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Journal Article Tone-Independent Orthogonalizing Lattice Equalization for Insufficient Cyclic-Prefix OFDM Transmissions
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Authors
Dong Kyoo Kim, Yang Sun Lee
Issue Date
2013-11
Citation
International Journal of Distributed Sensor Networks, v.2013, pp.1-8
ISSN
1550-1329
Publisher
Hindawi Publishing
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1155/2013/281895
Abstract
Tone-independent orthogonalizing lattice per tone equalizer (TOL-PTEQ) is introduced and its convergence is analyzed. Cyclic-prefix redundancy, one of the major drawbacks of orthogonal frequency division multiplexing (OFDM), can be reduced by TOL-PTEQ. Fast convergence and low computational complexity of TOL-PTEQ are also suitable properties for packet-based wireless communications and detections in which OFDM is widely deployed for their modulation technique. © 2013 Dong Kyoo Kim and Yang Sun Lee.
KSP Keywords
Low Computational Complexity, Orthogonal frequency division Multiplexing(OFDM), fast convergence, modulation technique, wireless communication