Design and implementation of communication protocols for real RFID network

In RFID applications, collision avoidance for RFID tags is the most important issue to be solved. This report proposes a model for wireless localization system, and an extended tree-splitting algorithm for collision resolution based on existing tree-splitting method. Different from other collision...

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Main Author: Liu, Shuo
Other Authors: Law Choi Look
Format: Final Year Project
Language:English
Published: 2010
Subjects:
Online Access:http://hdl.handle.net/10356/40557
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-405572023-07-07T15:55:13Z Design and implementation of communication protocols for real RFID network Liu, Shuo Law Choi Look School of Electrical and Electronic Engineering A*STAR Institute for Infocomm Research Positioning and Wireless Technology Centre Xiao Wendong DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems In RFID applications, collision avoidance for RFID tags is the most important issue to be solved. This report proposes a model for wireless localization system, and an extended tree-splitting algorithm for collision resolution based on existing tree-splitting method. Different from other collision avoidance approaches, which seeks for more efficient random splitting, we reduce the collisions by using the tag mobility characteristic. The existing tags in the system are treated differently from the newly entered tags, and they will communicate with the readers using polling algorithm. Collision avoidance for newly entered tags is based on tree-splitting method. Using this approach, we are able to improve the time efficiency of the whole system. In this report, detailed implementation procedures are shown for protocols applied on both a single-reader system and a further extended reader network. Their performances are also evaluated in terms of time efficiency and information quality. Bachelor of Engineering 2010-06-16T07:18:35Z 2010-06-16T07:18:35Z 2010 2010 Final Year Project (FYP) http://hdl.handle.net/10356/40557 en Nanyang Technological University 60 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
Liu, Shuo
Design and implementation of communication protocols for real RFID network
description In RFID applications, collision avoidance for RFID tags is the most important issue to be solved. This report proposes a model for wireless localization system, and an extended tree-splitting algorithm for collision resolution based on existing tree-splitting method. Different from other collision avoidance approaches, which seeks for more efficient random splitting, we reduce the collisions by using the tag mobility characteristic. The existing tags in the system are treated differently from the newly entered tags, and they will communicate with the readers using polling algorithm. Collision avoidance for newly entered tags is based on tree-splitting method. Using this approach, we are able to improve the time efficiency of the whole system. In this report, detailed implementation procedures are shown for protocols applied on both a single-reader system and a further extended reader network. Their performances are also evaluated in terms of time efficiency and information quality.
author2 Law Choi Look
author_facet Law Choi Look
Liu, Shuo
format Final Year Project
author Liu, Shuo
author_sort Liu, Shuo
title Design and implementation of communication protocols for real RFID network
title_short Design and implementation of communication protocols for real RFID network
title_full Design and implementation of communication protocols for real RFID network
title_fullStr Design and implementation of communication protocols for real RFID network
title_full_unstemmed Design and implementation of communication protocols for real RFID network
title_sort design and implementation of communication protocols for real rfid network
publishDate 2010
url http://hdl.handle.net/10356/40557
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