[Retracted] Smart Grid Security Based on Blockchain with Industrial Fault Detection Using Wireless Sensor Network and Deep Learning Techniques

Table 4

Comparative analysis of spectral efficiency.

Number of grids	EH_WSN	6LoWPAN	SMS_IFD_WSN_DL
50	61	66	72
100	63	71	75
150	65	73	77
200	68	75	79
250	71	79	82
300	73	81	85
350	75	82	88
400	79	84	89
450	81	85	92
500	83	88	93