Patents by Inventor Walter Uwe Grote-Hahn

Walter Uwe Grote-Hahn 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: 8433329
    Abstract: The invention provides a method and system to quantify the impact of granting access privileges for voice channels in mobile cellular telecommunications when dealing with applications where such a policy may improve service quality regardless of the technology used by the service provider. The number of channels that need to be reserved in order to reach the target can be determined. Channel access requests are categorized according to a prioritization scheme providing several blocking probabilities according to the portion of subscribers belonging to each access service class, the total number of service channels in a cell sector, and the target blocking probability and total traffic (or load).
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: April 30, 2013
    Assignee: Universidad Tecnica Federico Santa Maria
    Inventors: Walter Uwe Grote-Hahn, Mayra Soledad González-Canedo
  • Publication number: 20120003959
    Abstract: The invention provides a method and system to quantify the impact of granting access privileges for voice channels in mobile cellular telecommunications when dealing with applications where such a policy may improve service quality regardless of the technology used by the service provider. The number of channels that need to be reserved in order to reach the target can be determined. Channel access requests are categorized according to a prioritization scheme providing several blocking probabilities according to the portion of subscribers belonging to each access service class, the total number of service channels in a cell sector, and the target blocking probability and total traffic (or load).
    Type: Application
    Filed: December 29, 2010
    Publication date: January 5, 2012
    Inventors: Mayra Soledad González-Canedo, Walter Uwe Grote-Hahn
  • Publication number: 20090225682
    Abstract: The present invention is a procedure that allows configuring a random access IEEE 802.11 wireless network, operating in infrastructure mode (all terminals communicate exclusively with an AP (Access Point)), in such a way that throughput is optimized when the network is saturated, satisfying traffic characteristics, in presence or absence of the hidden terminal phenomenon and the number of terminals that communicate with the AP. It may be applied to networks that run a specific application or to those that have devices that run different applications. This procedure can be translated into a program that is operated by a wireless network administrator for network configuration. This program may also be incorporated into the configuration program of an AP and devices conforming to these standards. This invention can be applied to devices that act as AP's, such as a bridge, switch or router and the configuration can be manual or automatic, static or dynamic.
    Type: Application
    Filed: January 16, 2007
    Publication date: September 10, 2009
    Inventors: Alex Peter Grote-Lopez, Nelson Genaro Garrido-Navarro, Isabel Carolina Delgado-Ruz, Walter Uwe Grote-Hahn