We present experimental results on ergodic channel capacity of single input single output (SISO) free-space optical (FSO) communication link. Furthermore, we present simulation results on bit error rate (BER) performance of M-ary quadrature amplitude modulation (M - QAM) considering the average received irradiance. In the simulation, effects of different parameters such as constellation size, wavelength and the refractive index which can be helpful in the adoption of adaptive modulation scheme are analyzed on system performance for different operating conditions.
|Title of host publication||Optical wireless communication for future broadband access networks|
|Publication status||Published - 11 Jul 2016|
|Event||2016 21st European Conference on Networks and Optical Communications (NOC) - Lisbon, Portugal|
Duration: 1 Jun 2016 → 3 Jun 2016
|Conference||2016 21st European Conference on Networks and Optical Communications (NOC)|
|Period||1/06/16 → 3/06/16|