“…List of Previous Efforts Access Technology [27], [29], [33], [34], [39], [40] QoS Performance [42], [43], [44], [45], [46], [47] Capacity & Coverage [48], [49], [50], [51], [52], [53], [54], [55] Security & Privacy [60], [61], [62], [63], [64], [65], [66] Scalability & Cost [67], [68], [69], [70], [71], [72], [73] Standardization [74], [75], [76], [77] computing as well as network function virtualization, and machine learning.…”