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SIAMMAX
2011
111views more  SIAMMAX 2011»
13 years 2 months ago
Ergodicity Coefficients Defined by Vector Norms
Abstract. Ergodicity coefficients for stochastic matrices determine inclusion regions for subdominant eigenvalues; estimate the sensitivity of the stationary distribution to change...
Ilse C. F. Ipsen, Teresa M. Selee
TWC
2010
13 years 2 months ago
On the distribution of instantaneous power in single-carrier signals
Abstract-- This paper studies a statistical distribution of instantaneous power in pulse-shaped single-carrier (SC) modulation. Such knowledge is of significant importance to estim...
Makoto Tanahashi, Hideki Ochiai
VTC
2006
IEEE
14 years 1 months ago
Switching Between OSTBC and Spatial Multiplexing with Linear Receivers in Spatially Correlated MIMO Channels
— We present a low complexity adaptive transmission approach for spatially correlated MIMO channels. The proposed scheme adaptively switches between orthogonal space-time block c...
Antonio Forenza, Matthew R. McKay, Iain B. Colling...
ICT
2004
Springer
130views Communications» more  ICT 2004»
14 years 26 days ago
Rayleigh Fading Multiple Access Channel Without Channel State Information
— In this paper we determine bounds of the capacity region of a two-user multipleaccess channel with Rayleigh fading when neither the transmitters nor the receiver has channel st...
Ninoslav Marina
TWC
2008
117views more  TWC 2008»
13 years 7 months ago
On the design, selection algorithm and performance analysis of limited feedback transmit beamforming
Multiple-input multiple-output (MIMO) systems achieve significant diversity and array gains by using transmit beamforming. When complete channel state information (CSI) is not avai...
Alireza Ghaderipoor, Chintha Tellambura