  With the rapid increase in mobile subscribers, there is a drive towards
achieving higher data rates, prompting the use of higher frequencies in future
wireless communication technologies. Wave propagation channel modeling for
these frequencies must be considered in conjunction with measurement results.
This paper presents a ray-launching (RL)-based simulation in a complex urban
scenario characterized by an undulating terrain with a high density of trees.
The simulation results tend to closely match the reported measurements when
more details are considered. This underscores the benefits of using the RL
method, which provides detailed space-time and angle-delay results.
