  The phenomenon of Forster Resonance Energy Transfer, commonly used to measure
the distances between fluorophore molecules and to study interactions between
fluorescent-tagged proteins in life sciences, can also be applied in
nanocommunication networks to transfer information bits. The mechanism offers a
relatively large throughput and very small delays, but at the same time the
channel bit error rate is too high and the transmission ranges are too limited
for communication purposes. In this paper, multiple donors at the transmitter
side and multiple acceptors at the receiver side are considered to decrease the
bit error rate. As nanoantennas, the DyLight fluorescent dyes, which are very
well suited to long range nanocommunication due to their large Forster
distances and high degrees of labeling, are proposed. The reported results of
the recent laboratory experiments confirm efficient communication on distances
over 10 nm.
