TY - GEN
T1 - Distributed tag access with collision-avoidance among mobile RFID readers
AU - Hwang, Kwang Il
AU - Yeo, Sang Soo
AU - Park, Jong Hyuk
PY - 2009
Y1 - 2009
N2 - Concurrent access among multiple mobile readers brings about a new problem called reader collision that a reader's transmission is interfered by the others. There have been several works to solve the reader collision problem. While they employ time division, frequency division, space division, or centralized scheduling approach, in this paper, we introduce a cooperative, distributed reader collision avoidance algorithm. In particular, it is suitable for energyefficient wireless mobile network environment cooperated with RFID, since the proposed DiCa (Distributed Tag Access with Collision-Avoidance) is capable of not only avoiding collisions but also changing power state autonomously through only distributed simple interactions between adjacent readers.
AB - Concurrent access among multiple mobile readers brings about a new problem called reader collision that a reader's transmission is interfered by the others. There have been several works to solve the reader collision problem. While they employ time division, frequency division, space division, or centralized scheduling approach, in this paper, we introduce a cooperative, distributed reader collision avoidance algorithm. In particular, it is suitable for energyefficient wireless mobile network environment cooperated with RFID, since the proposed DiCa (Distributed Tag Access with Collision-Avoidance) is capable of not only avoiding collisions but also changing power state autonomously through only distributed simple interactions between adjacent readers.
UR - http://www.scopus.com/inward/record.url?scp=70749085691&partnerID=8YFLogxK
U2 - 10.1109/CSE.2009.342
DO - 10.1109/CSE.2009.342
M3 - Conference contribution
AN - SCOPUS:70749085691
SN - 9780769538235
T3 - Proceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009
SP - 621
EP - 626
BT - Proceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009 - 7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2009
T2 - 7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2009
Y2 - 29 August 2009 through 31 August 2009
ER -
