Blocking Parameter Driven Virtual Topology Reconfiguration for IP-Over-WDM Networks with QOS Parameters

Internet Protocol (IP) over Wavelength Division Multiplexed (WDM) networking technology with Terabits per second bandwidth become a natural choice for the future generation internet networks (Optical Internets), wide area network (WAN) environments and backbone networks due to its potential ability to meet rising demands of high bandwidth and low latency communication. Recently Virtual Topology Reconfiguration of IP over WDM networks has received greater attention among researchers. In this paper, we have presented a new approach for reconfiguring virtual topology of IP over WDM networks driven by blocking parameter with Quality of Service (QoS) requirements. The simulation results show that this new approach achieves better QoS performance in terms of blocking probability, throughput and latency.