Patent ID: 8254952
Filing Date: 2012-08-28
Classification: B66B,H04W

Abstract:
1. A wireless cellular telecommunication system comprising; a base station managing a first cell included in an area located in a moving conveyance and emitting signals in the area located in the moving conveyance, the moving conveyance being moving, and a distributing equipment and at least one repeater, wherein: the distributing equipment is configured to obtain information representative of a destination area of the moving conveyance in which the signals emitted by the base station in the area located in the moving conveyance are not received, the destination area of the moving conveyance comprising a second cell; the distributing equipment further configured to obtain the signals emitted by the base station in the area located in the moving conveyance, and comprising at least one multiplier multiplying the obtained signals using a respective coefficient having a respective target value determined according to the information representative of the destination area; the distributing equipment further configured to provide the multiplied signals to the at least one repeater, and to progressively increase the coefficient up to the target value when the moving conveyance gets closer to the destination area, the at least one repeater configured to create a third cell by emitting the signals received from the distributing equipment in the destination area of the moving conveyance prior to the arrival of the moving conveyance in the destination area, the third cell covering an area that the first cell covers when the moving conveyance arrives at the destination area, such that the signals emitted by the base station in the area located in the moving conveyance are progressively repeated in the destination area of the moving conveyance prior to the arrival of the moving conveyance in the destination area for smoothing interference variations in the second cell due to the first cell when the moving conveyance arrives at the destination area.