A method for designing a Terrestrial Digital Audio Broadcasting Single
Frequency Network (T-DAB SFN) for a mountainous region is proposed. C
omputer database and the digital terrain elevation data are used in de
signing the network. Two fundamental approaches are compared; first, u
tilization of the existing transmitter sites is maximized by applying
the initial cost constraint; then, the coverage percent of the service
is forced to approach to 100% by applying the coverage efficiency con
straint. Finally, a T-DAB SFN hybrid design procedure optimizing both
constraints is proposed. The three design approaches are illustrated o
n the coverage of the mountainous Istanbul-Ankara highway. are compare
d using a reference up table. The hybrid approach is shown to optimize
the initial cost and the coverage efficiency, and can be applied to s
imilar networking problems.