| 摘要 |
PROBLEM TO BE SOLVED: To increase repeating paths between radio repeaters without causing a communication failure. SOLUTION: In a network to form a radio link between pieces of radio equipment with a plurality of antennas 201 to 203 having directivity by using the same frequency or the adjacent frequency, a radio repeater system is formed of a control circuit 210 to switch valid/invalid of the antennas, a communication time allocation information signal generator 110 to perform time synchronization between pieces of the equipment and a plurality of radio repeaters 101 to 104 having them. The repeater paths are increased and radio frequency is efficiently used by controlling the radio link to which the directivity of the antennas matches in time-division manner. |
