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. 14, 2018
Filed:
Mar. 04, 2016
Cisco Technology, Inc., San Jose, CA (US);
Christopher A. Wood, San Francisco, CA (US);
Ignacio Solis, Scotts Valley, CA (US);
Andriana Ioannou, Thessaloniki, GR;
Glenn C. Scott, Portola Valley, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
One embodiment provides a system that facilitates collection of historical network information. During operation, the system monitors a plurality of packets which include outgoing interests and corresponding incoming content objects, wherein a name for an interest is a hierarchically structured variable length identifier that includes contiguous name components ordered from a most general level to a most specific level. The system collects historical information associated with the packets based on name prefixes of the packets, wherein a name prefix includes one or more contiguous name components. In response to receiving a query from a requesting entity for the historical information, the system transmits the historical information, thereby facilitating the requesting entity to use the historical information to increase network efficiency.