| 摘要 |
PROBLEM TO BE SOLVED: To obtain data communication services with a stable communication quality in a mobile communication system. SOLUTION: This mobile communication system comprises a PHS terminal, a notebook-sized personal computer, a connection adapter of the PHS terminal and the notebook-sized personal computer and a base station connected to a cable network to performs duplex communications with the PHS terminal. In such a case, the PHS terminal is provided with a function (302) which measures the receiving field level of a control signal received from the base station by the PHS terminal and records it, functions (303 and 304) which perform statistic processing of the recorded receiving field level information and a function (305) which sends processed results to the notebook-sized personal computer, while the notebook-sized personal computer is provided with a function (306) which records the processed results sent from the PHS terminal and a function (309) which determines a communication quality by using the recorded processed results. |
