100 search results - page 17 / 20 » Vandermonde-subspace frequency division multiplexing receive... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper presents a high-speed multiple-channel optical time division multiplexed (OTDM) demultiplexer based on a chained symmetric Mach-Zehnder (CSMZ) switch. In CSMZ switch...
ICUMT
2009
13 years 4 months ago
2009
- Wireless systems operating in the 2.4 GHz ISM frequency band and sharing the same environment in an industrial environment are likely to interfere with each other due to simultan...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper proposes a pilot-aided joint channel estimation and synchronization scheme for burst-mode orthogonal frequency division multiplexing (OFDM) systems. The scheme eliminate...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—The high peak-to-average-power ratio (PAR) of Orthogonal Frequency Division Multiplexing (OFDM) transmission systems significantly reduces the power efficiency or perf...
GLOBECOM
2007
IEEE
13 years 6 months ago
2007
IEEE
Abstract— In this paper, we present a new Doppler spread estimation algorithm for broadband wireless orthogonal frequency division multiplexing (OFDM) systems with time-varying a...