Patent ID: 8564475

Claim:
A method of ray-tracing in a wideband Gbyte Gbps communication system, the method comprising: receiving, by a receiver of the wideband Gbyte Gbps communication system, radio wave signals that are transmitted by a transmitter and are reflected by a reflection plane of an obstacle; deriving, by a scattering distribution characteristics analyzing part of the wideband Gbyte Gbps communication system, scattering distribution characteristics of the received reflected signals; analyzing, by a reflected signal analyzing part of the wideband Gbyte Gbps communication system, amplitude distribution of the scattering distribution characteristics to recognize a specular signal and a diffuse signal from the received reflected signals; and comparing, by a received power calculating part of the wideband Gbyte Gbps communication system, signal amplitudes of the specular signal and the diffuse signal to calculate received power of the reflected signals according to a result of the comparing.