Channel Equalization in Filter Bank Based Multicarrier Modulation for Wireless Communications

Ihalainen, Tero; Stitz, Tobias Hidalgo; Rinne, M.; Renfors, Markku

doi:10.1155/2007/49389

Cited by 141 publications

(119 citation statements)

References 28 publications

Supporting

Mentioning

112

Contrasting

Unclassified

Order By: Relevance

“…This fact confirms the dependence on the additional distortion intrinsic to the FBMC PHY, as discussed in the previous section. However, more advanced equalizers are capable to suppress better the remaining interference, as shown in [37]. Furthermore, simulation results show that the quality of the FBMC PHY performance model strongly depends on the value of the distortion.…”

Section: Fbmc Performance In Fading Channelsmentioning

confidence: 99%

Link performance model for filter bank based multicarrier systems

Petrov

Oborina

Giupponi

et al. 2014

EURASIP J. Adv. Signal Process.

View full text Add to dashboard Cite

This paper presents a complete link level abstraction model for link quality estimation on the system level of filter bank multicarrier (FBMC)-based networks. The application of mean mutual information per coded bit (MMIB) approach is validated for the FBMC systems. The considered quality measure of the resource element for the FBMC transmission is the received signal-to-noise-plus-distortion ratio (SNDR). Simulation results of the proposed link abstraction model show that the proposed approach is capable of estimating the block error rate (BLER) accurately, even when the signal is propagated through the channels with deep and frequent fades, as it is the case for the 3GPP Hilly Terrain (3GPP-HT) and Enhanced Typical Urban (ETU) models. The FBMC-related results of link level simulations are compared with cyclic prefix orthogonal frequency division multiplexing (CP-OFDM) analogs. Simulation results are also validated through the comparison to reference publicly available results. Finally, the steps of link level abstraction algorithm for FBMC are formulated and its application for system level simulation of a professional mobile radio (PMR) network is discussed.

show abstract

Section: Fbmc Performance In Fading Channelsmentioning

confidence: 99%

Link performance model for filter bank based multicarrier systems

Petrov

Oborina

Giupponi

et al. 2014

EURASIP J. Adv. Signal Process.

View full text Add to dashboard Cite

show abstract

“…More sophisticated multitap structures could be used and have also been proposed with reference to the standard structure [22]. Since they operate in the frequency domain and at twice the multicarrier symbol rate, they introduce an additional delay proportional to the number of taps.…”

Section: Recalling the Standard Approachmentioning

confidence: 99%

Analysis of an FBMC/OQAM scheme for asynchronous access in wireless communications

Mattera

Tanda

Bellanger

2015

EURASIP J. Adv. Signal Process.

View full text Add to dashboard Cite

The OFDM/OQAM transceiver belongs to the filter-bank-based multicarrier (FBMC) family and, unlike OFDM schemes, it is particularly able to meet the requirements of the physical layer of cognitive radio networks such as high level of adjacent channel leakage ratio and asynchronous communications. The paper proposes and analyzes a new implementation structure, named frequency spreading, for the OFDM/OQAM transceiver. On flat channels, it is equivalent to the standard one in terms of input-output relations, though more complex. On multipath channels, it offers a crucial advantage in terms of equalization, which is performed in the frequency domain, leading to high performance and no additional delay. With its flexibility and level of performance, the analyzed scheme has the potential to outperform OFDM in the asynchronous access context and in cognitive radio networks.

show abstract

“…complex filters, is a combination of SMFB and CMFB, as outlined in Chen & Chiueh (2008); Ihalainen et al (2007).…”

Section: Modulated Fbsmentioning

confidence: 99%