Advances, Systems and Applications
Table 3 Experimental parameter setting
From: Energy-efficient sensory data gathering based on compressed sensing in IoT networks
Parameter Name | Value |
|---|---|
Area size | 100m ×100m |
Number of IoT nodes | 307 |
cloud location (x, y) | (50m, 50m); (100m, 50m) |
Skewness degree | 0%; 10%; 20% |
The number of clusters | 1; 25; 64 |
Communication radius | 35m |
Number of bits of a label | 3 |
The number of bits of a sensory data | 64 |
Attenuation index of transmission(n) | 2 |
Energy consumption constants for transmitting or receiving electronics (Eelec) | 50nJ/bit |
Energy consumption constants for the transmit amplifier (εamp) | 0.1nJ/(bit×m2) |
Time interval for IoT nodes detection | 5 minutes |