| 摘要 |
PROBLEM TO BE SOLVED: To increase the acceptable number of subscribers in accordance with a voice using ratio by providing the CDMA mobile communication system with a means for performing time-division control of the respective radio wave radiation timing in a plurality of mobile terminals by dispersing the talking quantity of each of plural mobile terminals into its corresponding unit frame. SOLUTION: Radio wave radiation timing is time-division-controlled. Since the radiation timing of a radio wave (b) from a mobile station terminal MS-B and that of a radio wave (c) from a mobile station terminal MS-C are respectively divided into even frames F2 to F8 and odd frames F1 to F7, only either one of the terminals MS-B, MS-C simultaneously radiates radio waves. Thereby a radio wave X can be radiated from another added mobile station terminal MS-X. Thus interference can be suppressed by adjusting the radiation timing of radio waves and the acceptable number of subscribers can be increased by allocating talking channels to many mobile subscribers in the same area. |
