Presentation | 2006/11/16 Anti-Collision Algorithm for Time-Slotted Method Koji NISHIKAWA, Toshihisa KAMEMARU, Yasushi TAKAHATA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | UHF band RFID systems can read multiple tags in a wide communication area as compared with other frequency band RFID systems. To increase reading accuracy, systems will read many times over. To repeat reading, systems occupy limited electric wave resources, and the reading time increases. So it is demanded to reduce the reading time without increasing the communication rate. In this paper, we present an anti-collision algorithm to reduce the overhead of anti-collision for time-slotted method. Our suggestion has 2 phases. First, the number of slots is selected by the number of tags to be read. Secondly, our algorithm controls the use of time-slots based on estimated number of unread tags. Experimental results from simulations using our proposal have shown that systems could reduce the overhead of anti-collision by 60%. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | UHF Band RFID / Reading Accuracy / Algorithm / Anti-Collision / Time-Slotted Method |
Paper # | SIS2006-48 |
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Committee | SIS |
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Conference Date | 2006/11/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Anti-Collision Algorithm for Time-Slotted Method |
Sub Title (in English) | |
Keyword(1) | UHF Band RFID |
Keyword(2) | Reading Accuracy |
Keyword(3) | Algorithm |
Keyword(4) | Anti-Collision |
Keyword(5) | Time-Slotted Method |
1st Author's Name | Koji NISHIKAWA |
1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
2nd Author's Name | Toshihisa KAMEMARU |
2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
3rd Author's Name | Yasushi TAKAHATA |
3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
Date | 2006/11/16 |
Paper # | SIS2006-48 |
Volume (vol) | vol.106 |
Number (no) | 373 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |