Table 1. Communications protocol

Call channel(OOK)
0. Check timing window for transmission
1. Career sense, check received power as noise level
2. Transmission “ON” when both the item 0th and the item 1st are materialized.
3. Transmit “”ID and GPS navigation data” by (2m+1) time
4. Reception “Error compensation between packet frames with majority rule”
5. Transmission “ON” when both the item 0th and the item 1st are materialized.
6. Transmit “List of received ID and location data” by (2m+1) time
7. Reception “Error compensation between packet frames with majority rule”
8. Count all participating terminals.
9. Check the same number k of timing for the transmitting window.
10. Grasp “network topology” from the navigation data of each terminal.
11. Calculate the lower level terminal with free-space-propagation loss (grasp hiding terminals)
12. Move to main channel
Main channel(MSK)
13. Transmission “ON” when both the item 0th and the item 1st are materialized.
14. Transmit “Vital data” by (2m+1) time
15. Reception “Error compensation between packet frames with majority rule”
16. Transmission “ON” when both the item 0th and the item 1st are materialized.
17. Transmit “List of data reception” by(2m+1) time
18. The end of communications