Invention Grant
US09401864B2 Express header for packets with hierarchically structured variable-length identifiers
有权
具有分层结构化可变长度标识符的数据包的快速标题
- Patent Title: Express header for packets with hierarchically structured variable-length identifiers
- Patent Title (中): 具有分层结构化可变长度标识符的数据包的快速标题
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Application No.: US14069251Application Date: 2013-10-31
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Publication No.: US09401864B2Publication Date: 2016-07-26
- Inventor: Ignacio Solis , Marc E. Mosko
- Applicant: Palo Alto Research Center Incorporated
- Applicant Address: US CA Palo Alto
- Assignee: PALO ALTO RESEARCH CENTER INCORPORATED
- Current Assignee: PALO ALTO RESEARCH CENTER INCORPORATED
- Current Assignee Address: US CA Palo Alto
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Agent Sun Yao
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L12/741 ; H04L12/701 ; H04L12/743 ; H04L12/745

Abstract:
One embodiment of the present invention provides a system for forwarding named packets. During operation, the system receives a named packet with an express header. The named packet includes a payload and a name which identifies the payload. The express header includes a content identifier, a global forwarding identifier, and a local forwarding identifier. The content identifier uniquely represents an interest corresponding to the name. The global forwarding identifier includes forwarding information to facilitate global forwarding. The local forwarding identifier includes forwarding information to facilitate local forwarding. The system then makes a forwarding decision for the packet based on the content identifier, the global forwarding identifier, and optionally the local forwarding identifier.
Public/Granted literature
- US20150120895A1 EXPRESS HEADER FOR PACKETS WITH HIERARCHICALLY STRUCTURED VARIABLE-LENGTH IDENTIFIERS Public/Granted day:2015-04-30
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