Resource management in multi-tier cellular wireless networks enhanced with peer-to-peer communications

通过点对点通信增强多层蜂窝无线网络中的资源管理

• 批准号: 430285-2012
• 负责人: Hossain, Ekram
• 金额: $ 10.78万
• 依托单位: University of Manitoba
• 依托单位国家: 加拿大
• 项目类别: Strategic Projects - Group
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=532887
• 关键词: Resource; management; multi; tier; cellular

Deployment of a multi-tier or a hierarchical cellular structure (also referred to as small cell network [SCN] architecture) will be a key technique to achieve enhanced spectral efficiency, network coverage (and hence reliability), capacity, and energy efficiency in next generation (4G and beyond) cellular wireless networks. Also, provisioning of peer-to-peer communications in this multi-tier architecture (which is also referred to as device-to-device communications [D2Dcom] in the literature) will be a key feature of these networks. The objective of this project is to develop advanced radio resource management and wireless access control methods for successful deployment of multi-tier cellular wireless networks with provisioning for D2Dcom. The specific problems to be addressed include: Interference modeling in multi-tier networks in presence of D2Dcom, distributed resource allocation for small cells, handoff management and admission control in small cells, optimal resource allocation for D2Dcom, joint user association and coordinated beamforming techniques. The scientific approach will be based on sound research principles involving literature survey and analytical modeling combined with extensive numerical analysis and computer simulation.

多层或分层蜂窝结构（也称为小小区网络[SCN]架构）的部署将是在下一代（4G及以后）蜂窝无线网络中实现增强的频谱效率、网络覆盖（以及因此的可靠性）、容量和能量效率的关键技术。此外，在这种多层架构中提供对等通信（在文献中也称为设备到设备通信[D2 Dcom]）将成为这些网络的关键功能。该项目的目标是开发先进的无线资源管理和无线接入控制方法，用于成功部署具有D2Dcom配置的多层蜂窝无线网络。需要解决的具体问题包括： 在存在D2Dcom的多层网络中的干扰建模、用于小小区的分布式资源分配、小小区中的切换管理和准入控制、用于D2Dcom的最优资源分配、联合用户关联和协调波束成形技术。科学方法将基于合理的研究原则，包括文献调查和分析建模，结合广泛的数值分析和计算机模拟。