A Study on Anatomy of Smartphone

The latest smartphones are attributed with the quality graphics, portable size and user applications support and multimode connectivity features. Smartphone incorporatesthe capabilities of both computing and communication devices. The latest distributed computing models are focused on employing smartphone as a significant stakeholder for enabling complicated and ubiquitous applications in the changing mobile computing world. Therefore, it is necessary to understand the components of smartphone and its working behavior for operation in the cellular and data networks. In this paper we study the anatomy of the smartphone by discussing its major components such as application processor and baseband processor. We describe different subcategories of smartphone components and highlight the behavior and significance of each component for dual mode functionalities of smartphone. The paper provides tutorial for understanding the architecture of the smartphone and exploring the functionalities of the dual processors of smartphone which are used for accessing different types of wireless networks. It helps in developing optimal procedures for deploying the components of the smartphone while accessing cellular and data networks