Table 3 The simulation parameters for multiple wake-up radios [12, 14, 15].
From: High sensitivity wake-up radio using spreading codes: design, evaluation, and applications
Wake-up radio | Parameter | Value | Units |
|---|---|---|---|
All | Number of neighbors (N) | 10 | nodes |
| Â | Number of wake-up radios (Nwur) | 5 | nodes |
| Â | Wake-up packet length (Lwurp) | 40 | symbols |
| Â | Wake-up address length (Lwurp_address) | 16 | symbols |
| Â | Wake-up information length (Lwurinf) | 24 | symbols |
| Â | Data radio supply voltage (Vccd) | 3.3 | V |
| Â | Data radio transmit current (Itd) | 25 | mA |
| Â | Data radio receive current (Ird) | 9.2 | mA |
| Â | Data radio sending message time (Tmsg) | 50.8 | ms |
| Â | Data radio sending node ID time (Tid) | 1.18 | ms |
This work | Supply voltage (Vccwur) | 3.3 | V |
| Â | Receive current (Iwur) | 9.5 | mA |
| Â | Data rate (Rwur) | 370 | bit/s |
| Â | Wake-up time from shut down (Tstwur) | 1.1 | ms |
| Â | Symbol error rate at -114 dBm (SERwurl) | 0.1 | % |
| Â | Symbol error rate at -122 dBm (SERwurh) | 1 | % |
[15] | Data rate (Rd) | 20 | kbit/s |
|  | Wake-up time from shut down (Tstd) | 380 | μs |
| Â | Symbol error rate (SERd) | 0.1 | % |
[12] | Receive power (Pruif) | 52 | μW |
| Â | Data rate (Ruif) | 100 | kbit/s |
|  | Wake-up time from shut down (Tstuif) | 0 | μs |
| Â | Bit error rate (BERuif) | 0.1 | % |
[14] | Receive power (Prulp) | 500 | μW |
| Â | Data rate (Rulp) | 100 | kbit/s |
|  | Wake-up time from shut down (Tstulp) | 5.24 | μs |
| Â | Bit error rate (BERulp) | 0.1 | % |