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Performance Evaluation of DS/CDMA Communications Systems Modulated with π/2-shift BPSK over Multipath Rayleigh Fading Channels
http://hdl.handle.net/2237/7788
http://hdl.handle.net/2237/7788dbc81e10-be7b-4c99-8e10-58a6bc175ca0
名前 / ファイル | ライセンス | アクション |
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globe-m.pdf (119.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-05-15 | |||||
タイトル | ||||||
タイトル | Performance Evaluation of DS/CDMA Communications Systems Modulated with π/2-shift BPSK over Multipath Rayleigh Fading Channels | |||||
言語 | en | |||||
著者 |
Galib, M.M.Asadullah
× Galib, M.M.Asadullah× Yamazato, Takaya× Katayama, Masaaki× Ogawa, Akira |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | Copyright © 1998 IEEE. Reprinted from IEEE Global Telecommunications Conference - The Bridge to Global Integration -.1998. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | π/2-shift BPSK | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | DS/SS/CDMA | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Soft/Hard-Limiter | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Out-of-Band power | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Spectral Efficiency | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | RAKE Receiver | |||||
抄録 | ||||||
内容記述 | In mobile communications, power is a very important factor and nonlinear amplification of power amplifiers cannot be avoided due to their high power efficiency. This article presents the performance of π/2-shift BPSK modulation scheme used in DS/SS/CDMA wireless communications over multipath Rayleigh fading channel and compares the performance with the performance of conventional BPSK CDMA systems. The performance parameters : Out-of-Band power, average Bit Error Rate(BER) and Spectral Efficiency have been evaluated. In order to obtain improved performance on fading channels, a RAKE receiver has been employed. Finally it is shown that π/2-shiftBPSK outperforms conventional BPSK in the presence of nonlinear amplification. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | IEEE | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ISBN | ||||||
関連タイプ | isPartOf | |||||
識別子タイプ | ISBN | |||||
関連識別子 | 0-7803-4987-3 | |||||
書誌情報 |
en : IEEE Global Telecommunications Conference : The Bridge to Global Integration 発行日 1998-11 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/7788 | |||||
識別子タイプ | HDL |