(57) ABSTRACT A control system of the present invention includes at least one device, a
network interconnecting the at least one device, a control network portal coupled between …

(57) ABSTRACT A controller, method and computer medium are provided for controlling
communications between a control area network and a data network. The method includes …

(57) ABSTRACT A control system, method and computer program are pro vided for
communicating control information in a control system. The control system includes a master …

(73) Assignee: Internet Broadcasting Corp., Oost 6,577,609 B2 6, 2003 SE, al (NL)
6,691,192 B2 2/2004 Ajanovic et al.(*) Notice: Subject to any disclaimer, the term of …

The present invention provides a method and System for sending messages to multiple
locations in a control System that addresses shortcomings of prior Systems and methods …

(51) Int. Cl.(57) ABSTRACT G06F 9/44(2006.01) A method and computer program are
provided for graphically H04L 2/24(2006.01) configuring devices in a control area network …

Embodiments include an overlay multicast network. The overlay multicast network may
provide a set of features to ensure reliable and timely arrival of multicast data. The …

Various methods and systems for performing data-driven route advertisement are disclosed.
One method involves inhibiting advertisement of a route that is associated with a data …

The present invention discloses a method for implementing multicast services, which
includes: preset a mapping relation between a multicast user address and a multicast group …

US PATENT DOCUMENTS The method further includes determining Whether any of the
graphical display units is activated by a touch message applied to a location on the touch …