Invention Grant
- Patent Title: Shared pending interest table in a content centric network
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Application No.: US15093631Application Date: 2016-04-07
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Publication No.: US10425503B2Publication Date: 2019-09-24
- Inventor: Kevin C. Fox , Glenn C. Scott
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04L12/00
- IPC: H04L12/00 ; G06F13/00 ; H04L29/06 ; G06F17/30 ; H04L29/08

Abstract:
One embodiment provides a pending interest table (PIT) sharing system that facilitates sharing of a PIT. During operation, the system receives, by a local interface, a first message comprising an interest from a node of origin. The hop count for the interest has not been decreased. The system creates an entry, which includes a name of the interest, in a PIT for the interest. If the system receives a content object associated with the name, the system retrieves and removes the entry from the PIT, and sends the content object to the node of origin in a second message.
Public/Granted literature
- US20170295261A1 SHARED PENDING INTEREST TABLE IN A CONTENT CENTRIC NETWORK Public/Granted day:2017-10-12
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