System for interoperating dht-based overlay networks and method thereof
AssigneeElectronics and Telecommunications Research Institute
InventorsByung Joon LEE, Hong Seok Jeon
Life of this patent
Estimating the term…
Abstract
Disclosed are a system for interoperating DHT-based overlay networks and a method thereof. The system for interoperating DHT-based overlay networks includes a domain participation node inquiring an address of a node in which a file is stored in a predetermined domain management node when there is no node storing a file to be used in a unit overlay network which the domain participation node itself belongs to; and a domain management node providing the address of the node storing the file by interoperating at least one different unit overlay network in accordance with the inquiry of the domain participation node.
Claims15
A system for interoperating unit overlay networks, the system comprising:
- a domain participation node inquiring an address of a node in which a file is stored in a predetermined domain management node when there is no node storing a file to be used in a unit overlay network which the domain participation node itself belongs to ;
- and
- a domain management node providing the address of the node storing the file by interoperating at least one different unit overlay network in accordance with the inquiry of the domain participation node.
A method for interoperating unit overlay networks, the method comprising:
- verifying whether a node storing a file to be used is present in a unit overlay network which the node itself belongs to;
- inquiring an address of a node in which a file is stored in a predetermined domain management node when there is no node storing the file as a result of the verification;
- and
- connecting a communication channel to an address of a node storing a file received from the domain management node to download the corresponding file through the connected communication channel.
Dependencies are inferred from the claim text.