Telecommunication and IT companies are looking forward to the implementation of 5G multiple access and random access technologies. It is necessary to differentiate between the decision-relevant costs of 5G network infrastructure provision and network services provision. It is important to differentiate between the long-run investments and incremental costs of providing 5G network services and the long-run incremental costs this causes on the level of 5G network infrastructure capacity. In this work, we analyze 5G services telecommunication market and build pricing schemes for 5G wireless networks services with multiple access technologies using the welfare and the companies profit maximization. We find the pricing scheme under which investments in technologies of 5G increase the companies profit. We study the effects of investments in the 5G network capacity, the company net revenue and profit under conditions of duopoly on the telecommunication market. © 2019 IEEE.