Non-Orthogonal Radio Access with Security Provisioning for Future Wireless Networks

为未来无线网络提供安全配置的非正交无线接入

• 批准号: RGPIN-2019-04123
• 负责人: Dobre, Octavia
• 金额: $ 5.54万
• 依托单位: Memorial University of Newfoundland
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=691984
• 关键词: Non; Orthogonal; Radio; Access; Security

***Non-Orthogonal Radio Access with Security Provisioning for Future Wireless Networks******Recent years have witnessed a significant increase in the demand for pervasive deployment of wireless communications, including an increasingly widespread Internet-of-Things (IoT). While the race for increased data rates to provide multimedia streaming has continued through the enhanced mobile broadband (eMBB) pillar of wireless networks, supporting IoT has brought unexplored challenges. IoT includes both massive machine-type communications (mMTC), characterized by very high density of low-cost energy-efficient devices typically transmitting non-delay-sensitive data, and mission-critical low-latency ultra-reliable communications (URLLC). Correspondingly, potentially trillions of connected devices with heterogeneous quality-of-service requirements will be connected to future wireless networks, which will need to undergo substantial transformations at all levels of the network architecture. ******This proposal focuses on addressing challenges at the radio access level. Large-scale non-orthogonal radio access networks (NORANs) with cell densification and multiple co-occurring technologies, including full duplex and massive multiple-input multiple-output, will be examined in terms of interference characterization and management to satisfy the requirements of eMBB and emerging coexisting eMBB-URLLC scenarios. In addition, for mMTC, an aim is to design new non-orthogonal transmission schemes to allow massive connectivity of devices in uplink, along with receivers capable of detecting the activity and data of these devices. Ensuring security is crucial for the mMTC uplink transmission and large-scale NORANs. Devising transmission schemes which provide better security at the physical layer is another goal of this proposal.*** ***The proposed research program will develop new theoretical and practical frameworks for tackling crucial design challenges in future radio access networks, with security provisioning. By exploiting concepts from signal processing, information theory, optimization theory, and machine learning to solve challenges of future wireless networks, the highly qualified personnel trained under this program will acquire valuable skills to contribute to both the Canadian high-tech sector and research community. Furthermore, the research findings are anticipated to lead to new practical solutions for the benefit of the global telecommunications industry.**

***非正交的无线电访问借助未来无线网络的安全性供应******近年来，对无线通信的普遍部署的需求显着增加，包括越来越广泛的通用Internet Internet（IOT）。尽管提高数据速率提供多媒体流的竞赛通过增强的无线网络的移动宽带（EMBB）支柱仍在继续，但支持物联网带来了未开发的挑战。物联网包括大规模的机器类型通信（MMTC），其特征在于非常高的低成本能节能设备通常会传输非固定敏感的数据，以及至关重要的低延迟超级可靠性通信（URLLC）。相应地，可能会连接到未来的无线网络，可能需要在网络体系结构的所有级别上进行实质性转换，这可能会连接到未来的无线网络。 ******该提案重点是应对无线电访问级别的挑战。将根据干扰表征和管理来检查大型非正交无线电访问网络（NORANS），并具有多种共发生的技术，包括完整的双链和大量多输入多数输出，以满足Embb和Emerging Compering Embb-urlllC方案的要求。此外，对于MMTC，目的是设计新的非正交传输方案，以允许设备在上行链路中的大规模连接，并能够检测这些设备的活动和数据。确保安全对于MMTC上行链路传输和大规模Norans至关重要。设计在物理层提供更好安全性的传输方案是该提案的另一个目标。*** ***拟议的研究计划将开发新的理论和实用框架，以解决未来无线电访问网络的重要设计挑战，并提供安全性。通过从信号处理，信息理论，优化理论和机器学习中利用概念来解决未来无线网络的挑战，根据该计划培训的高素质人员将获得有价值的技能，以为加拿大高科技领域和研究社区做出贡献。此外，预计研究结果将为全球电信行业带来新的实用解决方案。**