Challenges in Integration of Heterogeneous Internet of Things

Internet of Things (IoT) is considered the upcoming industrial and academic revolution in technological world having billions things devices connected to Internet. These are heterogeneous. They have different standards technologies which communicate through protocols. Therefore, implementation IoT on a large scale difficult due these heterogeneity challenges. This motivated us overcome scaling problem by identifying challenges from literature providing solutions. study based identification heterogeneous with solutions via systematic review. A total 81 primary sources were selected. After extracting synthesizing data, we identified 14 Some “heterogeneity devices,” formats data,” communication,” “interoperability issue heterogeneity.” The been analyzed digital libraries timeframe perspectives. Furthermore, found for those challenges, at least 5 unique each challenge. In future, will categorize prioritize using multi-criteria decision-making problem.