Search Results - (( coding AND decoding technikern ) OR ( coding AND decoding technica ))

Two new classes of compound-error correcting codes and their performance.

Authors: Ono, Yukari Kasahara, Masao

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Jan1997, Vol. 80 Issue 1, p91-103. 13p.

Subject Terms: *ERROR-correcting codes, *REED-Solomon codes, *CODING theory, *PROBABILITY theory, *TELECOMMUNICATION systems, *DIGITAL communications

Performance analysis of hybrid ARQ schemes in optical communications.

Authors: Uyematsu, Tomohiko Asano, Maiko Okamoto, Eiji

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. 03/01/1997, Vol. 80 Issue 3, p73-82. 10p.

Subject Terms: *OPTICAL communications, *ERROR-correcting codes, *ARTIFICIAL intelligence, *COMPUTATIONAL complexity, *ELECTRONIC data processing, *AUTOMATIC control systems

High-performance soft decision decoding method using table-aided algorithm for block code.

Authors: Minami, Hideki Sasaoka, Hideichi

Source: Electronics & Communications in Japan, Part 1: Communications. Sep1997, Vol. 80 Issue 9, p56-67. 12p.

Subject Terms: *DECODERS (Electronics), *CODING theory, *ALGORITHMS, *DATA transmission systems, *BINARY-coded decimal system, *ELECTRONICS

Performance evaluation of error-forecasting decoding for interleaved codes on Gilbert channels.

Authors: Sakakibara, Katsumi Iwasa, Ritsuko Yuba, Yoshiharu

Source: Electronics & Communications in Japan, Part 1: Communications. Apr2000, Vol. 83 Issue 4, p63-72. 10p.

Subject Terms: *ERROR-correcting codes, *CODING theory, *DECODERS (Electronics), *MARKOV processes, *DIGITAL communications, *TELECOMMUNICATION systems

Soft-decision decoding of Reed–Solomon codes.

Authors: Nara, Hideaki Tanaka, Hatsukazu

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Mar2000, Vol. 83 Issue 3, p60-69. 10p.

Subject Terms: *CODING theory, *REED-Solomon codes, *DECODERS (Electronics), *RELIABILITY in engineering, *COMPUTER simulation, *DIGITAL signal processing mathematics, *ERROR-correcting codes

Geometrical decoding algorithm and the correcting limit of high-dimensional hypercubic ring code: correction ability at BER of 10^–1 to 10^–2.

Authors: Kuroda, Shinichi Yamaguchi, Eisaku Takumi, Ichi et al.

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. May2001, Vol. 84 Issue 5, p75-85. 11p.

Subject Terms: *ERROR-correcting codes, *INFORMATION theory, *CODING theory, *ALGORITHMS, *MOBILE communication systems, *DATA transmission systems

Trellis-coded multidimensional fast frequency shift keying modulation by use of multistage decoding.

Authors: Saito, Hidetoshi Kohno, Ryuji

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Mar2000, Vol. 83 Issue 3, p70-83. 14p.

Subject Terms: *ELECTRONIC modulation, *DECODERS (Electronics), *CODING theory, *PHASE shift keying, *ALGORITHMS, *ELECTRIC circuits, *ELECTRICAL engineering

Realization of simple decoders for high-coding-rate convolutional codes.

Authors: Kawazoe, Katsuhiko Kubota, Shuji

Source: Electronics & Communications in Japan, Part 1: Communications. Mar1998, Vol. 81 Issue 3, p47-56. 10p.

Subject Terms: *DECODERS (Electronics), *COMPLEMENTARY metal oxide semiconductors, *CODING theory, *TELECOMMUNICATION satellites, *ELECTRONICS, *TELECOMMUNICATION systems

CELP speech coding based on mel-generalized cepstral analyses.

Authors: Koishida, Kazuhito Tokuda, Keiichi Kobayashi, Takao et al.

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. May2000, Vol. 83 Issue 5, p32-41. 10p.

Subject Terms: *SPEECH, *CODING theory, *SPECTRUM analysis, *ELECTRONICS, *THEORY of wave motion, *INFORMATION theory

A study on a partially decodable code using Golomb–Rice code.

Authors: Hasegawa, Madoka Adachi, Takeharu Kato, Shigeo et al.

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Mar2001, Vol. 84 Issue 3, p72-80. 9p.

Subject Terms: *CODING theory, *DIGITAL electronics, *DATA compression

An interference immunity decoding method for multicarrier trellis-coded SFH/16QAM.

Authors: Shinoi, Ken-ichiro Saba, Takahiko Sasase, Iwao

Source: Electronics & Communications in Japan, Part 1: Communications. Nov1999, Vol. 82 Issue 11, p8-18. 11p.

Subject Terms: *RADIO transmitter fading, *MOBILE communication systems, *TELECOMMUNICATION systems, *ORAL communication, *RADIO interference, *SIGNAL processing

Multilevel block codes with interdependency among component codes for Rayleigh fading channels.

Authors: Tanabe, Hidehiko Umeda, Hiroyuki

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Jan1998, Vol. 81 Issue 1, p91-100. 10p.

Subject Terms: *CODING theory, *MOBILE communication systems, *COMPUTER simulation, *SIMULATION methods & models, *TELECOMMUNICATION satellites, *COMMUNICATION

Soft decision decoding using the hierarchy of linear block codes.

Authors: Sato, Tadahiro Tanaka, Hatsukazu

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Mar2000, Vol. 83 Issue 3, p108-114. 7p.

Subject Terms: *DECODERS (Electronics), *ALGORITHMS, *COMPUTATIONAL complexity, *ERROR analysis in mathematics, *COMPUTER simulation, *ELECTRONIC data processing

Performance of M-ary/SSMA using soft decision Viterbi decoding.

Authors: Ito, Katsuyuki Hamamura, Masanori Tachikawa, Shinichi

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Jun2002, Vol. 85 Issue 6, p11-20. 10p.

Subject Terms: *SPREAD spectrum communications, *TELECOMMUNICATION, *TELECOMMUNICATION systems, *ELECTRIC interference, *COMPUTER simulation, *SIMULATION methods & models

A class of single error correcting constant weight codes.

Authors: Kohzuki, Kiyoshi Tokiwa, Kin-ichiroh Tanaka, Hatsukazu

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Jul97, Vol. 80 Issue 7, p55-64. 10p.

Subject Terms: *ERROR analysis in mathematics, *CODING theory, *WEIGHT (Physics), *MATHEMATICAL statistics, *NUMERICAL analysis

Performance analysis of multilevel coded modulation system with finite interleaving for fading channel.

Authors: Kaneda, Kazuyuki Ogiwara, Haruo

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Feb2001, Vol. 84 Issue 2, p65-75. 11p.

Subject Terms: *CODING theory, *ELECTRONIC modulation, *RADIO transmitter fading, *MARKOV processes, *GENETIC algorithms, *DATA compression, *SIGNAL theory, *DIGITAL electronics

Chaos coding with memory using many chaotic discrete-time systems.

Authors: Komori, Takeyuki Ushio, Toshimitsu

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. May99, Vol. 82 Issue 5, p49-55. 7p.

Subject Terms: *CRYPTOGRAMS, *COMMUNICATION, *SYNCHRONIZATION, *ERROR

The optimality of Feng–Rao designed minimum distance for Hermitian codes constructed by weight order based on pole order.

Authors: Umehara, Daisuke Miura, Shinji Uyematsu, Tomohiko et al.

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Nov2000, Vol. 83 Issue 11, p85-95. 11p.

Subject Terms: *ERROR-correcting codes, *CODING theory, *HERMITIAN forms, *GROBNER bases, *LINEAR statistical models, *ALGEBRAIC geometry

Proposal of partially decodable Ziv-Lempel code.

Authors: Iwata, Ken-ichi Uyematsu, Tomohiko Okamoto, Eiji

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Dec99, Vol. 82 Issue 12, p79-87. 9p.

Subject Terms: *DATA compression, *TELECOMMUNICATION systems, *CODING theory, *DIGITAL electronics, *COMPUTER science, *ELECTRONICS

Constrained shift-register synthesis: Fast GMD decoding of 1D algebraic codes.

Authors: Kobayashi, Yutaka Fujisawa, Masaya Sakata, Shojiro

Source: Electronics & Communications in Japan, Part 3: Fundamental Electronic Science. Apr2000, Vol. 83 Issue 4, p71-80. 10p.

Subject Terms: *SHIFT registers, *ERROR-correcting codes, *INFORMATION theory, *ALGORITHMS, *ALGEBRAIC logic, *CODING theory