System and method for real-time buying and selling of internet protocol (IP) transit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6973038
SERIAL NO

09627486

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Abstract

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An apparatus and method are described for real-time buying and selling of bandwidth at differentiated quality of service levels, routing of excess traffic over the bandwidth purchased in real time, and billing and settlement of the transactions. In the present invention, a network user buys bandwidth to have a fixed capacity level. When the current traffic level exceeds the fixed capacity level, the network user buys additional capacity in real time as needed to handle the overflow. In addition, when the fixed capacity level exceeds the current traffic level, the network user can sell the excess capacity as available. Further, network users can select among a number of response times. The response times, which can be guaranteed, allow all traffic to be delivered within a time limit, or set time limits within which different types of data can be delivered.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narendran, Paranthaman London, GB 9 119

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