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WSNs have become pervasive and are used in many applications and services. Usually, deployments of WSNs are task-oriented and domain-specific, thereby precluding reuse when other applications and services are contemplated. This inevitably leads to the proliferation of redundant WSN deployments. Virtualization is a technology that can aid in tackling this issue, as it enables the sharing of resources/infrastructure...
The concept of connectedness, as inspired by Social Networking Service, is a key factor which participates in changing the way people interact with each other over the Internet. On the other hand, connected world as envisioned by the Internet of Things aims to expand the idea of connectivity to include everything in the physical world to a big network called the Internet. In order to realize the integration...
With the emergence of Radio Frequency Identification (RFID) technology and Electronic Product Code (EPC) standard, physical objects attached with the RFID tags can be uniquely identified and traced on the global trading network. Under the new paradigm of the Internet of Things (IoT), RFID becomes an importantly enabling technology. However, there is a limitation in object tracking in the Internet:...
The Web of Things paradigm brings the available and strongly-supported Web standards closer to the development of applications for heterogeneous environment of smart things regardless of their native operating systems, linking physical and cyber world. Considering the Web of Things architecture, we propose a framework that allows users and communities to create composite services sensitive to context...
IP Multimedia Subsystem (IMS) has been widely accepted by telecom industry as a prolific platform for providing next generation Telecom services, and massive deployment has been finally taking off. However, most of the services in IMS environment are still developed in silo method which makes new services implementation to be a time-consuming and burdensome process. In this paper, we consider service...
The numbers of MVNOs (Mobile Virtual Network Operator) are growing globally, but so do their operational and business issues. This paper identifies these issues and looks for remedies via the new 4G architecture and interfaces. The paper examines the ‘Full’ MVNO model as a ‘Home’ network in a pseudo roaming scenario (National Roaming), allowing MVNO to connect to multiple MNOs through the discovery...
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