Patents by Inventor Linjiang Li

Linjiang Li 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).

  • Positioning in a cellular communication network
    Patent number: 9491731
    Abstract: A method for positioning in a communication network with a cellular coverage is disclosed, wherein comprising the following steps: receiving location-dependent data concerning a mobile device; from a plurality of fingerprints, each of which corresponds to one of locations within the coverage, retrieving one having the highest similarity to the location-dependent data; and determining the location corresponding to the fingerprint with the highest similarity as the mobile device's location if the highest similarity exceeds a predetermined threshold.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: November 8, 2016
    Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
    Inventors: Liang Shi, Bin He, Linjiang Li, Zhongqiu Lin, Aijun Yu
  • POSITIONING IN A CELLULAR COMMUNICATION NETWORK
    Publication number: 20140038639
    Abstract: A method for positioning in a communication network with a cellular coverage is disclosed, wherein comprising the following steps: receiving location-dependent data concerning a mobile device; from a plurality of fingerprints, each of which corresponds to one of locations within the coverage, retrieving one having the highest similarity to the location-dependent data; and determining the location corresponding to the fingerprint with the highest similarity as the mobile device's location if the highest similarity exceeds a predetermined threshold.
    Type: Application
    Filed: April 13, 2011
    Publication date: February 6, 2014
    Inventors: Liang Shi, Bin He, Linjiang Li, Zhongqiu Lin, Aijun Yu