摘要 |
A distributed antenna system including at least one base station (2, 3), at least one transmission line (1), for transmission of signals, connected with the base station (2, 3) and at least two antennas (6, 8, 10). Each antenna (6, 8, 10) and the transmission line (1) are connected via a control device (5, 6, 7). The control device (5, 6, 7) includes only passive components and is arranged to divide signals into subsignals and/or to control the strength of the subsignals in order to minimize the interference within the by the distributed antenna system created network and between the by the distributed antenna system created network and surrounding at least one network. A method to minimize the interference within the by the distributed antenna system created network and between the by the distributed antenna system created network and surrounding at least one network, at which the distributed antenna system includes at least one base station (2, 3), at least one transmission line (1), for transmission of signals, connected with the base station (2, 3) and at least two antennas (6, 8, 10), at which the different antennas (6, 8, 10) are individually adjusted to/set to different signal strength levels with regard to the location of the antenna (6, 8, 10) within the by the distributed antenna system created network and in relation to surrounding at least one network. |