Suchergebnisse - (( coding AND decoding (technica OR technica) ) OR ( coding AND decoding technik ))*

  1. 1

    Re‐Printable Chiral Photonic Paper with Invisible Patterns and Tunable Wettability von Chen, Ruilian, Feng, Dengchong, Chen, Guojian, Chen, Xudong, Hong, Wei

    ISSN: 1616-301X, 1616-3028
    Veröffentlicht: Hoboken Wiley Subscription Services, Inc 01.04.2021
    Veröffentlicht in Advanced functional materials (01.04.2021)
    “… The construction of invisible patterns via high‐resolution printing and the independent encoding/decoding of complex information can lead to promising applications in steganography and watermarking for optical encryption …”
    Volltext
    Journal Article
  2. 2

    DOUBLY ITERATIVE DECODING OF SPACE-TIME TURBO CODES USING LOG-APP ALGORITHM von Rotopanescu, Ana-Mirela, Trifina, Lucian

    ISSN: 1221-6542
    Veröffentlicht: Cluj-Napoca Universitatea Tehnica Cluj-Napoca 01.01.2011
    “… In the coding scheme, the core of the iterative decoding structure is a soft-input soft-output APP module …”
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    Journal Article
  3. 3

    Performance of multicarrier CDMA in frequency-selective fading via statistical physics von Guo, Dongning

    ISSN: 0018-9448
    Veröffentlicht: New York, NY IEEE 01.04.2006
    Veröffentlicht in IEEE transactions on information theory (01.04.2006)
    “… This correspondence extends previous work on direct-sequence code-division multiple access (DS-CDMA) to give a single-user characterization of multicarrier …”
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  4. 4

    Combined MMSE interference suppression and turbo coding for a coherent DS-CDMA system von Tang, K., Milstein, L.B., Siegel, P.H.

    ISSN: 0733-8716, 1558-0008
    Veröffentlicht: New York IEEE 01.09.2001
    Veröffentlicht in IEEE journal on selected areas in communications (01.09.2001)
    “… ) receiver for interference suppression is analyzed on a Rayleigh fading channel. In order to accurately estimate the performance of the turbo coding, two improvements are proposed on the conventional union bounds …”
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    Journal Article
  5. 5

    OFDMA-CDM performance enhancement by combining H-ARQ and interference cancellation von Arkhipov, A., Raulefs, R., Schnell, M.

    ISSN: 0733-8716, 1558-0008
    Veröffentlicht: New York IEEE 01.06.2006
    Veröffentlicht in IEEE journal on selected areas in communications (01.06.2006)
    “… In this paper, superimposed packet allocation for orthogonal frequency-division multiple-access code-division multiplexing (OFDMA-CDM) is presented, where each …”
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    Journal Article
  6. 6

    An interference immunity decoding method for multicarrier trellis-coded SFH/16QAM von Shinoi, Ken-ichiro, Saba, Takahiko, Sasase, Iwao

    ISSN: 8756-6621, 1520-6424
    Veröffentlicht: New York John Wiley & Sons, Inc 01.11.1999
    “… ‐sensitive speech communications, since it can achieve frequency diversity by multicarrier and trellis coding without interleaving …”
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  7. 7

    Trellis‐coded multidimensional fast frequency shift keying modulation by use of multistage decoding von Saito, Hidetoshi, Kohno, Ryuji

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.01.2000
    “… In implementing a multidimensional modulation system, the complexity of decoding associated with the maximum likelihood decoding based on a Viterbi algorithm and the trellis coding design become problematic …”
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    Journal Article
  8. 8

    High-performance soft decision decoding method using table-aided algorithm for block code von Minami, Hideki, Sasaoka, Hideichi

    ISSN: 8756-6621, 1520-6424
    Veröffentlicht: New York Wiley Subscription Services, Inc., A Wiley Company 01.09.1997
    “… Although various methods exist in soft decision decoding methods for block codes, of those that can be applied to linear and nonlinear coding, there are not many with low levels of computation …”
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  9. 9

    Performance of M-ary/SSMA using soft decision Viterbi decoding von Ito, Katsuyuki, Hamamura, Masanori, Tachikawa, Shin'ichi

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.06.2002
    “… ‐ary/SS which can operate soft decision Viterbi decoding. Next, we evaluate the system performance in an AWGN environment and a Rayleigh fading environment by computer simulations …”
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  10. 10

    Realization of simple decoders for high-coding-rate convolutional codes von Kawazoe, Katsuhiko, Kubota, Shuji

    ISSN: 8756-6621, 1520-6424
    Veröffentlicht: New York Wiley Subscription Services, Inc., A Wiley Company 01.03.1998
    “… This paper describes a method to configure pre‐decoders for the high coding rate convolution codes needed when the SST method is used, thus enabling low power consumption in a Viterbi decoder. The proposed pre …”
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  11. 11

    A study on a partially decodable code using Golomb-Rice code von Hasegawa, Madoka, Adachi, Takeharu, Kato, Shigeo, Yamada, Yoshifumi

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.03.2001
    “… In this article, we propose a method of partial decoding of image blocks by using the Golomb–Rice code (a type of variable‐length codes …”
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    Journal Article
  12. 12

    Soft decision decoding using the hierarchy of linear block codes von Sato, Tadahiro, Tanaka, Hatsukazu

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.03.2000
    “… The proposed decoding algorithm utilizing the hierarchical structure of codes is a decoding method by which decoding is carried out sequentially from codes with high coding rates or codes of higher …”
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  13. 13

    Geometrical decoding algorithm and the correcting limit of high-dimensional hypercubic ring code: correction ability at BER of 10-1 to 10-2 von Kuroda, Shinichi, Yamaguchi, Eisaku, Takumi, Ichi, Hata, Masayasu

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.05.2001
    “… In this paper, a new decoding algorithm is proposed in which high‐dimensional coding is done in a parity check code (high …”
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    Journal Article
  14. 14

    An iterative multiuser detector for DS-CDMA systems in multipath fading channels von Bejide, E.O., Takawira, F.

    ISBN: 9780780383449, 0780383443
    ISSN: 1525-3511
    Veröffentlicht: Piscataway NJ IEEE 2004
    “… We propose an iterative multiuser detector for turbo coded direct sequence CDMA (DS-CDMA) systems in the uplink channel. The receiver is derived from the …”
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    Tagungsbericht
  15. 15

    Geometrical decoding algorithm and the correcting limit of high-dimensional hypercubic ring code: Correction ability at BER of 10 super(-1) to 10 super(-2) von Kuroda, S, Yamaguchi, E, Takumi, I, Hata, M

    ISSN: 1042-0967
    Veröffentlicht: 01.01.2001
    “… In this paper, a new decoding algorithm is proposed in which high-dimensional coding is done in a parity check code …”
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    Journal Article
  16. 16

    Design and performance analysis of a convolutionally coded overlapping multicarrier DS/CDMA system von YUN HEE KIM, SONG, Iickho, HONG GIL KIM, LEE, Jooshik

    ISSN: 0018-9545, 1939-9359
    Veröffentlicht: New York, NY IEEE 01.09.2000
    Veröffentlicht in IEEE transactions on vehicular technology (01.09.2000)
    “… We consider convolutionally coded multicarrier direct-sequence code-division multiple access (DS/CDMA) systems using overlapping subchannels in time-limited …”
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  17. 17

    Non-iterative joint decoding of space-time codes and multiuser interference in asynchronous DS-CDMA systems von Corral-Briones, G., Rodriguez, C., Marques, C.

    ISBN: 9780780373761, 0780373766
    Veröffentlicht: IEEE 2002
    “… Space-time coding (STC) is an efficient technique to combat severe fading effects and improve system capacity in wireless communications …”
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    Tagungsbericht
  18. 18

    Multilevel block codes with interdependency among component codes for Rayleigh fading channels von Tanabe, Hidehiko, Umeda, Hiroyuki

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York Wiley Subscription Services, Inc., A Wiley Company 01.01.1998
    “… In this paper, in order to improve error correction capacity, the following method is proposed for constructing multilevel codes with interdependencies among …”
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  19. 19

    Chaos coding with memory using many chaotic discrete-time systems von Komori, Takeyuki, Ushio, Toshimitsu

    ISSN: 1042-0967, 1520-6440
    Veröffentlicht: New York John Wiley & Sons, Inc 01.05.1999
    “… This may lead to a decoding error. A theoretical discussion is presented on the bit length and the error rate of the chaos code, and the result is verified by simulation …”
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  20. 20

    Convolutionally coded frequency-hopping communications with nonideal interleaving von Laufer, S., Reichman, A.

    ISSN: 0733-8716
    Veröffentlicht: New York, NY IEEE 01.06.1990
    Veröffentlicht in IEEE journal on selected areas in communications (01.06.1990)
    “… A soft decision diversity combining technique is introduced, and the performance of combined convolutional and diversity coding subject to worst-case partial band noise jamming is investigated …”
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