| 摘要 |
PROBLEM TO BE SOLVED: To provide, in a wireless network system, a radio communication method enabling the reception of measurement data from each sensor node real time to the possible extent, if an unavailable frequency band exists.SOLUTION: In the radio communication method for the wireless network system which includes: a plurality of sensor nodes each having a sensor and a radio module; and a host control unit which performs communication by radio using a plurality of radio channels between the plurality of sensor nodes, each sensor node transmits measurement data measured by the sensor to the host control unit, in which radio channel for transmitting the measurement data is changed whenever transmitting the data.SELECTED DRAWING: Figure 5 |
