An RFID Tag Anti-Collision Protocol for Port Logistics Systems 


Vol. 38,  No. 2, pp. 202-207, Feb.  2013


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  Abstract

RFID technology is applied to port logistics applications since it monitors objects wirelessly without line of sight and constructs ubiquitous system with low cost. Changes of stock status in the warehouse environment make the technology more important for managing such frequent storing and un-storing. Although the RFID has beneficial characteristics of low cost and low complexity, simultaneous responses of RFID tags cause tag identification collision due to absence of elaborate medium access control scheme. Several algorithms have been proposed to overcome the tag collision problem. However, it is difficult to adopt the methods to the logistics systems that has varying loads since there was no consideration on RFID tag"s mobility. Therefore, we propose an efficient RFID tag anti-collision protocol, and simulation results demonstrate performance improvement by using the proposed scheme.

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  Cite this article

[IEEE Style]

S. R. Lee, Y. Lee, Y. Joo, "An RFID Tag Anti-Collision Protocol for Port Logistics Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 2, pp. 202-207, 2013. DOI: .

[ACM Style]

Seong Ro Lee, Yeonwoo Lee, and Yang-Ick Joo. 2013. An RFID Tag Anti-Collision Protocol for Port Logistics Systems. The Journal of Korean Institute of Communications and Information Sciences, 38, 2, (2013), 202-207. DOI: .

[KICS Style]

Seong Ro Lee, Yeonwoo Lee, Yang-Ick Joo, "An RFID Tag Anti-Collision Protocol for Port Logistics Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 2, pp. 202-207, 2. 2013.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880