Telecommunications switch with multiple ports for host-node communications

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United States of America Patent

PATENT NO 6285670
SERIAL NO

09017644

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The system includes switching nodes with multiple ports for node-host communication, each port thereby connects the switching nodes to one or more hosts. One of the ports in a switching node is designated as a primary or master port and it connects the switching node to a default host. The default host controls all ports in the switching node and because applications on the default port are given the highest priority during switching node processing, the default host is useful for applications that require instant response from the switch. The other ports in the switching node are secondary ports and they connect the switching node to one or more secondary hosts simultaneously. The applications on the secondary hosts are given a lower priority than the default host's application. Therefore, the secondary hosts are useful for applications that do not require instant response from the switching nodes.

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Patent Owner(s)

  • EXCEL SWITCHING CORPORATION;WSOU INVESTMENTS, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghai, Rajat West Yarmouth, MA 48 3056
Higgins, Peter Sandwich, MA 15 218

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