i need a programmer in OMNET++, to do one scenario in video on demand system. which the main server broadcast the videos to the Local Servers which is stationary and dedicated computer and used to relay the service to 's transmission coverage area. then the Local servers will rebroadcasting the videos to the clients in thier transmission area. in need to make one scenario, where the use heterogenouse network, such as, (wifi and wimax) and heterogenouse devices.
in this project i need to calculate the handover between the node which moving from network to another as well as the QoS.