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Reseach Article

Dynamic Frame Sizing with Grouping Slotted Aloha for UHF RFID Networks

by Sobia Arshad, Syed Muhammad Anwar, Mian Hammad Nazir, Shumaila Khan
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 62 - Number 18
Year of Publication: 2013
Authors: Sobia Arshad, Syed Muhammad Anwar, Mian Hammad Nazir, Shumaila Khan
10.5120/10182-5028

Sobia Arshad, Syed Muhammad Anwar, Mian Hammad Nazir, Shumaila Khan . Dynamic Frame Sizing with Grouping Slotted Aloha for UHF RFID Networks. International Journal of Computer Applications. 62, 18 ( January 2013), 28-33. DOI=10.5120/10182-5028

@article{ 10.5120/10182-5028,
author = { Sobia Arshad, Syed Muhammad Anwar, Mian Hammad Nazir, Shumaila Khan },
title = { Dynamic Frame Sizing with Grouping Slotted Aloha for UHF RFID Networks },
journal = { International Journal of Computer Applications },
issue_date = { January 2013 },
volume = { 62 },
number = { 18 },
month = { January },
year = { 2013 },
issn = { 0975-8887 },
pages = { 28-33 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume62/number18/10182-5028/ },
doi = { 10.5120/10182-5028 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:12:11.001777+05:30
%A Sobia Arshad
%A Syed Muhammad Anwar
%A Mian Hammad Nazir
%A Shumaila Khan
%T Dynamic Frame Sizing with Grouping Slotted Aloha for UHF RFID Networks
%J International Journal of Computer Applications
%@ 0975-8887
%V 62
%N 18
%P 28-33
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Tag collision in a radio frequency identification system (RFID) is an important parameter that affects the overall system performance. Different algorithms have been proposed to efficiently utilize the slots during data transmission between reader and tags that need to be identified. Dynamic Frame slotted Aloha is a widely used anti collision algorithm that can be further divided into two main categories depending upon how the frame selection is performed. It has been found that dynamic frame sizing with grouping yields highly efficient results. In this study, the proposed algorithm modifies the mechanism used for dynamic grouping as implemented in the EPC global class 1 generation 2 algorithm and results have been presented showing improvement in the number of slots utilization and iterations required to successfully detect different number of tags.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Tag anti collision RFID Slotted Aloha EPC global class 1 generation 2 Dynamic Frame Sizing