Patents by Inventor Ruixin LIANG

Ruixin LIANG 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).

  • Joint optimization method and system for delay and spectrum occupation in cloud-edge collaborative network
    Patent number: 11968122
    Abstract: The present invention provides a joint optimization method and system for delay and spectrum occupation in a cloud-edge collaborative network. The method includes: initializing a cloud-edge collaborative network, and generating a set of user requests; establishing a target function of minimum average end-to-end delay and minimum spectrum slot occupation of a user request; during processing of each user request based on the target function, sequentially determining whether a node and path selection uniqueness constraint, a mobile edge computing (MEC) server load constraint, a spectrum resource occupation and uniqueness constraint, a spectrum continuity constraint, and a spectrum consistency constraint are satisfied, where if all constraints are satisfied, the user request is successfully processed, and the process turns to step S4; or if any constraint is not satisfied, the user request fails to be processed; and calculating average end-to-end delay and spectrum resource occupancy of the user request.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: April 23, 2024
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Bowen Chen, Ling Liu, Ruixin Liang, Shoucui Wang, Qi Chen, Gangxiang Shen, Mingyi Gao, Weidong Shao, Hong Chen
  • JOINT OPTIMIZATION METHOD AND SYSTEM FOR DELAY AND SPECTRUM OCCUPATION IN CLOUD-EDGE COLLABORATIVE NETWORK
    Publication number: 20230421501
    Abstract: The present invention provides a joint optimization method and system for delay and spectrum occupation in a cloud-edge collaborative network. The method includes: initializing a cloud-edge collaborative network, and generating a set of user requests; establishing a target function of minimum average end-to-end delay and minimum spectrum slot occupation of a user request; during processing of each user request based on the target function, sequentially determining whether a node and path selection uniqueness constraint, a mobile edge computing (MEC) server load constraint, a spectrum resource occupation and uniqueness constraint, a spectrum continuity constraint, and a spectrum consistency constraint are satisfied, where if all constraints are satisfied, the user request is successfully processed, and the process turns to step S4; or if any constraint is not satisfied, the user request fails to be processed; and calculating average end-to-end delay and spectrum resource occupancy of the user request.
    Type: Application
    Filed: October 11, 2021
    Publication date: December 28, 2023
    Inventors: Bowen CHEN, Ling LIU, Ruixin LIANG, Shoucui WANG, Qi CHEN, Gangxiang SHEN, Mingyi GAO, Weidong SHAO, Hong CHEN