My Life Goes By My Style

Abstract—Radio frequency identification (RFID) is a new
technology for object identification/tracking systems. In this
paper, we propose a novel RFID location management system:
SIP-based RFID management system (SRMS). SRMS employs
session initiation protocol (SIP), which is an Internet standard
protocol for session management and mobility support. SRMS
enhances the existing SIP architecture by introducing a surrogate
user agent (SUA) and an SRMS name server (SNS). The SUA
performs location registration procedures on behalf of RFID
tags with limited capabilities, while the SNS provides name
resolution services for location registration/tracking of RFID
tags. To evaluate the location registration latency in SRMS,
we carry out performance analysis based on queueing models.
Compared with the existing RFID management systems, SRMS
has advantages of service extensibility and reusability.







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