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Pregled bibliografske jedinice broj: 635584

Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems


Šolić, Petar; Radić, Joško; Dujmić, Hrvoje; Šarić, Matko; Russo, Mladen; Stella, Maja; Begušić, Dinko; Rožić, Nikola
Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems // 2013 IEEE International Conference on Communications Workshops (ICC) / Kim, Dong-In ; Mueller, Peter (ur.).
Budimpešta, Mađarska, 2013. str. 1092-1097 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems

Autori
Šolić, Petar ; Radić, Joško ; Dujmić, Hrvoje ; Šarić, Matko ; Russo, Mladen ; Stella, Maja ; Begušić, Dinko ; Rožić, Nikola

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2013 IEEE International Conference on Communications Workshops (ICC) / Kim, Dong-In ; Mueller, Peter - , 2013, 1092-1097

ISBN
978-1-4673-5752-4

Skup
2013 IEEE International Conference on Communications(ICC)-3rd IEEE International Workshop on Smart Communication Protocols and Algorithms (SCPA 2013)

Mjesto i datum
Budimpešta, Mađarska, 9.-13.6.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Dynamic Frame Slotted ALOHA; Tag Estimate Method; Optimal Frame Size Selection

Sažetak
Abstract—Radio Frequency Identification (RFID) technology became the most important tool for identification of items and tracking. Nowadays, the most popular in terms of best priceperformance ratio is passive RFID technology, where tags are both powered-up and communicating using the same radio waves transmitted via reader antenna(s). Since the objects with tags are usually moving in and out of range interrogated by the reader, it is crucial to identify all of them as soon as possible. In order to exchange data, reader and tags commonly use Dynamic Frame Slotted ALOHA (DFSA)transmission scheme, where the ommunication is divided in the time frames, latter divided in time slots. In DFSA system, tags randomly pick the time slot for the response. To increase tag reading rate it is necessary to set DFSA frame size properly. Calculations show that maximum tag reading rate can be achieved if frame size is set to a number of interrogating tags. Since the number of tags is generally unknown, it should be estimated correctly and the frame size set properly. In this paper we present the state of the art in the tag estimate methods along with performances of Q-Selection algorithm, a simple mechanism for frame size adaptation suggested as the standard in Gen2 RFID system. We introduce a new efficient optimal frame size selection method denoted as Improved Linearized Combinatorial Model (ILCM). Simulations results show that ILCM outperforms Q-Selection.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


Projekt / tema
023-0231924-1661 - ICT sustavi i usluge temeljeni na integraciji informacija (Nikola Rožić, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Citiraj ovu publikaciju

Šolić, Petar; Radić, Joško; Dujmić, Hrvoje; Šarić, Matko; Russo, Mladen; Stella, Maja; Begušić, Dinko; Rožić, Nikola
Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems // 2013 IEEE International Conference on Communications Workshops (ICC) / Kim, Dong-In ; Mueller, Peter (ur.).
Budimpešta, Mađarska, 2013. str. 1092-1097 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Šolić, P., Radić, J., Dujmić, H., Šarić, M., Russo, M., Stella, M., Begušić, D. & Rožić, N. (2013) Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems. U: Kim, D. & Mueller, P. (ur.)2013 IEEE International Conference on Communications Workshops (ICC).
@article{article, year = {2013}, pages = {1092-1097}, keywords = {Dynamic Frame Slotted ALOHA, Tag Estimate Method, Optimal Frame Size Selection}, isbn = {978-1-4673-5752-4}, title = {Improved Linearized Combinatorial Model (ILCM) for Optimal Frame Size Selection in ALOHA-based RFID Systems}, keyword = {Dynamic Frame Slotted ALOHA, Tag Estimate Method, Optimal Frame Size Selection}, publisherplace = {Budimpe\v{s}ta, Ma\djarska} }




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