Filter Banks for Next Generation Multicarrier Wireless Communications
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Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:314193
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Packet Format Design and Decision Directed Tracking Methods for Filter Bank Multicarrier Systems
Packetized data transmission is commonly used in wireless communication systems. Each packet starts with a preamble which is used to synchronize the receiver with carrier frequency of the incoming signal, to f...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:307983 -
Design of Orthogonal Filtered Multitone Modulation Systems and Comparison among Efficient Realizations
We address the efficient realization of a filtered multitone (FMT) modulation system and its orthogonal design. FMT modulation can be viewed as a Discrete Fourier Transform (DFT) modulated filter bank (FB). It...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:141865 -
Pilot-Based Synchronization and Equalization in Filter Bank Multicarrier Communications
This paper presents a detailed analysis of synchronization methods based on scattered pilots for filter bank based multicarrier (FBMC) communications, taking into account the interplay of the synchronization, ...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:741429 -
Spectral Efficiency Comparison of OFDM/FBMC for Uplink Cognitive Radio Networks
Cognitive radio (CR) is proposed to automatically detect and exploit unused spectrum while avoiding harmful interference to the incumbent system. In this paper, we emphasize the channel capacity comparison of ...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:621808 -
Computationally Efficient Power Allocation Algorithm in Multicarrier-Based Cognitive Radio Networks: OFDM and FBMC Systems
Cognitive Radio (CR) systems have been proposed to increase the spectrum utilization by opportunistically access the unused spectrum. Multicarrier communication systems are promising candidates for CR systems....
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:528378 -
Cosine Modulated and Offset QAM Filter Bank Multicarrier Techniques: A Continuous-Time Prospect
Prior to the discovery of the celebrated orthogonal frequency division multiplexing (OFDM), multicarrier techniques that use analog filter banks were introduced in the 1960s. Moreover, advancements in the desi...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:165654 -
Decoding Schemes for FBMC with Single-Delay STTC
Orthogonally multiplexed Quadrature Amplitude Modulation (OQAM) with Filter-Bank-based MultiCarrier modulation (FBMC) is a multicarrier modulation scheme that can be considered an alternative to the convention...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:689824 -
The Alamouti Scheme with CDMA-OFDM/OQAM
This paper deals with the combination of OFDM/OQAM with the Alamouti scheme. After a brief presentation of the OFDM/OQAM modulation scheme, we introduce the fact that the well-known Alamouti decoding scheme ca...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:703513 -
Optimized Paraunitary Filter Banks for Time-Frequency Channel Diagonalization
We adopt the concept of channel diagonalization to time-frequency signal expansions obtained by DFT filter banks. As a generalization of the frequency domain channel representation used by conventional orthogo...
Citation: EURASIP Journal on Advances in Signal Processing 2010 2010:172751 -
Joint Symbol Timing and CFO Estimation for OFDM/OQAM Systems in Multipath Channels
The problem of data-aided synchronization for orthogonal frequency division multiplexing (OFDM) systems based on offset quadrature amplitude modulation (OQAM) in multipath channels is considered. In particular...
Citation: EURASIP Journal on Advances in Signal Processing 2009 2010:897607