Method for the non-hierarchical routing of traffic in a communications network

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United States of America Patent

PATENT NO 5537468
SERIAL NO

08211672

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A non-hierarchical method for routing traffic to achieve optimum throughput values under all traffic load states by modifying the number of alternate routes available for overflow traffic in substantially real time, independent of the traffic load states of the alternate routes. First and second switching centers (V1, V2) are connected to a non-hierarchical communications network comprising a number of interconnected switching nodes (A, B, C, D, E, F) including at least one originating switching node (A) and at least one destination switching node (D) such that a number of connection paths exist between the originating and destination switching nodes (A, D). Originating switching node (A) comprises a routing process (RP), a routing table (RT) and a local trunk status map (LTSM) for determining an alternate route sequence (AWS).

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Patent Owner(s)

  • NOKIA SIEMENS NETWORKS GMBH & CO. KG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartmann, Harro L Brunswick, DE 1 30

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