Results 171 to 180 of about 8,183 (211)
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Iterative Overlap FDE for Multicode DS-CDMA
IEICE Transactions on Communications, 2008Recently, a new frequency-domain equalization (FDE) technique, called overlap FDE, that requires no GI insertion was proposed. However, the residual inter/intra-block interference (IBI) cannot completely be removed. In addition to this, for multicode direct sequence code division multiple access (DS-CDMA), the presence of residual interchip ...
Fumiyuki Adachi +2 more
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A General Framework for $$ {FDE}$$-Based Modal Logics
Studia Logica, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fdes for the Characteristic Functionals
2019The characteristic functionals associated with measures that determine completely the statistical properties of turbulence for an incompressible fluid were introduced in the previous section. The equations governing the evolution of characteristic functionals are derived.
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Stabilities in FDEs by Schauder's theorem
Nonlinear Analysis: Theory, Methods & Applications, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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MMSE weight for single-carrier overlap FDE
The 17th Asia Pacific Conference on Communications, 2011Overlap frequency-domain equalization (FDE) requires no cyclic prefix (CP) insertion. In this paper, a new minimum mean square error (MMSE) weight is derived for the overlap FDE. In the previous paper, the MMSE weight for overlap FDE is derived by approximating the IBI as a white Gaussian variable. However, the IBI is an independent colored noise.
Tatsunori Obara, Fumiyuki Adachi
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Liapunov Functionals for Concrete FDEs
1999In this chapter the procedure to construct Liapunov functionals for some FDEs is proposed and stability conditions are obtained.
V. Kolmanovskii, A. Myshkis
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A Turbo FDE Technique for Reduced-CP SC-Based Block Transmission Systems [PDF]
IEEE Transactions on Communications, 2007 For conventional cyclic-prefix (CP)-assisted block transmission systems, the CP length is selected on the basis of the expected maximum delay spread.
Paulo Torres, Rui Dinis, A Gusmão
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Disentangling FDE-Based Paraconsistent Modal Logics
Studia Logica, 2017The relationships between various modal logics based on Belnap and Dunn’s paraconsistent four-valued logic FDE are investigated. It is shown that the paraconsistent modal logic $$\mathsf{BK}^\Box $$ , which ...
Sergei P. Odintsov, Heinrich Wansing
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Receiver structures for MIMO-SC/FDE Systems
2006 IEEE 63rd Vehicular Technology Conference, 2006Several efforts are currently underway in investigating multiple-input multiple-output (MIMO) communication systems. MIMO technology promises high data rate wireless communications and/or the potentiality of exploiting transmit and receive diversity schemes. For WLAN (Wireless Local Area Networks) scenarios most investigations focus on OFDM (Orthogonal
Steffen Reinhardt +2 more
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A different look on cyclic prefix for SC/FDE
The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2003We investigate the use of a known symbol sequence - a so-called unique word (UW) - instead of the well-known cyclic prefix (as it is used in OFDM, orthogonal frequency division multiplexing, systems) for a single carrier system with frequency domain equalization (SC/FDE). The considered SC/FDE system is similar to the one proposed in the IEEE 802.16.3c
Harald Witschnig +6 more
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