TY - GEN
T1 - Standard recognising self organizing map based cognitive radio transceiver
AU - Taj, M. I.
AU - Kil, M. A.
AU - Hammami, O.
PY - 2010/10/28
Y1 - 2010/10/28
N2 - Cognitive Radio (CR) Systems have transceivers with the ability to adjust their operating parameters after observing the results in order to decide to operate in a specific radio configuration, expecting to move the radio towards some optimized operational state. Framed within this statement, this paper introduces and evaluates the use of Self-Organizing Maps (SOM) and Linear Vector Quantization (LVQ), which are both Unsupervised Neural Network (NN) Schemes as an effective technique for reconfiguring transceivers after recognizing the specific standard based on input parameters extracted from the signal. We exploit the inherent property of SOM, tonotopy, to recognize the standard in our proposed multi-standard cognitive transceiver. We target at cognition incorporation in our Software Defined Radio (SDR) waveform, designed [1,2] on a Network-onchip (NoC) based multi-core, single chip Xilinx Virtex-4 FPGA.
AB - Cognitive Radio (CR) Systems have transceivers with the ability to adjust their operating parameters after observing the results in order to decide to operate in a specific radio configuration, expecting to move the radio towards some optimized operational state. Framed within this statement, this paper introduces and evaluates the use of Self-Organizing Maps (SOM) and Linear Vector Quantization (LVQ), which are both Unsupervised Neural Network (NN) Schemes as an effective technique for reconfiguring transceivers after recognizing the specific standard based on input parameters extracted from the signal. We exploit the inherent property of SOM, tonotopy, to recognize the standard in our proposed multi-standard cognitive transceiver. We target at cognition incorporation in our Software Defined Radio (SDR) waveform, designed [1,2] on a Network-onchip (NoC) based multi-core, single chip Xilinx Virtex-4 FPGA.
U2 - 10.4108/ICST.CROWNCOM2010.9250
DO - 10.4108/ICST.CROWNCOM2010.9250
M3 - Conference contribution
AN - SCOPUS:77958163570
SN - 9781424458868
T3 - 2010 Proceedings of the 5th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCom 2010
BT - 2010 Proceedings of the 5th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCom 2010
T2 - 2010 5th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCom 2010
Y2 - 9 June 2010 through 11 June 2010
ER -