3.2 Data Protocol for Base Station Acknowledgment
The following table provides details about the base station acknowledgment protocol
parameters. The Manchester encoding is using a low-to-high transition for a
‘0’ bit and a high-to-low transition for a ‘1’
bit.
| Protocol Item | #Of Data Bits | Value | Description |
|---|---|---|---|
| Preamble | 55 | ‘1’ | Pre-burst for wake-up and synchronization |
| Start bit | 1 | ‘0’ | Start bit to indicate data payload |
| Data Payload | 8 | 0x60 | ID for RSSI data |
| 8 | 0x60 | Repeated | |
| Total | 72 | — | Data telegram with Ttx = 9 ms at 8 kbit/s |