BELGRADE (WiMAX Day). The Ministry of Telecommunications in Serbia announced that it intends to auction WiMAX spectrum in the 3.4 ~ 3.8 GHz radio frequencies. The Ministry said it will should publish a tender document by the end of this week. The auction will be organised by the Serbian Telecommunications Agency (RATEL). The Ministry said that it would most likely issue only one license in Belgrade, where similar spectrum already has been issued, and three licenses for use outside of Belgrade.