Types Of Small-Scale Fading Quiz

What is Rayleigh Fading?

• A type of weather phenomenon

• A method for reducing signal interference

• A statistical model for the effect of a propagation environment on a radio signal.

• A type of radio frequency modulation

Why is Rayleigh Fading commonly used to model the effect of small-scale fading in wireless communication?

• It is based on the assumption of a single dominant propagation path

• It only works for line-of-sight communication

• It is not based on statistical analysis

• It assumes a large number of scatterers in the environment.

What is Rician Fading?

• Option D

• Option A

• Option C

• Option B

In what scenarios is Rician Fading commonly observed in wireless communication?

• Indoor wireless communication

• Satellite communication

• Underwater communication

• Outdoor wireless communication

What is Log-normal Fading and how does it differ from Rayleigh and Rician Fading?

• Log-normal fading is a type of large-scale fading where the signal magnitude experiences a Gaussian distribution on a linear scale.

• Log-normal fading is a type of small-scale fading where the signal magnitude experiences a uniform distribution on a logarithmic scale.

• Log-normal fading is a type of small-scale fading where the signal magnitude experiences a Gaussian distribution on a logarithmic scale. It differs from Rayleigh and Rician fading in terms of the distribution of signal magnitude.

• Log-normal fading is a type of fading that does not affect the signal magnitude distribution.