| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of the conventional wireless systems that a user of a caller station cannot transmit a signal to a called station, without knowing a destination relay station number of a destination relay station in which the called station is located. SOLUTION: The wireless system of this invention is a disaster radio system consisting of mobile stations 20 and relay stations 30 each of which is provided to a wireless zone 31 in which each mobile station is located and which wirelessly connect the mobile stations. Each mobile station 20 stores a relay station number of the relay station 30 managing the wireless zone, in which the mobile station 20 is located, its own station number and an undefined relay station number and each relay station 30 stores its own relay station number and a relay station number of adjacent relay stations. A user of a mobile station 20, acting as a caller station, has only to enter a station number of a called station 20 to make communication between itself and the called station, without the need for knowing a destination relay station number of the relay station 30 managing the wireless zone 31 in which the mobile station 20 is located as the called station. |
