Patents by Inventor Rahman Altaf

Rahman Altaf 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).

  • System and method for parallel PN generation
    Patent number: 7613757
    Abstract: The invention provides a system and method for generating a high rate pseudo-random noise (PN) code with a parallel PN generator. The method includes the operation of configuring L programmable PN generators to each output every Lth chip of a PN code. Select PN generators of the L PN generators can be configured to have their output delayed for a predetermined number of chips less than or equal to L when a fine slip is needed to allow the high rate PN code to be delayed for a set number of chips to synchronize the high rate PN code with another PN code. The outputs of each of the L programmable PN generators can be multiplexed to produce the high rate PN code.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: November 3, 2009
    Assignee: L-3 Communications, Corp.
    Inventors: Ayyoob Abbaszadeh, Rahman Altaf