Patents Assigned to Multipoint Networks
  • Patent number: 5721735
    Abstract: The present invention is directed to reducing or eliminating the occurrence of bid collisions in a communications network where plural bidding devices arbitrate for access to a central device, for overall operating efficiently of the communications network. Such enhanced operation is achieved by providing at least one central device, such as a hub, with the ability to receive bid indices representing bid success rates from each of a plurality of second devices. The plurality of second devices can be plural remote units referred to herein as launch pads. The bid indices represent the ability of each launch pad to successfully arbitrate for access to the hub. The hub collects the bid indices from all of the active launch pads and averages them over a reasonable period of time to create a hub goal index.
    Type: Grant
    Filed: December 8, 1995
    Date of Patent: February 24, 1998
    Assignee: Multipoint Networks
    Inventor: Michael Smiroldo
  • Patent number: 5654968
    Abstract: The present invention is directed to maximizing efficiency, or throughput, in a communications network where plural bidding devices arbitrate for access to a central device, while fairness in the bid arbitration process is maintained. Such enhanced operation is achieved by providing at least one central device, such as a hub, with an ability to receive bid indices representing bid success rates from each of a plurality of secondary devices. The plurality of secondary devices can be remote units referred to herein as launch pads. The bid indices represent the ability of each launch pad to successfully arbitrate for access to the hub. The hub collects the bid indices from all of the active launch pads and evaluates (for example, averages) them over a reasonable period of time to create a hub goal index.
    Type: Grant
    Filed: December 8, 1995
    Date of Patent: August 5, 1997
    Assignee: Multipoint Networks
    Inventor: Michael Smiroldo