Cost-effective ubiquitous IoT/M2M/H2H 5G communications for rural and remote areas

Unacceptably high investments are required into deployment of the optic core infrastructure for ubiquitous wide covering of sparsely populated rural, remote, and difficult for access (RRD) areas using the recent (4G) and also forthcoming (5G) broadband radio access (RAN) centralized techniques, characterized by short cells ranges, because their profitability boundary exceeds a several hundred residents per square kilometer. Furthermore, the unprecedented requirements and new features of the forthcoming Internet of Things (IoT), machine-to-machine (M2M) and also many other machine type IT-systems lead to a breakthrough in designing extremely green flexible and low-cost technologies for future 5G wireless systems which will be able to reach in real time the performance extremums, trade-off optimums and fundamental limits. In this paper, we generalize and develop the results of ours researches of the fundamental principles of distributed wireless MAC protocols and also PHY spectral (SE) and energy (EE) efficiency optimization, interference power minimization, and PHY-MAC extremely effective performance with focus on the cost-effective 5G RRD IoT/M2M/H2H communications challenges.