C. Komninakis and R. D. Wesel, "Joint iterative channel estimation and decoding in flat correlated Rayleigh fading," IEEE Journal on Sel. Areas in Comm., to appear, second quarter 2001. Home/Search Document Details and Download
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Space-Time Coding Ambiguities in Joint Adaptive Channel.. - Gazor, Saligheh, Rad (2004) (1 citation) (Correct)
....or an enhanced STC can combat ambiguities and resolve the error propagation phenomena in certain situations. The new proposed TVST scheme in Section IV B, in conjunction with conventional differential coding, can resolve the error propagation problem in a joint detection estimation context [12 14]. This scheme is bandwidth efficient when compared with the conventional STC or with pilot assisted methods [14] However, each STAR has some advantages and disadvantages; therefore a combination of these STARs could be used in practice to achieve the best performance. The achieved improvement ....
....This section presents an adaptive approach for joint channel estimation and data detection in order to illustrate and combat the error propagation raised by the ambiguities. In the literature, it is assumed that the channel gains vary at a rate significantly slower than the symbol rate (see [12 14, 20 27] and references therein) To simplify our formulation, it is also assumed that the channel gains are constant in two adjacent 9 time slots allocated for each pair of symbols. Similar to [20] and [26, chapter 14] the channel estimation is based on the concept of decision feedback. In each ....
C. Komninakis and , R.D. Wesel, "Joint iterative channel estimation and decoding in flat correlated Rayleigh fading," IEEE Journal on Selected Areas in Communications, vol. 19, no. 9, pp. 1706-1717, Sep. 2001.
Modeling the Influence of Fading Channel Estimation Errors .. - Mielczarek, Svensson (2002) (Correct)
....papers attempt to modify the structure of the encoder and decoder in order to improve fading channel estimation. In particular, changing the structure of the decoder to incorporate the channel memory has received much attention. One of the first papers to use this method is Komninakis et al. in [7], where a novel approach including the phase estimation in the code trellis is presented. The fading is modeled as a K state Markov process and a super trellis with K times larger number of states is implemented. Unfortunately, the system cannot use a channel interleaver which introduces severe ....
C. Komninakis and R.D. Wesel, "Joint iterative channel estimation and decoding in flat correlated rayleigh fading," IEEE Journal on Selected Areas in Communications, vol. 19, pp. 1706--1717, Sept. 2001. 18
Per-survivor Based Detection of DPSK Modulated High Rate Turbo .. - Zhao, Valenti (2001) (Correct)
....have been proposed. In [3] 4] pilot sym bols have been applied in conjunction with coherent detection to estimate the channel. After initial chan nel estimation using pilot symbols, the decoded data is used along with the pilot symbols to refine the chan nel estimate iteratively. In [5], the phase of the fading channel is modeled as a finite state machine or Markov chain. The channel model and the turbo code trellis are combined to form a code concatenation scheme along which the channel and data are jointly estimated. In [6] a DPSK modulated convolutional code is modeled as a ....
C. Komninakis and R. D. Wessel, "Joint iterative channel estimation and decoding in fiat correlated Rayleigh fading channels," IEEE J. Select. Areas Commun., vol. 9, pp. 1706-1718, Sep. 2001.
Trellis Turbo-Codes in Flat Rayleigh Fading with Diversity - Christos Komninakis And (2001) Self-citation (Komninakis Wesel) (Correct)
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C. Komninakis and R. D. Wesel, "Joint iterative channel estimation and decoding in flat correlated Rayleigh fading," IEEE Journal on Sel. Areas in Comm., to appear, second quarter 2001.
On the Sufficiency of Power Control for a Class of Channels.. - Lun, Medard (2004) (Correct)
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C. Komninakis and R. D. Wesel, "Joint iterative channel estimation and decoding in flat correlated Rayleigh fading," IEEE J. Select. Areas Commun., vol. 19, pp. 1706--1716, Sept. 2001.
Optimal Joint Detection/Estimation in Fading Channels .. - Motedayen-Aval.. (2003) (Correct)
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C. Komninakis and R. D. Wesel, "Joint iterative channel estimation and decoding in flat correlated Rayleigh fading," IEEE J. Select. Areas Commun., vol. 19, pp. 1706--1717, Sept. 2001.
Improved Iterative Channel Estimation and Turbo - Decoding Over Flat-Fading (Correct)
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C. Komninakis and R. Wesel. Joint iterative channel estimation and decoding in flat correlated rayleigh fading. IEEE Journal on Selected Areas in Communications, 19:1706--1717, Sept. 2001.
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