| 摘要 |
<p>A method for link stability prediction and path searching in a mobile wireless network is provided to predict a stable link by determining stability of a link between two nodes by using receiving strength, thereby improving a message transmission rate to a destination. An arbitrary node computes strength of a signal received from a neighboring node(S12). It is determined whether the strength of the received signal is bigger than a first threshold value(S16). If so, a link between the two nodes is determined as a stable link(S24). If not so, it is determined whether the strength of the received signal is bigger than a second threshold value which is set to have a communication arrival distance bigger than the first threshold value(S18). If not so, a link between the two nodes is determined as an instable link(S22).</p> |
