SNR PBNM PHOTONIC SWITCHING REDES OTICAS DE ACESSO ROUTING AND WAVELENGTH ASSIGNMENT (RWA) MACHINE LEARNING SYSTEM OPTIMIZATION WIRELESS NETWORK 5G ELECTRONIC BUFFERING NETWORKS MANAGEMENT USING WEB SERVICES OPTIMIZERS FAULT MANAGEMENT IN OPTICAL NETWORKS COMPUTER NETWORKS VARIABLE-CODE RATE GROOMING OPTICAL PACKETS OPTICAL TRANCEIVERS QOT ESTIMATION OPTICAL COMMUNICATIONS RADIO OVER FIBER PROTEÇAO DE REDES DE TELECOMUNICAÇOES OPTICAL PCKETS NETWORK MANAGEMENT AND CONTROL NETWORK PERFORMANCE REDES DE COMUNICAÇAO ÓTICA SISTEMAS DE MONITORAÇAO E CONTROLE