THz links for future mobile systems

A number of base stations are required to offer global mobile services by use of small cells for high-speed wireless links. The small cells should be connected by networks with various media including optical fibers and fixed wireless links. Required bandwidth for such links would be up to 100 Gb/s. In conventional radio systems, it would be rather difficult to achieve such high-speed transmission. In this paper, we focus on THz links which can offer networks for future mobile networks.