Patents by Inventor Luca Zaccheo

Luca Zaccheo 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: 7010018
    Abstract: A method for the acquisition of burst synchronization signals in a spread spectrum communication system is provided. The method receives a burst synchronization signal, applies a dwelling procedure according to a scheduling scheme to the burst synchronization signal, wherein the dwelling procedure calculates a matched filter output, sums the outputs over one slot time, calculates the energy in the sum, searches the maximum energy value and passes it to a Random Access Memory. At the end of the scheduling scheme, searching is performed for the overall maximum energy value among the energy values stored in the Random Access Memory.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: March 7, 2006
    Assignee: Agilent Technologies, Inc.
    Inventor: Luca Zaccheo
  • Publication number: 20050018757
    Abstract: A method for the acquisition of burst synchronisation signals in a spread spectrum communication system, comprising the following steps: 1) Receiving a burst synchronisation signal, 2) Applying to the received burst synchronisation signal a dwelling procedure according to a scheduling scheme, whereby the dwelling procedure comprises the steps of calculating a matched filter output, summing the outputs over one slot time, calculating the energy in the sum, searching the maximum energy value and passing it to a Random Access Memory, 3) Based on the scheduling scheme containing a set of X=(N+1)/2 hypotheses, being numbered 0, 1, . . . , X?1 and N being the number of slots in 1 frame, the slots being numbered 0, 1, . . . , N?1, a dwelling procedure being performed in hypothesis n=0, . . .
    Type: Application
    Filed: June 25, 2003
    Publication date: January 27, 2005
    Inventor: Luca Zaccheo