The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2004
Filed:
Mar. 07, 2000
Applicant:
Inventor:
Hans Rygh, Oslo, NO;
Assignee:
Sun Microsystems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/256 ;
U.S. Cl.
CPC ...
H04L 1/256 ;
Abstract
A method of using routing tables. In this method, routing differs from ordinary table routing in that the part of a destination address (e.g., DestinationID) used for a table lookup is variable. Networks using the full address space of a network node can be made by partitioning the network topology into several levels, such as a top topology and any number of sub-topologies. With a DestinationID of N−1 bits, a routing table of 2 entries is sufficient to support topologies using the full address space, wherein n<N−1.