Invention Grant
- Patent Title: Method for managing packets in a network of information centric networking (ICN) nodes
-
Application No.: US15316632Application Date: 2015-06-08
-
Publication No.: US10530893B2Publication Date: 2020-01-07
- Inventor: Dario Rossi , Giuseppe Rossini
- Applicant: Institut Mines-Telecom
- Applicant Address: FR
- Assignee: Institut Mines-Telecom
- Current Assignee: Institut Mines-Telecom
- Current Assignee Address: FR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: EP14305866 20140606
- International Application: PCT/EP2015/062727 WO 20150608
- International Announcement: WO2015/185756 WO 20151210
- Main IPC: H04L29/08
- IPC: H04L29/08 ; H04L12/813

Abstract:
The present invention relates to a method for managing packets in a network of Information Centric Networking (ICN) nodes (1, 2a, 2b, 2c, 2d, 2e), the method comprising: —at a first node (1), performing steps of: ∘ Receiving a request (i) for a data packet (C), and if the data packet (C) is stored, responding to the request (i) by forwarding the data packet (C); otherwise ∘ sending to at least one neighboring node (2a, 2b) of the network a request (i′) for meta-data packets (@), a meta-data packet (@) indicating availability of said data packet (C) at a target node; ∘ receiving in response at least one meta-data packet (@), so as to identify at least one target node (2c, 2e) wherein said data packet (C) is available; ∘ forwarding the request (i) for said data packet (C) toward one selected target node (2c); —at a second node (2a, 2b, 2c, 2d, 2e), performing steps of: ∘ Receiving a request (i′) for meta-data packets (@), and if the data packet (C) is stored, responding to the request (i′) by forwarding a meta-data packet (@) indicating availability of said data packet (C) at the second node (2c, 2e); otherwise ∘ forwarding to at least one neighboring node (2c, 2d, 2e) of the network the request (i′) for meta-data packets (@).
Public/Granted literature
- US20170149932A1 METHOD FOR MANAGING PACKETS IN A NETWORK OF INFORMATION CENTRIC NETWORKING (ICN) NODES Public/Granted day:2017-05-25
Information query