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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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2010
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| Online Access: | http://hdl.handle.net/10356/40557 |
| _version_ | 1826121924837638144 |
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| author | Liu, Shuo |
| author2 | Law Choi Look |
| author_facet | Law Choi Look Liu, Shuo |
| author_sort | Liu, Shuo |
| collection | NTU |
| 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. |
| first_indexed | 2024-10-01T05:40:08Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/40557 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:40:08Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-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 |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Liu, Shuo Design and implementation of communication protocols for real RFID network |
| title | 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_short | Design and implementation of communication protocols for real RFID network |
| title_sort | design and implementation of communication protocols for real rfid network |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems |
| url | http://hdl.handle.net/10356/40557 |
| work_keys_str_mv | AT liushuo designandimplementationofcommunicationprotocolsforrealrfidnetwork |