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Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Networked Software Systems LaboratoryDepartment ofElectrical EngineeringTechnion

Wireless Sensor Network for Tracking the Traffic in Internet Network Routers

Project Goals

3

0

  • Investigation of existed solutions
  • Development and implementation of algorithm for improving network performance by using WSN network
  • Running various parameterized simulations on different network topology with new algorithm
  • Gathering simulation results, building graphs and compeering VS. regular simulation results

1

2

5

4

The Problem

Load Balancing Algorithm - Global

What is the problem?

  • Performs for all stations simultaneously pereodicly
  • Counting the shortest path from source to destination by Bellman-Ford algorithm for SPT
  • For each path in the SPT: if the last node is a destination of the root in routing table then calculate the load on current path and on the new path
  • Update this path by changing an old one by new one:
    • add new edges
    • move edges that are not used by other flows that don’t contain the first station of old path.

Load Balancing

Flow: 0->3, QS=4, ST=0.5

Complicated Simulation

Flow: 0->4, QS=4, ST=0.5