Local area network for the transmission and control of audio, video, and computer data

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United States of America Patent

PATENT NO 6215789
SERIAL NO

09328104

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Abstract

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An Ethernet Local Area Network uses a star topology connecting user stations to a Communications Switching Module (CSM) with 10Base-T or 100 Base-TX UTP cable. Each user station typically has a digital telephone and a data communication device, such as a PC communicating with the CSM through a common UTE adapter. Delay-sensitive digital voice signals and non-delay sensitive user data are transported in master Ethernet packets of fixed length transmitted at a fixed rate. Segmentation and re-assembly of data is performed in the UTE adapters and in the CSM.

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Patent Owner(s)

Patent OwnerAddress
NETWORK-1 SECURITY SOLUTIONS INCP O BOX 909 FRAMINGHAM MA 01701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barraza, Thomas F Monroe, CT 6 763
Caceres, Edward R New Milford, CT 5 759
Deptula, Joseph A Watertown, CT 6 1049
Evans, Patrick A Burlington, CT 7 785
Keenan, Ronald M Oxford, CT 7 772
Setaro, Joseph Danbury, CT 6 769

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