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:
Oct. 05, 2010
Filed:
Jul. 01, 2005
Applicant:
John L. Miller, Cambridge, DF, GB;
Inventor:
John L. Miller, Cambridge, DF, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a distributed hash table (DHT), a participating node has a routing cache associating nodes in the DHT with their respective network addresses. Messages can be routed with the routing table using prefix-matching or numerical-closeness without requiring rigid structuring of the node's cache. Entries in the cache may be replaced using routing information obtained from en route messages. Entries in the routing cache may be replaced without regard for the nodeIDs in or entering the routing cache, and/or without structuring the routing cache according to the nodeIDs placed therein. Cache entries may be replaced randomly.