| 摘要 |
PROBLEM TO BE SOLVED: To provide a node capable of selecting a route that meets desired communication quality on the entire route in an ad-hoc routing protocol.SOLUTION: A node comprises: a link quality determination unit 104 for determining the quality of a radio link; a message processing unit 105 that obtains route statistical information included in a message received from other node and information on the number of hops to a gateway, and integrates the obtained route statistical information on other node and the information on the quality level; a route statistical information recording unit 107 for recording the integrated route statistical information; a route table recording unit 108 for recording the information on the number of hops to the gateway and information on the destination of a next hop; and a routing processing unit 106 for determining the route of a signal or message to be transmitted. If messages are received from a plurality of other nodes, the message processing unit 105 selects one piece of the integrated route statistical information on the basis of the integrated route statistical information on each node. |
