Table 7 Adjusted table-a
From: Bi-adjusting duty cycle for green communications in wireless sensor networks
Notation | Description |
|---|---|
id | The id of the current node |
flag | Binary-state variable, the flag that the node active slot is asynchronous in the sensing range |
flag ′ | Binary-state variable, the flag that the node active slot is asynchronous in the transmission range |
φ c | The active slot of the current node |
ξ | The number of neighbors of the current node (including itself) |
r | A collection containing repeated active slots in the sensing range |
k | The cost from the current node to the sink node |
\( \overrightarrow{v} \) | \( \overrightarrow{v}=\left({v}_0,{v}_2,{v}_3\cdots {v}_M\right) \), row vector, vi. The value of vi is binary state, and vi=1 means that a node whose active slot is i exists in the current sensing range. |
C n | The current node nc is connected to the number of nodesnt whose hop count is greater than the number of hops. The initial value is 0. |
C t | The current node nc is connected to the number of nodes nt whose hop count is less than the number of hops. The initial value is ∞. |