Ubiquitous and Secure D2D Communications for 5G Networks: New Challenges and Physical Layer Solutions

The next generation cellular standard—called the fifth generation radio networks—is expected to include D2D (device-to-device) communications that allow two or more devices in proximity of each other to bypass the base-stations and establish direct local links. In consultation with our supporting organization, InterDigital, we have identified two key use-cases of D2D communications in 5G networks: ultra-dense M2M communications that arise in infrastructure monitoring; and low latency and high reliability V2V communications to provide traffic-safety warnings. These use-cases give rise to new research challenges: how to manage physical layer resources in a hybrid of centralized and decentralized approaches; how to ensure fast and accurate synchronization and efficient tracking; and how to use physical layer approaches to reduce the ability of malicious attackers to intercept private communications. In this project, we propose to develop new theories, algorithms and design guidelines that address these research challenges and will enable the practical implementation of D2D communications.

Faculty Supervisor:

Ioannis Psaromiligkos;Benoit Champagne;Aditya Mahajan

Student:

Partner:

Interdigital Canada Ltée

Discipline:

Engineering

Sector:

Professional, scientific and technical services

University:

McGill University

Program: