SGER - Capacity Enhanced Random Access Protocols

SGER - 容量增强随机访问协议

• 批准号: 0714845
• 负责人: Tongtong Li
• 金额: --
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-01-15 至 2008-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0714845&HistoricalAwards=false
• 关键词: SGER; Capacity; Enhanced; Random; Access

The Intellectual Merit of the proposed research project lies in the development of interactive PHY-MAC design techniques for capacity enhanced wireless networks and in the development of analytical and evaluation tools that are broadly applicable to related communication problems. First, we explore new design philosophy for random access protocols. Taking a mutually interactive MAC-PHY (physical layer) perspective, we introduce a new dimension of freedom into the design space. In addition, the proposed MAC design, in combination with collision-free multiple access techniques, lays a solid foundation for high capacity access control in heavily loaded wireless networks.The Broader Impacts resulting from the proposed research project are multifold. On the technical side, the proposed capacity reaching random access protocols lay a solid foundation for efficient access control in both single band and multi-band wireless networks. The greatly improved random access mechanisms will help secure an ideal human-technology platform for fast and reliable information exchange. Furthermore, future wireless standards can benefit from the advanced design methodology and analysis/evaluation tools on random access to be developed in this research.On the education side, one major impact of this research project is the education and training of students through direct student participation in the research activities. Additionally, by integrating the technological advances into the undergraduate/graduate curricula, and through outreach activities, significant impacts are expected from this project on training a highly-skilled and diverse workforce in the areas of wireless communications and networking.

建议的研究项目的智力价值在于开发的交互式PHY-MAC设计技术的能力增强的无线网络和分析和评估工具，广泛适用于相关的通信问题的发展。首先，我们探索新的随机接入协议的设计理念。从相互交互的MAC-PHY（物理层）角度来看，我们在设计空间中引入了一个新的自由维度。此外，本文提出的MAC层设计方案结合无冲突多址技术，为在重负载无线网络中实现高容量的接入控制奠定了坚实的基础。在技术方面，所提出的容量达到随机接入协议为单频带和多频带无线网络中的有效接入控制奠定了坚实的基础。大大改进的随机访问机制将有助于确保一个理想的人-技术平台，以实现快速可靠的信息交换。此外，未来的无线标准可以受益于先进的设计方法和分析/评估工具的随机访问将在这项研究中开发。在教育方面，这项研究项目的一个主要影响是通过学生直接参与研究活动的教育和培训学生。此外，通过将技术进步纳入本科/研究生课程，并通过推广活动，预计该项目将对培训无线通信和网络领域的高技能和多样化劳动力产生重大影响。