In this paper, we investigate the performance of a generic filterbank transceiver in the presence of a carrier frequency offset. We propose a theoretical model to compute the error probability in the case of a generic frequency-selective channel. Moreover, the proposed method is also extended to deal with nonuniform, i.e., wavelet, transceivers. The accuracy of the model is evaluated by means of computer simulations, using several types of filterbank transceivers. Systems based on cyclic prefix (CP) and zero padding (ZP) are considered to avoid interblock interference (IBI) in frequency-selective channels. The analytical results obtained with the proposed method allow us to quickly compare different systems, characterized by a different filterbank selectivity, as well as by different methods to combat IBI (ZP or CP).

Performance of filterbank and wavelet transceiver in the presence of carrier frequency offset / Bianchi, Tiziano; F., Argenti; E., DEL RE. - In: IEEE TRANSACTIONS ON COMMUNICATIONS. - ISSN 0090-6778. - 53:8(2005), pp. 1323-1332. [10.1109/TCOMM.2005.852824]

Performance of filterbank and wavelet transceiver in the presence of carrier frequency offset

BIANCHI, TIZIANO;
2005

Abstract

In this paper, we investigate the performance of a generic filterbank transceiver in the presence of a carrier frequency offset. We propose a theoretical model to compute the error probability in the case of a generic frequency-selective channel. Moreover, the proposed method is also extended to deal with nonuniform, i.e., wavelet, transceivers. The accuracy of the model is evaluated by means of computer simulations, using several types of filterbank transceivers. Systems based on cyclic prefix (CP) and zero padding (ZP) are considered to avoid interblock interference (IBI) in frequency-selective channels. The analytical results obtained with the proposed method allow us to quickly compare different systems, characterized by a different filterbank selectivity, as well as by different methods to combat IBI (ZP or CP).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2505961
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