Toshihiko Namekawa - researchr alias

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Viewing Publication 1 - 29 from 29

1988

Separate codes on type-II hybrid ARQ systemsJun Du, Masao Kasahara, Toshihiko Namekawa. tcom, 36(10):1089-1097, 1988. [doi]

1984

Modified product codesShigeichi Hirasawa, Masao Kasahara, Yasuo Sugiyama, Toshihiko Namekawa. TIT, 30(2):299-305, 1984.

Variance mismatch of vector quantizersYoshio Yamada, Saburo Tazaki, Masao Kasahara, Toshihiko Namekawa. TIT, 30(1):104, 1984.

1983

Double Symbol Error Rates of M-ary DPSK in a Satellite-Aircraft Multipath ChannelYoshiya Miyagaki, Norihiko Morinaga, Toshihiko Namekawa. tcom, 31(12):1285-1289, 1983. [doi]

1982

New decoding algorithm for Reed-Muller codesKinichiroh Tokiwa, Tatsuo Sugimura, Masao Kasahara, Toshihiko Namekawa. TIT, 28(5):779, 1982.

1981

An improvement of error exponents at low rates for the generalized version of concatenated codesShigeichi Hirasawa, Masao Kasahara, Yasuo Sugiyama, Toshihiko Namekawa. TIT, 27(3):350, 1981.

1980

1978

1977

Analysis of the fundamental error statistics in DPSK systems using a Markov chain model (Corresp.)Makoto Tatebayashi, Masao Kasahara, Toshihiko Namekawa. TIT, 23(4):522-525, 1977. [doi]

1976

New classes of binary codes constructed on the basis of concatenated codes and product codesMasao Kasahara, Yasuo Sugiyama, Shigeichi Hirasawa, Toshihiko Namekawa. TIT, 22(4):462-468, 1976. [doi]

Transmission Characteristics of an M-ary Coherent PSK Signal Via a Cascade of N Bandpass Hard LimitersToshio Mizuno, Norihiko Morinaga, Toshihiko Namekawa. tcom, 24(5):540-545, 1976. [doi]

An erasures-and-errors decoding algorithm for Goppa codes (Corresp.)Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa. TIT, 22(2):238-241, 1976. [doi]

Further results on Goppa codes and their applications to constructing efficient binary codesYasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa. TIT, 22(5):518-526, 1976. [doi]

Correction to 'An Erasures-and-Errors Decoding Algorithm for Goppa Codes'Yasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa. TIT, 22(6):765, 1976. [doi]

1975

1974

Comments on "The Effects of Quadratic AM-PM Conversion in Frequency-Division Multiplexed Multiple-Access Communication Satellite Systems"Toshio Mizuno, Norihiko Morinaga, Toshihiko Namekawa. tcom, 22(11):1895, 1974. [doi]

A Modification of the Constructive Asymptotically Good Codes of Justesen for Low RatesYasuo Sugiyama, Masao Kasahara, Shigeichi Hirasawa, Toshihiko Namekawa. iandc, 25(4):341-350, August 1974.

1973

Output Signal-to-Noise Ratios for an Amplitude-Modulated Noise Carrier in a Square-Law DetectorShinjiro Oshita, Norihiko Morinaga, Toshihiko Namekawa. tcom, 21(9):1054-1056, 1973. [doi]

1972

Frequency Conversion and Limiter Action for an Angle-Modulated Wave With Amplitude Fluctuation in a Half-Wave Linear MixerKotaro Kawamura, Norihiko Morinaga, Toshihiko Namekawa. tcom, 20(5):923-929, 1972. [doi]

1971

Output signal-to-noise ratios of FM correlation systemsHisashi Osawa, Norihiko Morinaga, Toshihiko Namekawa. TIT, 17(1):32-36, 1971. [doi]

1969

Analysis of the output of FM correlation systemsNorihiko Morinaga, Hisashi Osawa, Toshihiko Namekawa, Kenji Aoyagi. TIT, 15(1):7-16, 1969. [doi]

Comments on "Autocorrelation function of the output of a nonlinear angle modulator" by Wittke, P. HNorihiko Morinaga, Toshihiko Namekawa. TIT, 15(5):615, 1969. [doi]

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