Patents by Inventor Xidian WANG

Xidian 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).

  • Publication number: 20250008348
    Abstract: An adaptive optimization method for a 5G weight value includes: mapping 5G MR sample points to grid elements of a 3D grid; identifying a type of each grid element; determining a weight value combination; determining a first coverage value based on a first path loss for a center grid element of the business distribution center grid cluster and each weight value combination, determining a first coverage improvement value based on the first coverage value, determining from the weight value combination an initial weight value combination; determining a second coverage value for a weak depth coverage grid element based on a second path loss and each initial weight value combination, determining a second coverage improvement value based on the second coverage value, and determining, from the initial weight value combination, a final weight value combination.
    Type: Application
    Filed: November 3, 2022
    Publication date: January 2, 2025
    Inventors: Wentao Zhu, Feng Gao, Wenzhi Li, Xidian Wang, Yuan Wu, Chenxi Zhang, Fei Liu, Kankan Jin, Jinpeng Xu, Minghao Gao, Shimeng Wang, Yonghong Zhao, Yu Qiu, Jiajia Hao
  • Publication number: 20160259694
    Abstract: The present invention provides a method and device for organizing and restoring file indexes, which belongs to a technical field of data storing methods. In the present invention, a circular bidirectional linked list is constituted by all files in a storage medium firstly, wherein the bidirectional linked list comprises a forward linked list and a backward linked list; the indexes of all files are stored in an index information set, and each file is provided therein with a backup of its corresponding index; afterwards, in the process of accessing of a file, if the index of the file in the index information set doesn't match with the backup of the index of the file, the bidirectional linked list is restored; finally, the indexes of all files are re-established according to the restored bidirectional linked list. By using the method and device for organizing and restoring file index of the present invention, an efficiency of file index reestablishment can be improved.
    Type: Application
    Filed: December 1, 2014
    Publication date: September 8, 2016
    Inventors: Kaiming HUANG, Jiye SUN, Xidian WANG
  • Publication number: 20160253247
    Abstract: The present invention provides a method and device for restoring system file indexes, which belongs to the technical field of data store methods. In the present invention, when a storage medium is loaded and an index information set is not read, or when the storage medium is loaded and the indexes in the index information set are judged to be incorrect, or when a read operation is executed for a file in the storage medium and an index of the file in the index information set doesn't correspond to a backup index in the file, or when a writing operation is executed for a file in the storage medium and an index of the file in the index information set doesn't correspond to a backup index in the file, the backup indexes of all files in the storage medium are updated, and the index information set is restored or re-established. By using the method and device for restoring system file indexes of the present invention, a deficiency of repeated restarts without recording is overcome.
    Type: Application
    Filed: December 1, 2014
    Publication date: September 1, 2016
    Inventors: Kaiming HUANG, Jiye SUN, Xidian WANG