| 摘要 |
PURPOSE: To provide a cell site test method in a portable radio terminal which can efficiently and economically conduct the test of a cell site. CONSTITUTION: The cell range of CS4a is enlarged until communication with CS4b, 4g and 4f, which are adjacent to CS4a, and other adjacent CS which are not illustrated as shown by a broken line from a range shown by a solid line is realized by a test instruction from PHSC 5. Loop back calls are sequentially generated from CS4a to CS4b, CS4g and CS4f and the other adjacent CS which are not illustrated under the control of PHSC 5, and the normality of connection is recognized. PHSC 5 sequentially repeats the operation to all CS in the same way, and the normality of respective CS is recognized from an obtained result. When abnormality is detected in the test result, PHSC 5 executes analogical reasoning by the combination of test routes and specifies abnormal CS. |
