| 摘要 |
A mobile radio system includes a mobile radio base station and a user voice and/or data terminal remote therefrom, the base station being coupled to the user terminal by an ISDN standard bus system which provides channels for digital control and other information signals. Control circuits in the base station and in the user terminal supply switching control signals relating to the transmitted information signals. Since highly integrated circuit interface modules are already available for ISDN standard bus systems, use of such a bus system significantly reduces the cost of the complete mobile radio system.
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