Research On Load Balancing Scheme In Wireless Mesh Network For Data Retrieve

With the development of wireless technology, Wireless Network has blended in every aspect of our lives. In extensive data transmitting network,Mesh has been an effective method which can expand the scope of network.Mesh,combined advantages of WLAN and Ad hoc,adopts the network architechture of multipoint to multipoint. Mesh not only can be deployed easily but also be robust and flexible. Unbalanced strategy of Mesh network can trigger zone congestion easily during the network is under high level load. This paper aim to work out a strategy which can balance the load of networks perfectly and be carried out easily on Linux.The thesis’s main work is:(1) A new sort of load balancing strategy which is based on Multi-Gates Multi-Paths route is brought out. It can be called MGMP-CA for short. The characteristic of the new strategy is the congestion aware function by which router can forward packets along the path which has the lowest congestion level.(2) A test on OMNet++is developed, the results prove that it can lower the loss percentage of packet and increase the throughput of the network.(3) The method of carrying out MGMP-CA on Linux is given and the effect of MGMP-CA has been tested by fact.The thesis elaborate how the MGMP-CA works and show the result of simulation testing.It also give the method of realizing.