| 摘要 |
PROBLEM TO BE SOLVED: To provide a system using the frequency hopping in which communication between slave sets is available in addition to communication between a master set and a slave set. SOLUTION: A hop frequency data string B for communication between a master set and a slave set is stored in a hopping table of a master set 10 and the hop frequency data string B for communication between a master set and a slave set and hop frequency data strings H1, H2 for communication between slave sets are stored respectively to hopping tables of plural slave sets 11-13 respectively. During communication between a master set and a slave set, communication between slave sets is conducted by using the hop frequency data strings H1, H2. |
