Sergey D. Andreev, Olga Galinina, Alexander Pyattaev, Mikhail Gerasimenko, Tuomas Tirronen, Johan Torsner, Joachim Sachs, Mischa Dohler, Yevgeni Koucheryavy. Understanding the IoT connectivity landscape: a contemporary M2M radio technology roadmap. IEEE Communications Magazine, 53(9):32-40, 2015. [doi]
Abstract is missing.