Capturing mobile data is becoming feasible thanks to the frequent and widespread use of mobile devices embedded with positioning technologies. This phenomenon raises the need to handle efficiently, for decision making purposes, data becoming more and more mobile. The data warehouse technology constitutes the core of modern decision making systems, however, it must be adapted to handle mobile data specificities which bear the mobile data warehousing subfield. The goal of this paper is to explore, through a survey, mobile data warehousing domain in order to provide to research community an overview about main issues handled in this new area by concentrating on conceptual modeling one.