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Study and evaluation of advanced communication system using brain-style signal processing and fluctuations

Study and evaluation of advanced communication system using brain-style signal processing and fluctuations
利用脑式信号处理和波动研究和评估先进通信系统
批准号:
20800074
负责人:
TAKAHASHI Ryo
金额:
$2.1万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (Start-up)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2009

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中文摘要
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英文摘要
In Code Division Multiple Access (CDMA), multiple access communication is realized by assigning spreading sequences to each simultaneous signal. In this study, much more efficient spreading sequences are proposed and evaluated in CDMA. In particular, orthogonal chaotic spreading sequences which have good correlation property obtained by brain-style signal processing and complex chaotic sequences with constant power are investigated. On the other hand, a quantity which shows differences in pure random or chaotic sequences is found and evaluated.
期刊论文(0)
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会议论文
DOI: --
发表时间: 2009
期刊: IEICE Technical Report vol.108, no.390, SIP2008-134
影响因子: --
作者: [Ryo Takahashi, Ken Umeno, Ryo Takahashi, 行田悦資]
通讯作者: 行田悦資
Performance evaluation of band-limited baseband synchronous CDMA using orthogonal ICA sequences
使用正交 ICA 序列的带限基带同步 CDMA 性能评估
DOI: --
发表时间: 2010
期刊: IEICE Trans. Fundamentals vol.E93-A,no.3
影响因子: --
作者: [Ryo Takahashi, Ken Umeno]
通讯作者: Ken Umeno
DOI: --
发表时间: 2008
期刊: IEICE Technical Report vol.108 no. 175, NLP2008-35
影响因子: --
作者: [Ryo Takahashi, Ken Umeno, Ryo Takahashi, 行田悦資, Ryo Takahashi, Ryo Takahashi]
通讯作者: Ryo Takahashi
Performance analysis of complex CDMA using complex chaotic spreading sequence with constant power
使用恒功率复杂混沌扩频序列的复杂CDMA性能分析
DOI: --
发表时间: 2009
期刊: IEICE Trans. Fundamentals vol.E92-A,no.12
影响因子: --
作者: [Ryo Takahashi, Ken Umeno]
通讯作者: Ken Umeno
12
    Adoptive cell transfer of WT1-specific T cell established by iPS technology
    • 批准号:
      16K18450
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.66万
    • 财政年份:
      2016
    • 负责人:
      TAKAHASHI Ryo
    • 依托单位:
    Study on some elliptic equations related to the systems of point vortices
    • 批准号:
      16K17627
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $1.75万
    • 财政年份:
      2016
    • 负责人:
      TAKAHASHI Ryo
    • 依托单位:
    Studies of Cohen-Macaulay modules over Gorenstein local rings
    The elucidation of the mechanism and pathogenesis of severe drug eruption.
    • 批准号:
      22791085
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.5万
    • 财政年份:
      2010
    • 负责人:
      TAKAHASHI Ryo
    • 依托单位:
    海外基金