Name
Abstract | ||
|---|---|---|
Dynamic Framed Slotted ALOHA (DFSA) is one of the most popular protocols to resolve tag collisions in RFID systems. In DFSA, it is widely known that the optimal performance is achieved when the frame size is equal to the number of tags. So, a reader dynamically adjusts the next frame size according to the current number of tags. Thus it is important to estimate the number of tags exactly. In this paper, we propose a novel tag estimation and identification method using litmus (test) slots for DFSA. We compare the performance of the proposed method with those of existing methods by analysis. We conduct simulations and show that our scheme improves the speed of tag identification. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1587/transcom.E95.B.1375 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
RFID, DFSA, anti-collision, collision resolution | Aloha,Computer science,Litmus,Computer network,Frame size | Journal |
Volume | Issue | ISSN |
E95B | 4 | 0916-8516 |
Citations | PageRank | References |
2 | 0.40 | 12 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Soon-Bin Yim | 1 | 58 | 3.92 |
| Jongho Park | 2 | 130 | 16.29 |
| Tae-Jin Lee | 3 | 639 | 83.17 |