Global traceability

Abstract

The use of Ultra High Frequency (UHF) Radio Frequency Identification (RFID) in supply chain management (SCM) systems was a big source for optimism. However, the expected rapid industry adoption of RFID did not take place. This research explores some of the existing challenges and obstacles to RFID adoption, such as the lack of consistent UHF spectrum regulations for RFID or the absence of standards that promote integration with Automatic Identification and Data Capture (AIDC) media. As a conclusion, in this project we suggest some solutions to these challenges in the use of multi-frequency RFID tags that can be read at more that one frequency or novel migration strategies and standards that would help expand the industry.