Method and apparatus for interconnecting token ring lans operating in ATM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6647429
SERIAL NO

08706114

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Abstract

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The invention relates to a local area network operating according to the asynchronous transfer mode (ATM) for transmitting cells, comprising a plurality of network interfaces. At least two ring systems are provided which comprise each two network interfaces (85, 89; 86, 90) and respective bridge connections (83, 84; 87, 88). A first network interface (85) of a first ring system and a first network interface (86) of a second ring system are coupled via first bridge connections (83, 84) to the two ring systems for transporting the cell stream to the two ring systems, and a second network interface (89) of the first ring system and a second network interface (90) of the second ring system are coupled via second bridge connections (87, 88) for transporting the cell stream to the two ring systems.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS ELECTRONICS N VGROENEWOUDSEWEG 1 EINDHOVEN 5621 BA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Semal, Pierre Louvain-la-Neuve, BE 1 46

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