METHOD OF CONGESTION CONTROL IN INFORMATION CENTRIC NETWORK BASED ENVIRONMENT WITH DELAY TOLERANT NETWORKING COMPUTER READABLE MEDIUM AND DEVICE FOR PERFORMING THE METHOD

摘要

Provided are a congestion control method for controlling message flooding between nodes according to context information in an information-centric network environment to which delay-tolerant network technology is applied, and a recording medium and apparatus for performing the same. In a congestion control method, when a first node contacts a second node, exchanging information about a stored message with the second node, and an anti-point given when a destination node of each message reaches a message stored in the first node. Checking the presence of a flag (Anti-flag), flooding a message having no anti-flag among the messages stored in the first node to the second node and anti- among the messages stored in the first node. A message having a flag is flooded to the second node according to at least one context information including a hop count, an expiration date, a number of request nodes, and a mobility pattern of the first node. Limiting flooding to the node.