  Emerging telecommunication technologies like 5G, green communications, and
massive MIMO contribute to the use of directional antennas and beamforming. For
this reason, modern propagation models should consider directional antennas
with different beam widths, gains and radiation pattern directions. Most of the
available propagation models are based on omnidirectional or isotropic
antennas. A proposition to solve this problem is an empirical path loss model
that considers the different types of antennas. This model assumes that the
transmitting and receiving antenna beams are directing each other. In this
paper, we propose modifying this model by determining attenuation for any
direction of the antenna patterns. For this aim, the multi-elliptic channel
model is used.
