Cooperative and Cognitive Designs towards Resource-Efficient Wireless Communications

实现资源高效无线通信的协作和认知设计

• 批准号: RGPIN-2014-05181
• 负责人: Dong, Min
• 金额: $ 2.26万
• 依托单位: University of Ontario Institute of Technology
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=567000
• 关键词: Cooperative; Cognitive; Designs; towards; Resource

Wireless technologies today are at the heart of major applications and emerging systems essential for human productivity and entertainment. Wireless communication capabilities have become the essential requirement for ubiquitous information access, pervasive computing, and social exchange. The exponential growth of demands continuously put pressure on the wireless communication infrastructure to be operationally efficient in radio spectrum, operating cost, and energy consumption. As spectrum and other network resources are limited, this necessitates a fundamental shift in future wireless designs toward a fully cooperative and cognitive paradigm that enables intelligent communication with optimized resource efficiency. Despite the promises, fully cooperative and cognitive design faces major challenges, such as distributed implementation strategies and effective network resource management cognitive the network dynamics and needs. The proposed research program aims to investigate into distributed cooperative algorithms and cognitive network resource managing strategies for cooperative relaying. With the integrated view of network architecture, protocols, and processing algorithms, we target novel unified designs that synergize techniques and strategies across the physical (PHY), medium access (MAC) and network-layers to maximize cooperation gain in a full-fledged scale. The outcome of this research program is expected to contribute substantially to the state-of-the-art research towards establishing our fundamental understanding and insights of cooperative system design, developing foundational policies and innovative practical technologies for future wireless applications and services. The proposed research is vital to the telecommunications sector of the Canadian economy in developing innovative wireless technologies to strengthen the quality and capacity of Canada’s communications infrastructure.

当今的无线技术是人类生产力和娱乐所必需的主要应用和新兴系统的核心，无线通信能力已成为无处不在的信息访问、普适计算和社交交流的基本要求。需求的指数增长不断给人们带来压力。由于频谱和其他网络资源是有限的，因此需要在未来的无线设计中进行根本性的转变，转向完全协作和认知高效的范式，从而实现具有优化资源的智能通信。尽管有承诺，完全协作和认知设计面临着重大挑战，例如分布式实施策略和有效的网络资源管理认知网络动态和需求。所提出的研究计划旨在研究用于协作中继的分布式协作算法和认知网络资源管理策略。从网络架构、协议和处理算法的角度来看，我们的目标是新颖的统一设计，这些设计可以协同物理（PHY）、介质访问（MAC）和网络层的技术和策略，以最大限度地提高全面合作的成果。该研究计划的预计将大大有助于最先进的研究旨在建立我们对合作系统设计的基本理解和见解，为未来的无线应用和服务制定基础政策和创新实用技术。拟议的研究对于加拿大经济电信部门的发展至关重要。创新无线技术，加强加拿大通信基础设施的质量和能力。