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Award For Creativity in Engineering

Award For Creativity in Engineering
工程创意奖
批准号:
9017558
负责人:
Daniel Costello
金额:
$9.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-09-01 至 1994-08-31

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中文摘要
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英文摘要
The proposed research plans to improve the performance of trellis coded modulation. Trellis coded modulation (TCM) improves the noise performance of digital transmission without increasing the required bandwidth or reducing the effective data rate. The performance improvement reduces the power requirements for transmission at a specific data rate. %%% The primary goal is to investigate methods of analytically evaluate the distance of TCM codes. In developing a simple, effective method to evaluate TCM codes distances, comparison of codes will be facilitated. In addition, it is hoped that the analytical evaluation method will lead to a code design method which increases TCM code performance. The evaluation technique will be confirmed by computer simulations.
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会议论文
CIF: Medium: Collaborative Research: Spatially Coupled Sparse Codes on Graphs - Theory, Practice, and Extensions
  • 批准号:
    1161754
  • 项目类别:
    Standard Grant
  • 资助金额:
    $30.8万
  • 财政年份:
    2012
  • 负责人:
    Daniel Costello
  • 依托单位:
Collaborative Research: Distributed Error Correction Strategies in Wireless Networks
  • 批准号:
    0830651
  • 项目类别:
    Standard Grant
  • 资助金额:
    $18.5万
  • 财政年份:
    2008
  • 负责人:
    Daniel Costello
  • 依托单位:
Collaborative Research: New Directions in Graph-Based Code Design
  • 批准号:
    0830650
  • 项目类别:
    Standard Grant
  • 资助金额:
    $27.0万
  • 财政年份:
    2008
  • 负责人:
    Daniel Costello
  • 依托单位:
2006 IEEE Information Theory Workshop
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