Heuristic for Network Planning based on 5G Services.- Performance Improvement of OFDM-ROF System With Combined Adaptive Coded Modulation and Power Control.- Optical Architecture for 60 GHz 4x4 MIMO Signal Distribution over Optical Fiber.- Evaluation of railway communications system based on 5G-RoF technology and millimeter wave band.- Digital Video Broadcasting - Satellite - Second Generation Measurement and Test for Database Simulation.- Design of a microstrip patch UWB antenna with notch band characteristic.