Presentation 1995/7/20
Bit-by-Bit Interleaved Trellis Coded Modulation with Differential Detection on Fading Channels
Hitoshi Nakagawa, Takaya Yamazato, Masaaki Katayama, Akira Ogawa,
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Abstract(in English) In this paper, we propose a bit-by-bit interleaved trellis coded MPSK modulation with differential detection. The performance of the proposed system is evaluated on Rayleigh fading channels in terms of the bit error rate (BER) by numerical analysis and computer simulation. As the bit-by-bit interleaving induces more diversity effect than the symbol-by-symbol interleaving, the proposed system shows better BER performance than that of the conventional symbol-by-symbol interleaved trellis coded system. Moreover, at high E_b/N_0, the BER of the proposed system is better than that of the symbol-by-symbol interleaved system based on coherent detection with perfect CSI in spite of fact that the proposed system requires no CSI.
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Keyword(in English) Rayleigh fading / bit-by-bit interleaver / differential detection / CSI
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Committee SAT
Conference Date 1995/7/20(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Bit-by-Bit Interleaved Trellis Coded Modulation with Differential Detection on Fading Channels
Sub Title (in English)
Keyword(1) Rayleigh fading
Keyword(2) bit-by-bit interleaver
Keyword(3) differential detection
Keyword(4) CSI
1st Author's Name Hitoshi Nakagawa
1st Author's Affiliation Department of Information Electronics, School of Engineering, Nagoya University()
2nd Author's Name Takaya Yamazato
2nd Author's Affiliation Department of Information Electronics, School of Engineering, Nagoya University
3rd Author's Name Masaaki Katayama
3rd Author's Affiliation Department of Information Electronics, School of Engineering, Nagoya University
4th Author's Name Akira Ogawa
4th Author's Affiliation Department of Information Electronics, School of Engineering, Nagoya University
Date 1995/7/20
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Volume (vol) vol.95
Number (no) 160
Page pp.pp.-
#Pages 6
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