KODAR engineering d.o.o. has signed a contract with Huawei Technologies d.o.o. Banja Luka for the project of modernization of RAN Telekom Srpska on execution of works on SWAP of RAN equipment. Project is about physical exchange of base stations and antenna systems. The job consists of network modernization on 56 different locations. The contracts includes and drive testes as well as the preparation of associated documents, optimization of network parameters, as well as engineers’ work on OMC.