Title:
METHODS AND SYSTEMS FOR DETERMINING ICN CAPABILITY OF A NODE/SERVER
Document Type and Number:
WIPO Patent Application WO/2021/080283
Kind Code:
A1
Abstract:
Methods and systems for determining ICN capability of a node/server. The ICN capability is determined based on DNS resource records or TCP options. The DNS resource records are DNS queries that are sent to a DNS server, for determining the ICN capability of the server. The DNS query includes a content to indicate the intent to determine the ICN capability. If the server is having ICN capability, a DNS response is received from the DNS server, which includes the content that is identical to the content in the DNS query. A server is selected, amongst multiple servers, for transferring ICN packets, based on locations and priorities of the multiple servers, indicated in DNS responses, and an order of issuance of DNS queries to the DNS server. TCP options in the header of TCP packets are used for determining ICN capability of the nodes/servers and parameters pertaining to the ICN capability.
Inventors:
KANAGARATHINAM MADHAN RAJ (IN)
GANTHA SHIVA SOUHITH (IN)
NIGAM ANSHUMAN (IN)
ARUNACHALAM KARTHIKEYAN (IN)
LEE SUNGHEE (KR)
JAYASEELAN SUJITH RENGAN (IN)
GANTHA SHIVA SOUHITH (IN)
NIGAM ANSHUMAN (IN)
ARUNACHALAM KARTHIKEYAN (IN)
LEE SUNGHEE (KR)
JAYASEELAN SUJITH RENGAN (IN)
Application Number:
PCT/KR2020/014309
Publication Date:
April 29, 2021
Filing Date:
October 20, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L29/12; H04L29/08
Domestic Patent References:
| WO2014106497A1 | 2014-07-10 | |||
| WO2018095531A1 | 2018-05-31 |
Foreign References:
| US20170286461A1 | 2017-10-05 | |||
| US20180145876A1 | 2018-05-24 | |||
| US20180270300A1 | 2018-09-20 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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