Name
Title | ||
|---|---|---|
Single-symbol preamble design and channel estimation for filter bank multi-carrier modulations |
Abstract | ||
|---|---|---|
In this paper, the channel estimation related issues in FBMC systems are discussed. A single-symbol preamble structure is proposed and the corresponding channel estimation methods are provided for filter bank multicarrier (FBMC) systems. The simulation results show that compared with the existing methods, the proposed scheme achieves impressive performance gains (up to 4.0dB) with much smaller preamble resource overhead. This is obtained through effective channel filtering for the intrinsic imaginary interference and additive noise exploiting the sparse property of the channel response in delay domain. With the proposed solution, the FBMC system can even save half resources for pilots compared with OFDM systems. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/PIMRC.2012.6362705 | PIMRC |
Keywords | Field | DocType |
fbmc system,ofdm modulation,fbmc,additive noise exploition,radio networks,single-symbol preamble design,delay domain,channel bank filters,channel response,sparse property,filter bank multicarrier modulation,ofdm systems,preamble,intrinsic imaginary interference,channel estimation | Multi carrier,Preamble,Computer science,Filter bank,Filter (signal processing),Communication channel,Real-time computing,Interference (wave propagation),Orthogonal frequency-division multiplexing,Modulation (music) | Conference |
Volume | Issue | ISSN |
null | null | 2166-9570 E-ISBN : 978-1-4673-2568-4 |
ISBN | Citations | PageRank |
978-1-4673-2568-4 | 0 | 0.34 |
References | Authors | |
0 | 5 | |