A. Duel-Hallen. Equalizers for Multiple Input/Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences. IEEE Journal on Selected Area in Communications, vol. 10, no. 3, pages 630--639, April 1992.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....for direct reconstruction of the sequences c 1 [ c 2 [ For this, the cyclostationarity of the received signal has to be taken into account. Time invariant equalizer lters are obtained if a vector containing the polyphase components of each received sequence is taken as equalizer input [14]. Because our aim is to apply WL processing in order to utilize the rotational variance of the transmit signal, this vector is augmented by the complex conjugates of the polyphase components. Hence, for derivation of the WL equalizer, we rst de ne rm [ 4 = r m [2 ] r m [2 1] r ....

....F (z) H (z) E 4 : 16) Thus, a WL ZF equalizer can be constructed. Because ZF equalizers are available, it can be also expected that MMSE equalization performs well [13] A WL MMSE equalizer with in nite order can be designed applying general results on equalizers for MIMO channels given in [14, 15], and also FIR WL MMSE equalizers may be derived. As an example, we consider widely linear ZF equalization for a at fading matrix channel with NR = 1. Here, H (z) simpli es to H (z) H[0] 2 6 4 h 11 [0] h 21 [0] 0 0 0 0 h 21 [0] h 11 [0] 0 0 h 11 [0] h 21 [0] h ....

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A. Duel-Hallen, Equalizers for Multiple Input /Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences, IEEE Journal on Selected Areas in Communications, vol. 10, pp. 630 639, Apr. 1992.

....San Jose, CA 95124 USA. Publisher Item Identifier S 0090 6778(98)02123 0. linear MMSE vector transmission and reception filters for channels with no excess bandwidth. More recent work on MIMO equalizers includes the linear equalizer with excess bandwidth and the decision feedback equalizer [5] [7] Consider the problem of communication with linear modulation in a frequency dispersive spatially selective wireless channel composed of transmission antennas and reception antennas with additive noise. What is the impact of multipath on the information capacity of the discrete time ....

A. Duel-Hallen, "Equalizers for multiple input multiple output channels and PAM systems with cyclostationary input sequences," IEEE J. Select. Areas Commun., vol. 10, pp. 630--639, Apr. 1992.

.... transceiver structures which are widely used in practice for single input single output (SISO) dispersive channels, namely, Discrete Multitone (DMT) and minimum mean square error decision feedback equalizer (MMSE DFE) have been recently proposed for MIMO dispersive channels as well [6, 8, 2, 9, 10]. In this paper, we present a new analytical framework for analyzing the MIMO MMSE DFE that is distinct from the work in [8, 2, 9, 10] in three key aspects. First, the MIMO MMSE DFE feedforward and feedback matrix filters are restricted to be finite impulse response (FIR) for practical ....

.... Multitone (DMT) and minimum mean square error decision feedback equalizer (MMSE DFE) have been recently proposed for MIMO dispersive channels as well [6, 8, 2, 9, 10] In this paper, we present a new analytical framework for analyzing the MIMO MMSE DFE that is distinct from the work in [8, 2, 9, 10] in three key aspects. First, the MIMO MMSE DFE feedforward and feedback matrix filters are restricted to be finite impulse response (FIR) for practical implementation and the decision delay is optimized, thus establishing finite length analogs of the results in [8, 2, 9, 10] Second, the ....

[Article contains additional citation context not shown here]

A. Duel-Hallen. "Equalizers for Multiple Input Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences ". IEEE Journal on Selected Areas in Communications, pages 630--639, April 1992.

.... transceiver structures, which are widely used in practice for single input single output (SISO) dispersive channels, namely, Discrete Multitone (DMT) and minimum mean square error decision feedback equalizer (MMSE DFE) have been recently proposed for MIMO dispersive channels as well [11] [2], 3] 16] 15] In this paper, we present a new analytical framework for analyzing the MIMO MMSE DFE that extends the work in [6] to the MIMO case in a manner that is distinct from the work in [2] 3] 16] 15] in three key aspects. First, the MIMO MMSE DFE feedforward and feedback matrix ....

.... equalizer (MMSE DFE) have been recently proposed for MIMO dispersive channels as well [11] 2] 3] 16] 15] In this paper, we present a new analytical framework for analyzing the MIMO MMSE DFE that extends the work in [6] to the MIMO case in a manner that is distinct from the work in [2], 3] 16] 15] in three key aspects. First, the MIMO MMSE DFE feedforward and feedback matrix filters are restricted to be finite impulse response (FIR) for practical implementation and the decision delay is optimized, thus establishing finite length analogs of the results in [2] 3] 16] ....

[Article contains additional citation context not shown here]

A. Duel-Hallen. "Equalizers for Multiple Input Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences". IEEE Journal on Selected Areas in Communications, pages 630--639, April 1992.

No context found.

A. Duel-Hallen. Equalizers for Multiple Input/Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences. IEEE Journal on Selected Areas in Communications, 10:630 --639, April 1992.

No context found.

A. Duel-Hallen. Equalizers for Multiple Input/Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences. IEEE Journal on Selected Areas in Communications, 10:630 --639, April 1992.

.... in [10] a Multiple In put Multiple Output model has been employed to derive the minimum mean square error (MMSE) filters for the case when all the input data sequences to the channels must be recovered and the cross talk is synchronous: The MIMO model has been employed, for example, in [7], by taking into account the cyclostationary nature of the interfering signal. Alternative solutions employ the decision feedback equalizer (DFE) 1,16,22] or more sophisticated trellis coding modulated (TCM) schemes [18] Re cent contributions about data transmission over twisted pair cables ....

A. Due!-Hallen, Equalizers for multiple input/multiple output channels and PAM systems with cyclostationary mput sequences, IEEE J. Select. Areas Commun. 10 (3) (April 1992) 630-639.

No context found.

A. Duel-Hallen. Equalizers for Multiple Input/Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences. IEEE Journal on Selected Area in Communications, vol. 10, no. 3, pages 630--639, April 1992.

No context found.

A. Duel-Hallen. Equalizers for Multiple Input/Multiple Output Channels and PAM Systems with Cyclostationary Input Sequences. IEEE Journal on Selected Areas in Communications, 10:630 {639, April 1992.

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