Paper Info
Title
Channel Estimation For Filter Bank Multicarrier Systems In Low Snr Environments
Abstract
Channel estimation techniques are crucial for reliable communications. This paper is concerned with channel estimation in a filter bank multicarrier spread spectrum (FBMC-SS) system. We explore two channel estimator options: (i) a method that makes use of a periodic preamble and mimics the channel estimation techniques that are widely used in OFDM-based systems; and (ii) a method that stays within the traditional realm of filter bank signal processing. For the case where the channel noise is white, both methods are analyzed in detail and their performance is compared against their respective Cramer-Rao Lower Bounds (CRLB). Advantages and disadvantages of the two methods under different channel conditions are also discussed to provide insight to the reader as to when one will outperform the other.
Year
Venue
Field
2017
2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC)
Frequency domain,Cramér–Rao bound,Signal processing,Computer science,Filter bank,Communication channel,Real-time computing,Electronic engineering,Statistics,Orthogonal frequency-division multiplexing,Estimator,Spread spectrum
DocType
ISSN
Citations 
Conference
1550-3607
0
PageRank 
References 
Authors
0.34
11
4
Name
Order
Citations
PageRank
Jonathan Driggs100.34
Taylor Sibbett221.06
hussein moradi3508.06
Behrouz Farhang-Boroujeny497284.30