TY - JOUR
T1 - Adaptive binary splitting
T2 - A RFID tag collision arbitration protocol for tag identification
AU - Myung, Jihoon
AU - Lee, Wonjun
N1 - Funding Information:
This work was supported by Korea Research Foundation Grant (KRF-2005-041-D00680). J.Myung.W. Lee (*) Department of Computer Science and Engineering, Korea University, Asan Science Building, Room 507, 1, 5-ka, Anam-dong, Sungbak-ku, 136-701, Seoul, Republic of Korea e-mail: wlee@korea.ac.kr
Funding Information:
Acknowledgments This work was jointly supported by a grant by KOSEF [Grant No. R01-2005-000-10267-0] and by a grant from SK Telecom, Korea [Project No. KU-R040572].
PY - 2006/10
Y1 - 2006/10
N2 - In the RFID system, a reader recognizes tags through communications over a shared wireless channel. When multiple tags transmit their IDs at the same time, the tag-to-reader signals lead to collision. Tag collision arbitration for passive RFID tags is significant for fast identification since collisions disturb the reader's identification process. This paper presents an Adaptive Binary Splitting (ABS) protocol which is an improvement on the binary tree protocol. To reduce collisions and identify tags efficiently, ABS uses information which is obtained from the last processes of tag identification. Our performance evaluation shows that ABS outperforms other tree based tag anti-collision protocols.
AB - In the RFID system, a reader recognizes tags through communications over a shared wireless channel. When multiple tags transmit their IDs at the same time, the tag-to-reader signals lead to collision. Tag collision arbitration for passive RFID tags is significant for fast identification since collisions disturb the reader's identification process. This paper presents an Adaptive Binary Splitting (ABS) protocol which is an improvement on the binary tree protocol. To reduce collisions and identify tags efficiently, ABS uses information which is obtained from the last processes of tag identification. Our performance evaluation shows that ABS outperforms other tree based tag anti-collision protocols.
KW - Collision resolution
KW - RFID
KW - Tag anti-collision
KW - Tag identification
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U2 - 10.1007/s11036-006-7797-6
DO - 10.1007/s11036-006-7797-6
M3 - Article
AN - SCOPUS:33745897958
SN - 1383-469X
VL - 11
SP - 711
EP - 722
JO - Mobile Networks and Applications
JF - Mobile Networks and Applications
IS - 5
ER -