Optimum path selection in automated radio relay link design

This study investigates the selection of the locations of radio relay stations so that the stability of the radio relay link satisfies the corresponding CCIR recommendations, so that the effective station construction and operation costs are minimized. A mathematical model for selecting the optimum radio relay link route is described. The construction of a hypothetical radio relay link 1400 km long with an average repeater section link of 50 km is analyzed as an example. The algorithm is shown to be especially effective for rough terrain where it is often impossible to place the stations close to roads.