Tone-Independent Orthogonalizing Lattice Equalization for Insufficient Cyclic-Prefix OFDM Transmissions

被引：0
|
作者：
Kim, Dong Kyoo [1 ]
Lee, Yang Sun [2 ]
机构：
[1] Elect & Telecommun Res Inst, Taejon 305700, South Korea
[2] Mokwon Univ, Div Comp Engn, Taejon 302729, South Korea
来源：
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS | 2013年
关键词：
WIRELESS SENSOR NETWORKS; SYSTEMS; TRANSCEIVERS; CONVERGENCE;
D O I：
10.1155/2013/281895
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
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页数：8
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