Assembling and Using a Cellular Dataset for Mobile Network Analysis and Planning

In a world of open data and large-scale measurements, it is often feasible to obtain a real-world trace to fit to one’s research problem. Feasible, however, does not imply simple. Taking next-generation cellular network planning as a case study, in this paper we describe a large-scale dataset, combining topology, traffic demand from call detail records, and demographic information throughout a whole country. We investigate how these aspects interact, revealing effects that are normally not captured by smaller-scale or synthetic datasets. In addition to making the resulting dataset available for download, we discuss how our experience can be generalized to other scenarios and case studies.