Tan, Aik Theng
(2021)
A Method For Estimating Rfid Protocol Execution Time Based On Flowgraph Model.
PhD thesis, Universiti Sains Malaysia..
Abstract
The TPG protocol designed to efficiently group all tags according to a given partition
so that tags in the same group will have the same group ID. Using the TPG
protocol; the RFID reader sends the group ID followed by the IDs of the RFID tags
only once without repeatedly sending the same group ID to each RFID tag. An existing
theoretical solution proposed to measure the execution time of the TPG protocol does
not provide comprehensive solutions. For example, the missing solutions consider the
RFID tag response time and can only be used to measure the TPG protocol execution
time in the RFID reader-to-RFID tag (one-to-many) environment, but not in the RFID
reader-to-RFID tag (many-to-many) environment. A flowgraph model is proposed in
this research to overcome the limitations of the existing TPG protocol equation. It
is essential to measure the execution time of the TPG protocol in a many-to-many
RFID network topology because the application of the TPG protocol is not limited to
a one-to-many RFID network topology. Currently, the many-to-many RFID network
topology widely uses to improve authentication efficiency. Therefore, measuring the
execution time of the TPG protocol in a many-to-many RFID network topology is essential
to determine the efficiency of the TPG protocol. The proposed equations based
on the flowgraph model to estimate the total execution time of the TPG protocol can
apply in three types of RFID network topologies: one-to-one (RFID reader and RFID tag), one-to-many (RFID reader and RFID tags), and many-to-many (RFID reader and
RFID tags).
Actions (login required)
 |
View Item |
