公开(公告)号：US10749995B2

公开(公告)日：2020-08-18

申请号：US15658576

申请日：2017-07-25

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Luca Muscariello ,  Giovanna Carofiglio ,  Jordan Augé

IPC: H04L29/06 ,  H04L29/12 ,  H04L12/725 ,  H04L29/08 ,  H04L12/721 ,  H04L12/741

Abstract: A method is provided in one example embodiment and may include receiving an Internet Protocol (IP) packet at a node; identifying a content semantic for the IP packet; determining whether the IP packet is an IP interest packet or an IP data packet; determining whether content identified in the IP packet is stored at the node based on a determination that the IP packet is an IP interest packet; forwarding the IP packet toward at least one other node based on a determination that the content is not stored at the node; and transmitting an IP data packet containing the content based on a determination that the content is stored at the node.

公开(公告)号：US10397809B2

公开(公告)日：2019-08-27

申请号：US15479060

申请日：2017-04-04

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Natalya Rozhnova ,  Giovanna Carofiglio ,  Michele Papalini ,  Luca Muscariello

IPC: H04W24/04 ,  H04W48/18 ,  H04W48/16 ,  H04W8/26 ,  H04W8/02 ,  H04W76/15

Abstract: Particular embodiments described herein provide for a system, method, and apparatus that can be configured to determine that a first network element is no longer connected to a second network element, where interests had been sent to the second network element and are still pending. Each of the pending interest can be associated with a pending interval timer and the pending interests can be forwarded to a third network element before the expiration of the pending interval timer associated with each of the pending interests. In an example, the pending interest is part of an information centric networking protocol.

公开(公告)号：US20180103128A1

公开(公告)日：2018-04-12

申请号：US15658576

申请日：2017-07-25

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Luca Muscariello ,  Giovanna Carofiglio ,  Jordan Augé

IPC: H04L29/06 ,  H04L12/741

Abstract: A method is provided in one example embodiment and may include receiving an Internet Protocol (IP) packet at a node; identifying a content semantic for the IP packet; determining whether the IP packet is an IP interest packet or an IP data packet; determining whether content identified in the IP packet is stored at the node based on a determination that the IP packet is an IP interest packet; forwarding the IP packet toward at least one other node based on a determination that the content is not stored at the node; and transmitting an IP data packet containing the content based on a determination that the content is stored at the node.