CIF: Small: Foundations of Wireless Interfering Cellular Networks With and Without Cooperation

CIF：小型：有合作和无合作的无线干扰蜂窝网络的基础

• 批准号: 1423657
• 负责人: Mahesh Varanasi
• 金额: $ 50万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2014
• 资助国家: 美国
• 起止时间: 2014-08-01 至 2020-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1423657&HistoricalAwards=false
• 关键词: CIF; Small; Foundations; Wireless; Interfering

This project will investigate interfering cellular networks, which are networks formed by operating multiple cells of a traditional cellular network over the same frequency. In particular, it will develop efficient communication schemes for such networks that (a) deal with interfering data flows between multiple source-destination pairs (b) include cooperative strategies between nodes to exploit resources such as a wired back bone of constrained capacity and connectivity between access points and (c) robustly cope with channel uncertainty. Throughout, approximated capacity characterizations or those that are amenable to computation will be sought, with an emphasis on methods that scale well to a larger number of users.The goal is to develop improved alternatives to communication methods employed in current cellular networks. The importance of such improved methods in the design of future generations of these networks is evident from the e-commerce that such networks enable, the information they make easily accessible and the increased efficiency of organizations they make possible today.

本项目将研究干扰蜂窝网络，这些网络是通过在同一频率上操作传统蜂窝网络的多个小区而形成的网络。特别是，它将开发用于这样的网络的有效的通信方案，（a）处理多个源-目的地对（B）之间的干扰数据流，包括节点之间的合作策略，以利用资源，如有线骨干的限制容量和接入点之间的连接和（c）鲁棒地科普信道的不确定性。在整个过程中，近似的容量特性或那些经得起计算的将寻求，重点是方法，以及扩展到更大数量的users.The的目标是开发改进的替代方案，在目前的蜂窝网络中采用的通信方法。这种改进的方法在设计未来几代网络方面的重要性，从这种网络所促成的电子商务、它们使人们容易获得的信息以及它们今天使各组织的效率提高等方面都可以看出。