dc.contributor.author | Liu, X | |
dc.contributor.author | Li, K | |
dc.contributor.author | Min, Geyong | |
dc.contributor.author | Shen, Y | |
dc.contributor.author | Liu, AX | |
dc.contributor.author | Qu, W | |
dc.date.accessioned | 2016-03-07T10:34:25Z | |
dc.date.accessioned | 2016-03-22T10:47:23Z | |
dc.date.issued | 2015-01-01 | |
dc.description.abstract | © 1968-2012 IEEE. Radio Frequency Identification (RFID) technology has been widely used in inventory management in many scenarios, e.g., warehouses, retail stores, hospitals, etc. This paper investigates a challenging problem of complete identification of missing tags in large-scale RFID systems. Although this problem has attracted extensive attention from academy and industry, the existing work can hardly satisfy the stringent real-time requirements. In this paper, a Slot Filter-based Missing Tag Identification (SFMTI) protocol is proposed to reconcile some expected collision slots into singleton slots and filter out the expected empty slots as well as the unreconcilable collision slots, thereby achieving the improved time-efficiency. The theoretical analysis is conducted to minimize the execution time of the proposed SFMTI. We then propose a cost-effective method to extend SFMTI to the multi-reader scenarios. The extensive simulation experiments and performance results demonstrate that the proposed SFMTI protocol outperforms the most promising Iterative ID-free Protocol (IIP) by reducing nearly 45% of the required execution time, and is just within a factor of 1.18 from the lower bound of the minimum execution time. | en_GB |
dc.description.sponsorship | This work was supported by NSFC (Grant Nos. 60973117, 61173160, 61173162, 60903154, and 61321491), New Century Excellent Talents in University (NCET) of Ministry of Education of China, the National Science Foundation for Distinguished Young Scholars of China (Grant No. 61225010), the Doctoral Fund of Ministry of Education of China (Grant No. 20130041110019), and the Project funded by China Postdoctoral Science Foundation. | en_GB |
dc.identifier.citation | Vol. 64, Iss. 1, pp. 87 - 96 | en_GB |
dc.identifier.doi | 10.1109/TC.2013.197 | |
dc.identifier.uri | http://hdl.handle.net/10871/20790 | |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_GB |
dc.relation.replaces | http://hdl.handle.net/10871/20536 | en_GB |
dc.relation.replaces | 10871/20536 | en_GB |
dc.relation.url | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6616545 | en_GB |
dc.rights | This is the author accepted manuscript. The final version is available from Institute of Electrical and Electronics Engineers (IEEE) via the DOI in this record. | en_GB |
dc.subject | time efficiency | en_GB |
dc.subject | optimization | en_GB |
dc.subject | missing tag | en_GB |
dc.subject | completely pinpointing | en_GB |
dc.subject | Radio Frequency Identification (RFID) systems | en_GB |
dc.title | Completely pinpointing the missing RFID tags in a time-efficient way | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2016-03-07T10:34:25Z | |
dc.date.available | 2016-03-22T10:47:23Z | |
dc.identifier.issn | 0018-9340 | |
dc.description | Published | en_GB |
dc.description | Journal Article | en_GB |
dc.identifier.journal | IEEE Transactions on Computers | en_GB |