WANG, Zhengxia CHEN, Zhibo LUO, Meibi DAI, Yang ZHANG, Shuhui CHEN, Yingxia BAO, Wei WANG, Zhoufan XIE
  • Publication number: 20220204507
    Abstract: Disclosed are a series of compounds with a nitrogen-containing spiro structure and an application thereof in the preparation of an RET kinase inhibitor. Specifically, disclosed is a compound as shown in formula (II) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 30, 2022
    Applicants: GUANGZHOU BAIYUNSHAN PHARMACEUTICAL HOLDINGS CO., LTD. BAIYUNSHAN PHARMACEUTICAL GENERAL FACTORY, MEDSHINE DISCOVERY INC.
    Inventors: Jiansong WANG, Zhifei FU, Zhibo LUO, Miaorong LUO, Yang ZHANG, Yalei CAI, Wu ZHU, Jian LI, Shuhui CHEN, Yingxia BAO, Wei WANG, Zhoufan XIE
  • Publication number: 20220210846
    Abstract: A method and apparatus for session management in a wireless network are disclosed. For example, a user endpoint (UE) device, sends a request for a session internet protocol (IP) address assignment using an interface IP address, configures the UE device with the session IP address, provides to a controller an association of the interface and session IP addresses, and receives packets addressed to the session IP address via an access network entity associated with the interface IP address. In one example, a controller receives an association of an interface IP address with a session IP address from an attached UE device, provides to a network node an update on a route to reach the session IP address through the interface IP address, identifies an active interface IP address to receive packets, and configures an open flow switch or router for routing the packets towards the active interface IP address.
    Type: Application
    Filed: March 21, 2022
    Publication date: June 30, 2022
    Inventors: Zhi Cui, Jiansong Wang
  • Publication number: 20220159067
    Abstract: Connecting user equipment (UE) to an application can be managed based on UE movement and location. During data session between UE and application, a communication management component (CMC) associated with anchor network component (ANC) or serving network component (SNC) determines UE location, and connects UE to the ANC and SNC, which enables access of the application via a data network associated with ANC. As UE moves, CMC tracks UE movement and communication conditions. If, when UE is at second location, a communication condition breaches threshold level, CMC determines whether interruption of the data session is permitted. If not, CMC determines whether there is a local SNC in proximity to second location. If there is, CMC can switch UE from SNC to local SNC, which can access local application content via local data network associated with application. If interruption permitted, UE deactivates and reactivates to connect to local ANC.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 19, 2022
    Inventors: Jiansong Wang, Joseph Mueller
  • Patent number: 11284455
    Abstract: A method and apparatus for session management in a wireless network are disclosed. For example, a user endpoint (UE) device, sends a request for a session internet protocol (IP) address assignment using an interface IP address, configures the UE device with the session IP address, provides to a controller an association of the interface and session IP addresses, and receives packets addressed to the session IP address via an access network entity associated with the interface IP address. In one example, a controller receives an association of an interface IP address with a session IP address from an attached UE device, provides to a network node an update on a route to reach the session IP address through the interface IP address, identifies an active interface IP address to receive packets, and configures an open flow switch or router for routing the packets towards the active interface IP address.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: March 22, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Zhi Cui, Jiansong Wang
  • Publication number: 20220086619
    Abstract: Aspects of the subject disclosure may include, for example, obtaining a first access point name (APN) value from a storage device, transmitting a first message that includes the first APN value to a mobility management entity (MME), receiving a second message subsequent to the transmitting of the first message, wherein the second message includes a second APN value that is different from the first APN value, and causing the second APN value to be stored in the storage device. Other embodiments are disclosed.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Allen Hu, Jiansong Wang, Inderpreet Singh Ahluwalia