State-of-the-art comparative cost modeling of heavily-loaded wireless heterogeneous networks

摘要: The motivation of this paper comes from the ongoing need telecommunications industry to respond revenue traffic decoupling trend. Besides innovation data services in order increase average per user, ultimate goal mobile operators is their cost and operational efficiency. For that purpose we developed “state-of-the-art” comparative analysis heterogeneous wireless networks determine most effective radio network deployment strategies as a function excessive demand levels up 100 GB user month. We perform modeling by consideration unit drivers relevant for various base station classes which provide different coverage high capacity performance, coming with LTE-Advanced access technology or IEEE 802.11ac Wi-Fi standard. outcome our model proper assessment total investment cover adequately serve particular area interest. key finding small cell solutions like pico, femto cells points are more efficient when new macro sites be deployed very satisfied. In all other evaluated cases importance spectrum size highest level together introduction carrier aggregation functionality.