| 摘要 |
PROBLEM TO BE SOLVED: To prevent the information transfer ability of an up line from becoming excessive even if a system is designed by means of adjusting it to a down line whose information quantity is large. SOLUTION: In a digital radio communication method for executing radio communication between a base station and plural mobile stations, a down line from the base station to the mobile stations executes continuous transmission by a CDMA system and an up line from the mobile stations to the base station executes burst transmission by a CDMA-TDMA system obtained by compounding time divisional multiplex and code division multiplex. The information quantity of the down line can sufficiently be secured and that of the up line can be secured just enough. |
