Title :
The Multi-scalable Modulation; Self-Orthogonalizing Per Tone Equalizer and Its Analysis
Author :
Kim, Dong Kyoo ; Lee, Hyung Soo
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
A fast converging stochastic gradient based per tone equalizer (PTEQ), the self-orthogonalizing per tone equalizer, is presented and its convergence is analyzed. The presented SO-PTEQ gives bandwidth efficiency for wideband orthogonal frequency division multiplexing (OFDM). It has low computational complexity and fast convergence rate, which are apt to high-speed wireless body area network communications.
Keywords :
OFDM modulation; computational complexity; radio access networks; computational complexity; multi-scalable modulation; orthogonal frequency division multiplexing; self-orthogonalizing per tone equalizer; stochastic gradient; wireless body area network communications; Bandwidth; Body sensor networks; Computational complexity; Convergence; DSL; Equalizers; Information analysis; OFDM; Resonance light scattering; Stochastic processes; Self-orthogonalize; WBAN; per tone equalizer;
Conference_Titel :
Convergence and Hybrid Information Technology, 2008. ICCIT '08. Third International Conference on
Conference_Location :
Busan
Print_ISBN :
978-0-7695-3407-7
DOI :
10.1109/ICCIT.2008.278
