ROUTING METHOD IN CONTENT-CENTRIC NETWORK
First Claim
1. A routing method in a content centric network comprising:
- a content distribution controller in the content centric network receiving a request for specific-content distribution from a user, determining locations of routers storing the content, and finding one of the routers to which the request from the user will be transmitted; and
the content distribution controller finding an optimal path in consideration of a traffic distribution status and then transmitting a forwarding information base (FIB) to routers included in the optimal path.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a centralized controlling method of the process of delivering a routing packet for content transmission in a content-centric network (CCN). The routing method in a content centric network according to the present invention includes: a content distribution controller in the content centric network receiving a request for specific-content distribution from a user, determining locations of routers storing the content, and finding one of the routers to which the request from the user will be transmitted; and the content distribution controller finding an optimal path in consideration of a traffic distribution status and then transmitting a forwarding information base (FIB) to routers included in the optimal path.
197 Citations
7 Claims
-
1. A routing method in a content centric network comprising:
-
a content distribution controller in the content centric network receiving a request for specific-content distribution from a user, determining locations of routers storing the content, and finding one of the routers to which the request from the user will be transmitted; and the content distribution controller finding an optimal path in consideration of a traffic distribution status and then transmitting a forwarding information base (FIB) to routers included in the optimal path. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A routing method in a content centric network comprising:
-
a router receiving a request for specific content from a user and determining whether to have a forwarding information base for processing the request from the user; the router inquiring of the content distribution controller whether to receive the forwarding information base for the content when the router does not have the forwarding information base; and the content distribution controller transmitting the forwarding information base to routers included in an optimal path when the content distribution controller determines that the requested content is required to be served in the content centric network. - View Dependent Claims (7)
-
Specification