Cellular radio system and a base station
First Claim
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1. A cellular radio system comprising a base station controller and base stations connected to it, system comprising:
- at least two of said base stations arranged to transmit a base station specific identification message to the base station controller by utilizing a first type communication channel during their initialization, said first type communication channel being a predetermined communication channel utilized by each of the at least two base stations;
wherein the base station controller comprises means for assigning a second type communication channel to one of said at least two base stations by utilizing said first type communication channel in response to receiving said specific identification message, said second type communication channel being a base station specific communication channel.
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Abstract
The invention relates to a cellular radio system for transmitting communication signals from the base to the base station controller. The system includes transmission units which are used for transmitting communication signals between base stations and the base station controller. The communication signals feed a base station specific identification message to the base station controller by utilizing a predetermined communication channel in response to the base station initialization process.
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Citations
8 Claims
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1. A cellular radio system comprising a base station controller and base stations connected to it, system comprising:
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at least two of said base stations arranged to transmit a base station specific identification message to the base station controller by utilizing a first type communication channel during their initialization, said first type communication channel being a predetermined communication channel utilized by each of the at least two base stations;
wherein the base station controller comprises means for assigning a second type communication channel to one of said at least two base stations by utilizing said first type communication channel in response to receiving said specific identification message, said second type communication channel being a base station specific communication channel. - View Dependent Claims (2, 3)
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4. A base station of a cellular radio system, comprising:
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transmission units for transmitting communication signals to a base station controller and for receiving communication signals from the base station controller on a communication link;
wherein the transmission units are arranged to feed a base station specific identification message to the base station controller by utilizing initialization, a first type communication channel in response to the base station initialization, the first type communication channel being a predetermined communication channel; and
wherein the base station is arranged to receive a message from the base station controller on said predetermined communication channel, and to adjust the transmission units onto a second type communication channel assigned by said message from the base station controller. - View Dependent Claims (5, 6, 7)
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8. A base station of a cellular radio system, comprising transmission units for transmitting communication signals to a base station controller and for receiving communication signals from the base station controller on a communication link;
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wherein the transmission units are arranged to feed a base station specific identification message to the base station controller by utilizing a first type communication channel in response to the base station initialization, the first type communication channel being a predetermined communication channel;
wherein the base station is arranged to receive a message from the base station controller on said predetermined communication channel, and to adjust the transmission units onto a second type communication channel assigned by said message from the base station controller; and
wherein the base station comprises manually adjustable switching means for feeding an identifier to the base station, the base station specific identification message being responsive to the position of said switching means.
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Specification