Radio station for transmitting and receiving digital information in a mobile communications system
First Claim
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1. A base station for transmitting and receiving digital information in a mobile communications system, comprising:
- an antenna array for transmitting and receiving;
the antenna array having at least one first, one second and one third exciter system with at least two different polarizations having a common radio coverage area;
at least one transmitting unit;
at least one first diversity receiving unit, the at least one transmitting unit and the at least one first diversity receiving unit operating simultaneously on the first exciter system;
the first and the second exciter system connected to the first receiving unit and the third exciter system connected to at least the first receiving unit.
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Abstract
A radio station for transmitting and receiving digital information in a mobile communications system is provided having transmission and diversity reception implemented via a single antenna. For this purpose, the antenna has at least two exciter systems with different polarization. The transmitting and receiving units are connected to the exciter systems in a suitable manner, for example, via duplexers.
48 Citations
13 Claims
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1. A base station for transmitting and receiving digital information in a mobile communications system, comprising:
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an antenna array for transmitting and receiving; the antenna array having at least one first, one second and one third exciter system with at least two different polarizations having a common radio coverage area; at least one transmitting unit; at least one first diversity receiving unit, the at least one transmitting unit and the at least one first diversity receiving unit operating simultaneously on the first exciter system; the first and the second exciter system connected to the first receiving unit and the third exciter system connected to at least the first receiving unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification