Leaky cable communication

A wireless communication arrangement comprising a node and at least one signal transfer arrangement, each signal transfer arrangement comprising a cable, a first converter arrangement and a second converter arrangement, where for each signal transfer arrangement the cable is arranged to transfer signals to and from the node, said cable having a first end connected to the node via the first converter arrangement and a second end connected to the second converter arrangement, the cable further comprising a plurality of radiating elements along its length enabling the cable to transmit and receive signals via said radiating elements, wherein, for each signal transfer arrangement:

• the first converter arrangement is arranged to connect at least a first downlink signal and a second downlink signal to the cable via the first end, and to convert the second downlink signal from a first frequency to a second frequency before entering the cable (3);
• the second converter arrangement is arranged to convert the second downlink signal from the second frequency to the first frequency and to re-send it into the cable via the second end;
• the second converter arrangement is arranged to convert a first part of at least a first uplink signal from a third frequency to a fourth frequency and to re-send it into the cable via the second end;
• and
• the first converter arrangement is arranged to convert the first part of said first uplink signal from the fourth frequency to the third frequency,
• wherein the first frequency is separated from the second frequency, and wherein the third frequency is separated from the fourth frequency.