Cellular telecommunications system
First Claim
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1. Cellular telecommunications system having n cells, each of which is assigned an antenna via which a base station can transmit and receive, characterized in that:
- all n cells are assigned only one common base station with n antennas which can be switched over, n≧
2, the n antennas are further characterized in that each antenna is assigned different transmit and receive communication time slots;
a bearer transmitted on a first channel contains information relating to the position of a second channel, so that a mobile station within any cell of the n cells can set itself to the second channel using this information, and wherein said position information is transmitted parallel to a traffic bearer which has been set up on the second channel; and
wherein said system is further characterized in that, when the last traffic bearer is switched off, said traffic bearer is converted to a permanent dummy bearer.
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Abstract
The invention relates to a cellular telecommunications system having n cells (1,2), each of which is assigned an antenna (4,5) via which a base station (3) can transmit and receive, all n cells being assigned only one common base station with n antennas which can be switched over, and n being ≧2.
132 Citations
1 Claim
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1. Cellular telecommunications system having n cells, each of which is assigned an antenna via which a base station can transmit and receive, characterized in that:
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all n cells are assigned only one common base station with n antennas which can be switched over, n≧
2, the n antennas are further characterized in that each antenna is assigned different transmit and receive communication time slots;
a bearer transmitted on a first channel contains information relating to the position of a second channel, so that a mobile station within any cell of the n cells can set itself to the second channel using this information, and wherein said position information is transmitted parallel to a traffic bearer which has been set up on the second channel; and
wherein said system is further characterized in that, when the last traffic bearer is switched off, said traffic bearer is converted to a permanent dummy bearer.
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Specification
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Current AssigneeNokia Mobile Phones UK Limited (Nokia Corporation)
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Original AssigneeNokia Mobile Phones UK Limited (Nokia Corporation)
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InventorsJakobsen, Jens, Leickel, Torsten
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Primary Examiner(s)APPIAH, CHARLES NANA
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Application NumberUS09/121,623Time in Patent Office1,790 DaysField of Search455/426, 455/462, 455/463, 455/464, 455/465, 455/511, 455/515, 455/561, 455/562, 370/345, 370/347, 370/442, 370/528, 370/529US Class Current455/511CPC Class CodesH04W 48/12 using downlink control channelH04W 88/08 Access point devices
