Dead reckoning routing of packet data within a network of nodes having generally regular topology

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United States of America Patent

PATENT NO 6272548
SERIAL NO

09000455

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Abstract

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A packet is routed by 'dead reckoning' on a network having a generally regular topology. The packet is received at a node where a local routing decision is made. The packet is output in a direction selected according to the routing decision. The packet carries in addition to a destination address a directional flag indicating explicitly the preferred direction of onward travel and the routing decision is made using this flag. Several flags may be used, corresponding to different dimensions of the network.

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Patent Owner(s)

Patent OwnerAddress
PATENTPORTFOLIO 2 S A R L9 AVENUE GUILLAUME LUXEMBOURG L-1651

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cotter, David Woodbridge, GB 21 551
Tatham, Martin C Ipswich, GB 4 141

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