Modeling and performance analysis of new scheduling and admission control algorithms for Long Term Evolution (LTE) wireless access networks

长期演进 (LTE) 无线接入网络的新调度和准入控制算法的建模和性能分析

• 批准号: 460738-2013
• 负责人: Hall, Trevor
• 金额: $ 1.82万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 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=542266
• 关键词: Modeling; performance; analysis; new; scheduling

The goal of the proposed project is to lay the foundations of an enduring industry-academic collaborative relationship through the engagement of the respective teams in a first study of the gains of resource booking based algorithms in the context of the admission control and scheduling of resources at the base stations for mobile user applications. Long Term Evolution (LTE) is a global standard for the fourth generation of mobile networks (4G) supported by all major players in the industry. The LTE standard promises significantly higher data rates for consumers and a considerably lower cost per bit for operators. Consequently, LTE will be a main driver for innovation in the coming years. The innovative focus of the research is the intelligent and flexible resource management in LTE network architecture. Packet scheduling and call admission control plays a fundamental role in LTE to optimize the utilization of the available radio spectrum while maintaining the Quality of Service (QoS) for both the ongoing connections and new or handover calls. This research project will investigate the gains that result from new scheduling algorithms and admission control techniques for wireless access networks. Simulation tools will be used to evaluate the performance of the proposed resource booking based algorithms for scheduling and admission control in LTE networks.

拟议项目的目标是通过各自团队的参与，在移动用户应用程序基站的准入控制和资源调度的背景下，对基于资源预订的算法的收益进行首次研究，为持久的产业-学术合作关系奠定基础。长期演进（LTE）是第四代移动网络（4G）的全球标准，得到了业界所有主要参与者的支持。LTE标准承诺为消费者提供更高的数据速率，为运营商提供更低的每比特成本。因此，LTE将成为未来几年创新的主要驱动力。研究的创新点是LTE网络架构下的智能灵活资源管理。在LTE中，分组调度和呼叫允许控制在优化可用无线电频谱利用率的同时，为正在进行的连接和新呼叫或切换呼叫保持服务质量（QoS），起着至关重要的作用。本研究计划将探讨无线接入网的新调度算法和接纳控制技术所带来的收益。仿真工具将用于评估所提出的基于资源预订的LTE网络调度和准入控制算法的性能。