Communication Delay Modeling for Wide Area Measurement System in Smart Grid Internet of Things Networks

Figure 1

A hierarchical distributed communication infrastructure: where energy management agent (EMA), eNB is the macrocell base station, SM denoted massive scale, SMD states the supervisory control and data acquisition measurement devices, N3 is the communication interface between the router and macrocell base station, URLLC is the ultrareliable, MU is the merging unit, and low-latency communications, MEC used for mobile edge computing [2].