1 / 14

AODV-CE

AODV-CE. AODV clustering extension. node type . only one type of node, all the node are equal. AODV review. AODV review(Continued..). Traffic flooding to whole network Long response time Result: poor scalability good reactive routing protoocol suitable for smaller network.

santa
Télécharger la présentation

AODV-CE

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. AODV-CE AODV clustering extension

  2. node type • only one type of node, all the node are equal

  3. AODV review

  4. AODV review(Continued..) • Traffic flooding to whole network • Long response time Result: poor scalability good reactive routing protoocol suitable for smaller network

  5. node type • smart node node that sends smart message anouncement periodically to the whole network • ordinary node node that play role similiar to AODV network node.

  6. AODV-Clustering Extension • Better scalability • Less traffic flow in route discovery • Dynamic backbone nodes • Extendable structure design

  7. S wants to communicate with D

  8. S sends route request to Smart nodes

  9. J broadcast route request in his neighborhood(TTL=1)

  10. D replies response which is forwarded backward to S

  11. groups

  12. Linux netfilter Ipq Proc filesystem Unix network programming API POSIX Techiques

  13. modules

  14. kernel space Linux TCP/IP statck Route lost Kernel module Linux TCP/IP stack AODV-CE routing Protocl stack kernel routing table manipulation Route query User space Route reply Data Flow

More Related