Research Article
The Synchronized Peer-to-Peer Framework and Distributed Contention-Free Medium Access for Multihop Wireless Sensor Networks
Table 2
Payload format of dGTS commands.
(a) dGTS request command payload: allocation |
| Command ID | Destination address | dGTS length | List size | Starting slot list |
| 8 bits | 64 bits | 4 bits | 4 bits | List Size4 bits | 0x0A | | 1–15 | 1–15 | 1–15 each |
|
|
(b) dGTS request command payload: deallocation |
| Command ID | Destination address | dGTS length | List size | Flags | Starting slot |
| 8 bits | 64 bits | 4 bits | 4 bits | 4 bits | 4 bits | 0x0A | | 1–15 | 0 | 0–3 | 1–15 |
|
|
(c) dGTS response command payload |
| Command ID | Destination address | dGTS length | List size | Starting slot |
| 8 bits | 64 bits | 4 bits | 4 bits | 4 bits | 0x0B | | 1–15 | 0/1 | 1–15 |
|
|
(d) dGTS conflict command payload |
| Command ID | Destination address | Tx Count | Rx Count | dGTS list |
| 8 bits | 64 bits | 4 bits | 4 bits | (TxRx) (44) bits | 0x0C | | 0–15 | 0–15 | 1–15, 1–15 |
|
|