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- Title
SUPERIMPOSED TRAINING-BASED CHANNEL ESTIMATION FOR MIMO-MB-OFDM UWB SYSTEMS.
- Authors
YANG, QINGHAI; ZHU, HUAMIN; KWAK, KYUNG SUP
- Abstract
A novel channel estimation scheme based on superimposed training is proposed for multiple-input multiple-output multi-band orthogonal frequency division multiplexing ultra-wideband systems. The optimal training symbols are derived with respect to the least-square channel estimate mean square error. Simulation shows that the proposed scheme benefits much higher effective data throughput over the conventional method.
- Subjects
ORTHOGONAL frequency division multiplexing; BROADBAND communication systems; MULTIPLEXING; TELECOMMUNICATION; ENGINEERING
- Publication
Journal of Circuits, Systems & Computers, 2008, Vol 17, Issue 5, p865
- ISSN
0218-1266
- Publication type
Article
- DOI
10.1142/S0218126608004721