optical tolerance
4.IP over DWDM(Dense Wavelength Division Multiplexing)optical Internet is one of the mainstream networking techniques for NGI(Next Generation Internet)backbone,and how to improve its fault-tolerance capability and QoS provision becomes critical.
5.IP/DWDM(dense wavelength division multiplexing) optical Internet is one of the mainstream networking techniques as backbone for NGI(next generation Internet), and how to improve its fault-tolerance capability and QoS multicast provision becomes critical. In this respect,the fault-tolerant QoS multicast routing is one of the effective solutions.
