Talks and Poster Presentations (with Proceedings-Entry):
J. Kaitovic, R. Langwieser, M. Rupp:
"Advanced Collision Recovery Receiver for RFID";
Talk: The Fourth International EURASIP Workshop on RFID Technology,
- 09-28-2012; in: "In Proc. of the 4th international EURASIP workshop on RFID technology",
978-0-7695-4813-5/12 $26.00 © 2012 IEEE;
Paper ID 1,
In this paper, we focus on a substantial throughput
increase of a Radio Frequency Identification (RFID) multi
antenna system. We investigate the influence of the channel
estimation and the receiver structure on the theoretical
throughput of Framed Slotted Aloha (FSA) based RFID
systems. We propose an increase of the theoretical throughput
by resolving collisions and acknowledging more than one tag
per slot. Furthermore, in order to profit of such increase,
we suggest a collision recovery method through successive
interference cancellation and projection of the constellation into
the orthogonal subspace of the interference. The performance
of the proposed method is analysed by means of simulations.
Radio Frequency Identification (RFID); Framed Slotted Aloha; Collision Recovery; Channel Estimation;
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Project Head Christoph Mecklenbräuker:
Christian Doppler Lab "Funktechnologien für nachhaltige Mobilität"
Created from the Publication Database of the Vienna University of Technology.