Multiplex communications – Network configuration determination – Using a particular learning algorithm or technique
Reexamination Certificate
2008-03-18
2008-03-18
Sam, Phirin (Department: 2619)
Multiplex communications
Network configuration determination
Using a particular learning algorithm or technique
C370S351000
Reexamination Certificate
active
10262643
ABSTRACT:
A lookup table for searching for a longest prefix match for a key is disclosed. The lookup table provides a match for a key in a single search cycle. The number of matches stored in the lookup table is maximized by storing each match in only one location in the lookup table. The binary tree is divided into a plurality of levels and each level has a plurality of subtrees. A subtree descriptor stored for a subtree includes a field for each node in the subtree. The state of the field indicates whether an entry for the node is stored in the table. The bit vector allows indexing of the single match stored for the key.
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Brown David A.
Gillingham Peter B.
Hamilton Brook Smith & Reynolds P.C.
MOSAID Technologies Inc.
Sam Phirin
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