Presentation 2003/1/8
A new time diversity scheme under Rayleigh bursty channels
Mitsutaka YAMADA, Yoichi SAITO,
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Abstract(in English) Time diversity has been rarely used because multiple transmission of the same slot degrades the throughput efficiency and the power efficiency compared to space diversity. This paper proposes a new scheme of time diversity, which is equivalent to a rate 1/2 repetition code. At the receiver, two branch combining with the corresponding symbols are carried out when the errors are detected in both slots. It has been shown by computer simulations that the new scheme achieves similar BER performance with the case of space diversity reception under Rayleigh fading environments.
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Keyword(in English) Time Diversity / Reyleigh fading / Burst errors / Branch combining
Paper # RCS2002-227,DSP2002-158,SAT2002-108
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Committee RCS
Conference Date 2003/1/8(1days)
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Registration To Radio Communication Systems (RCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A new time diversity scheme under Rayleigh bursty channels
Sub Title (in English)
Keyword(1) Time Diversity
Keyword(2) Reyleigh fading
Keyword(3) Burst errors
Keyword(4) Branch combining
1st Author's Name Mitsutaka YAMADA
1st Author's Affiliation Graduate School of Systems Engineering, Wakayama University()
2nd Author's Name Yoichi SAITO
2nd Author's Affiliation Graduate School of Systems Engineering, Wakayama University
Date 2003/1/8
Paper # RCS2002-227,DSP2002-158,SAT2002-108
Volume (vol) vol.102
Number (no) 549
Page pp.pp.-
#Pages 5
Date of Issue