Patents by Inventor Willem P Dijkstra

Willem P Dijkstra 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).

  • Connection admission control for connection orientated networks
    Patent number: 6665264
    Abstract: An asynchronous transfer mode (ATM) switch (12) in an ATM network is provided with a connection admission control function which is periodically modified in a predetermined manner in dependence on a measurement of bandwidth utilization of the ATM switch (12) over an interval encompassing a number of call connections. The ATM switch (12) implements an effective bandwidth type connection admission control function which bestows an amount of bandwidth to each of a number of connection types which are supported. One or more higher layer connection admission control functions are provided which are responsive to traffic fluctuations to modify effective bandwidths for connection types stored by the ATM switch in a predetermined manner.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: December 16, 2003
    Assignee: British Telecommunications public limited company
    Inventors: Robert G Davison, Manoochehr Azmoodeh, Willem P Dijkstra