Patents by Inventor Julio Velo

Julio Velo 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).

  • Method and system for optimizing cell-neighbor lists
    Patent number: 7050803
    Abstract: A count is made of the number of mobile assisted handoff (MAHO) attempts between a service cell and a targeted cell. A count is also made of the number of times the targeted cell is considered a Best Candidate (BestCand) for handoff from the service cell. If the targeted cell is not included in the service cell's neighbor list, a potential neighbor cell (PNC), hysteresis is added to the targeted cell to prevent handoffs to the targeted cell. The MAHO and BestCand counts are determined and if the counts meet or exceed predetermined threshold values the targeted cell is added to the list. If the targeted cell is on the neighbor list, no hysteresis is added.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: May 23, 2006
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Rafael Celedon, Ali Shah, Julio Velo, Dwight Inman
  • Method and system for optimizing cell-neighbor lists
    Publication number: 20030190916
    Abstract: A count is made of the number of mobile assisted handoff (MAHO) attempts between a service cell and a targeted cell. A count is also made of the number of times the targeted cell is considered a Best Candidate (BestCand) for handoff from the service cell. If the targeted cell is not included in the service cell's neighbor list, a potential neighbor cell (PNC), hysteresis is added to the targeted cell to prevent handoffs to the targeted cell. The MAHO and BestCand counts are determined and if the counts meet or exceed predetermined threshold values the targeted cell is added to the list. If the targeted cell is on the neighbor list, no hysteresis is added.
    Type: Application
    Filed: January 3, 2003
    Publication date: October 9, 2003
    Inventors: Rafael Celedon, Ali Shah, Julio Velo, Dwight Inman