Cooperative and Reliable Packet-Forwarding on Top of AODV. Tal Anker, Danny Dolev, Bracha Hod The Hebrew University of Jerusalem. Outline. Introduction Background: Trust and Reputation Motivation and Contribution Solution Highlight Simulation Framework and Results Conclusions.
Tal Anker, Danny Dolev, Bracha Hod
The Hebrew University of Jerusalem
50 Nodes 100 Nodes
15 Sources, 15 Black-holes 20 Sources, 30 Black-holes
Data Packets Transmitted Data Packets for
by Misbehaving Nodes Misbehaving Nodes That
were not Transmitted
50 Nodes, 15 Sources, 15 Black-holes
Data Packets Dropped
Dropping percentage of 50% Different Dropping
(32% of the total rating) Percentages
50 Nodes, 15 Sources, 15 Gray-holes
Data Packets Received False Positives
50 Nodes, 15 Sources, 10 Black-holes
Throughput Data Packets Dropped
500 Nodes, 250 static and the remainder walk
on speed of 5-10 m/s. 30 Sources, 50 black holes.
past actions current actions indirect info.