TY - GEN
T1 - Error performance of OOFSK signaling over fading channels
AU - Wang, Qingyun
AU - Gursoy, Mustafa Cenk
PY - 2006
Y1 - 2006
N2 - In this paper, the error performance of on-off frequency-shift keying (OOFSK) over fading channels is analyzed. A closed-form expression for the probability of error is obtained as a function of the instantaneous signal-to-noise ratio (SNR) when OOFSK signals are received over a coherent Rician fading channel. It is shown in simulation results that error performance improves especially at low SNR values as the duty cycle decreases. The error performance is also studied when the channel is assumed to be unknown at both the transmitter and receiver. For this case, the optimum detection rule is identified and analytical expressions for the probability of error are obtained. Similarly, it is concluded that probability of error decreases if one operates with lower duty cycle.
AB - In this paper, the error performance of on-off frequency-shift keying (OOFSK) over fading channels is analyzed. A closed-form expression for the probability of error is obtained as a function of the instantaneous signal-to-noise ratio (SNR) when OOFSK signals are received over a coherent Rician fading channel. It is shown in simulation results that error performance improves especially at low SNR values as the duty cycle decreases. The error performance is also studied when the channel is assumed to be unknown at both the transmitter and receiver. For this case, the optimum detection rule is identified and analytical expressions for the probability of error are obtained. Similarly, it is concluded that probability of error decreases if one operates with lower duty cycle.
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U2 - 10.1109/CISS.2006.286614
DO - 10.1109/CISS.2006.286614
M3 - Conference contribution
AN - SCOPUS:44049092113
SN - 1424403502
SN - 9781424403509
T3 - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings
SP - 1014
EP - 1019
BT - 2006 IEEE Conference on Information Sciences and Systems, CISS 2006 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2006 40th Annual Conference on Information Sciences and Systems, CISS 2006
Y2 - 22 March 2006 through 24 March 2006
ER -