摘要 |
<p>A wireless communication apparatus sets a reliability request to each set of data to solve problems from the viewpoint of wireless frequency resources and an apparatus mount cost. A plurality of wireless communication methods are combined, networks to be used are dynamically selected by evaluating each network quality, and a packet format is changed adaptively to realize necessary reliability. The wireless communication apparatus 10 has a network interface (I/F) 1, a data I/F 2, a quality I/F 3, an allocation control part 4, a quality database (DB) 5, a quality update part 6, communication units 7-1 to 7-k, and antennas 8-1 to 8-k. The wireless communication apparatus 10 receives data and a requested quality from an application apparatus 20, selects the communication unit 7 and communication method suitable for the requested quality, and transmits the data and requested quality. The communication unit 7 receives a communication quality of the communication partner, and the quality update part 6 updates the communication quality state in the quality DB 5.</p> |