| 摘要 |
<P>PROBLEM TO BE SOLVED: To display, to a user, which carrier is suitable from among a plurality of carriers in providing a wireless connection service. <P>SOLUTION: A wireless connection service-introducing system comprises an electric wave checker 10 and a PC 20 connected with the same. The electric wave checker includes: a check switch 11; a receiver 12 for receiving an electric wave, transmitted from each base station of a plurality of wireless communication carriers; an intensity detector 15 for detecting the intensity of each electric wave received; an LED display unit 16 for ranging each electric wave to display the same so that the intensity of each electric wave can be visibly compared with each other; and a measured history information storage 17a for storing the intensity of each electric wave. The PC reads out the measured history information stored in a memory 17 of the electric wave checker by executing a wireless connection service introducing program 22. Then, the PC calculates a mean value of the electric wave intensity measured in each carrier and sorts a plan of the wireless connection service to display the plan in a descending order of the mean value of the communication carrier. <P>COPYRIGHT: (C)2010,JPO&INPIT |
