There is a growing demand for high mobility and ultrafast internet/data services which drives the motivation for free space optical (FSO) communications for high speed trains. Here we present an FSO link for the ground-to-train communications, which consists of optical transceivers positioned alongside the track and on the roof of the train. When the train moves at a high speed, the airwave induced turbulence degrades the FSO link performance. In this paper the effect of turbulence is experimentally investigated and compared with the case of no turbulence.
|Publication status||Published - Jun 2011|
|Event||11th international conference on Telecommunications - ConTEL 2011 - Graz University of Technology, Austria|
Duration: 1 Jun 2011 → …
|Conference||11th international conference on Telecommunications - ConTEL 2011|
|Period||1/06/11 → …|