Invention Grant
- Patent Title: Apparatus for forwarding interest in parallel using multipath in content-centric networking and method thereof
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Application No.: US16077626Application Date: 2016-12-13
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Publication No.: US10666552B2Publication Date: 2020-05-26
- Inventor: Choong Seon Hong , Doo Ho Lee , Seung Il Moon
- Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Applicant Address: KR Yongin-si
- Assignee: UNIVERISTY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee: UNIVERISTY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee Address: KR Yongin-si
- Agency: Sughrue Mion, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@777d665a
- International Application: PCT/KR2016/014579 WO 20161213
- International Announcement: WO2017/138693 WO 20170817
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/707 ; H04L12/721 ; H04L12/741 ; H04L12/841

Abstract:
The present invention relates to a technology of forwarding interest parallel by adjusting a ratio of an interest packet requiring content depending upon a network state when a mobile device having a variety of interfaces is connected to various networks in a content-centric networking environment, thereby increasing a data transfer rate. An apparatus for controlling multipath interest forwarding according to an aspect of the present invention includes a weighted forwarding ratio administrator configured to generate an interest packet; a weighted forwarding ratio storage configured to record and maintain weighted forwarding ratios reflecting a transmission capacity of an interest packet per face; and a forwarding engine configured to control the generated interest packet to be transmitted via each of the faces based on the weighted forwarding ratios.
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