Siemens Aktiengesellschaft

Marcus Besson

Karl Kammerlander

Hans Von Der Neyen

In a GSM mobile radio network having at least one base station controller and a first base station, at least one first frequency channel is made available within a frequency band between the first base station and the mobile stations in order to transmit data and to transmit signaling information. According to the invention, the first base station additionally makes available a second broadband frequency channel with a TD/CDMA transmission method. After a connection has been set up in the first or second frequency channel, a handover of the connection to the respective other frequency channel is carried out by the base station controller without a second base station being selected.

Method and radio communications system for transmitting data in a mobile radio network

A base station for a radio communication system is provided, particularly for a mobile radio network. The base station contains at least two transceivers and at least one antenna for the radio-technical supply of communication connections to at least one remote station. A controller of the base station performs monitoring and organization of the transceivers means such that one of these transceivers means is switched into energy saving mode as soon as it does not supply any communication connections.

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Unterhaching, Germany

Marcus Besson