RFID implementation with virtual infrastructures

Purpose – The purpose of this paper is to describe a virtualisation model of RFID enabled infrastructure incorporating non‐standard radio frequency identification (RFID) components. The model is implemented as a software service that draws upon other sources of internet services. Design/methodology/approach – In a global supply chain environment, circumstances at different locations may not allow RFID system to be used. Some supply chain members do not have compatible network infrastructure in place. These include RFID frameworks such as China's National Product Codes and Japan's ubiquitous identification which are utilised around the world. There is also a reachability problem for consignments going offsite. The paper introduces a service abstraction layer (SAL) in the RFID architecture to remove dependency on specific RFID framework. From this principle, the paper introduces a new virtual infrastructure that interfaces with emerging identification technologies. Findings – The model bridges the gaps that exist between various RFID standards, as well as utilising various technologies to emulate data capture devices so that the information chain remains intact across the global network. The resulting system significantly reduces the costs of commissioning and operating costs of existing RFID infrastructures. Research limitations/implications – The new system has been tested in real industry environment with defined scope and coverage. The implication due to full roll out of the technologies in global supply chains still requires further investigation. Practical implications – Usability of the virtualised RFID infrastructures depends on the cooperation among partners in the supply chain rather than the technology level. New business rules are required when special stakeholders such as customs are included in this virtualised infrastructure. Originality/value – The concept of virtualisation has been used in operating systems, but its application to supply chain has not been explored before. Introduction of the SAL allows interoperability of systems handling goods tracking events through the supply chain.