Presentation 2002/2/27
Adaptive Modulation using Space-Time Block Code Matrix
Sumaru NIIDA, Toshinori SUZUKI, Yoshio YAKEUCHI,
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Abstract(in English) As spreading of Internet service, wideband wireless communication system is required. Space-time coding is one of the candidates of wideband wireless communication. Especially, Space-time Block code attracted a big attention for its simplicity of decoding. The spectral efficiency of Space-time block code is decided by modulation which is used in each antenna. We propose a method of adaptive modulation scheme using Space-Time Block Code matrix. It changes the repeat times of transmission symbol and achieves higher bit rate in satisfactory environment by reducing the number of repeat times. In this paper. we discuss this,scheme and estimate its performance based on a simulation results.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Space-time block code / Adaptive modulation
Paper # RCS2001-249
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Committee RCS
Conference Date 2002/2/27(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) Adaptive Modulation using Space-Time Block Code Matrix
Sub Title (in English)
Keyword(1) Space-time block code
Keyword(2) Adaptive modulation
1st Author's Name Sumaru NIIDA
1st Author's Affiliation KDDI R&D Laboratories Inc. Advanced Transmission Technology Laboratory()
2nd Author's Name Toshinori SUZUKI
2nd Author's Affiliation KDDI R&D Laboratories Inc. Advanced Transmission Technology Laboratory
3rd Author's Name Yoshio YAKEUCHI
3rd Author's Affiliation KDDI R&D Laboratories Inc. Advanced Transmission Technology Laboratory
Date 2002/2/27
Paper # RCS2001-249
Volume (vol) vol.101
Number (no) 682
Page pp.pp.-
#Pages 6
Date of Issue