Optimising throughput and Delay in network coded systems. This project addresses one main disadvantage of network coding: decoding delay. By solving this issue, we will unlock the true potential of network coding: delivery of high data rates in wireless and wireline networks. This will make network coding an attractive choice for live video streaming and mission-critical delay-sensitive applications.
Fundamental Limits of Wireless Data Transmission over Interference Channels. This project aims to develop interference-resilient wireless data transmission techniques that can significantly improve the reliability and data rate of wireless communications. The expected outcomes of the research include new space-time coding techniques and interference coordination techniques. It is anticipated that the research will support the improvement of high-speed wireless communications and influence the de ....Fundamental Limits of Wireless Data Transmission over Interference Channels. This project aims to develop interference-resilient wireless data transmission techniques that can significantly improve the reliability and data rate of wireless communications. The expected outcomes of the research include new space-time coding techniques and interference coordination techniques. It is anticipated that the research will support the improvement of high-speed wireless communications and influence the development of broadband wireless access solutions.Read moreRead less
Information-theoretic secure communications via caching. This project aims to address the cybersecurity problem of securing telecommunication networks to prevent data leakage. Current widely-adopted data-encryption approaches to secure communications will be broken with large-scale quantum computers, and existing information-theoretic approaches rely on the channel quality of the network. To circumvent these risks, this project proposes a new information security approach using information cache ....Information-theoretic secure communications via caching. This project aims to address the cybersecurity problem of securing telecommunication networks to prevent data leakage. Current widely-adopted data-encryption approaches to secure communications will be broken with large-scale quantum computers, and existing information-theoretic approaches rely on the channel quality of the network. To circumvent these risks, this project proposes a new information security approach using information cached at devices to camouflage data. The project will future-proof secure communication systems against large-scale quantum computers, which threaten current encryption approaches. This should ensure that data transmitted over communication networks can never be revealed to interceptors or hackers, even in public WiFi.Read moreRead less
Physical layer security techniques for multiuser wireless networks. This project will develop innovative new security techniques for wireless networks. The novel techniques we develop will exploit the natural variability of wireless communication channels in order to deliver much-enhanced data security to a whole range of applications over the mobile internet.
Massive Multiple-input Multiple-output technique for 5G wireless networks. This project aims to develop innovative large-scale antenna array communication techniques to improve the energy efficiency and spectrum efficiency of wireless data networks. The proposed massive multiple-input multiple-output (MIMO) designs would exploit extremely large antenna apertures with very sharp radio beams to improve the throughput of the state-of-the-art MIMO by an order of magnitude. The project plans to devis ....Massive Multiple-input Multiple-output technique for 5G wireless networks. This project aims to develop innovative large-scale antenna array communication techniques to improve the energy efficiency and spectrum efficiency of wireless data networks. The proposed massive multiple-input multiple-output (MIMO) designs would exploit extremely large antenna apertures with very sharp radio beams to improve the throughput of the state-of-the-art MIMO by an order of magnitude. The project plans to devise novel and pragmatic signal processing and coding approaches for very large antenna arrays for this new type of wireless infrastructure. It is expected that the project outcomes would dramatically increase the data speed for 5G mobile and future WiFi networks and benefit users through pervasive wireless broadband access.Read moreRead less
Network coding over finite rings. Wireless networks are increasing exponentially throughout the world, but are still plagued by delay, jitter, and interference. Advanced algebraic tools are the key to designing novel network coding and relaying schemes, which will overcome these issues and increase the network capacity in terms of sustainable data rates.
Spectrum efficient wireless technologies for 5G cellular networks. Spectrum efficient wireless technologies for 5G cellular networks. This project aims to design future generation wireless network technologies for 5G cellular networks, whose new and advanced spectrum and interference management technologies can improve the network capacity and radio spectrum efficiency. This is pressing, as the current fourth generation (4G) cellular communications technology will soon not be able to meet increa ....Spectrum efficient wireless technologies for 5G cellular networks. Spectrum efficient wireless technologies for 5G cellular networks. This project aims to design future generation wireless network technologies for 5G cellular networks, whose new and advanced spectrum and interference management technologies can improve the network capacity and radio spectrum efficiency. This is pressing, as the current fourth generation (4G) cellular communications technology will soon not be able to meet increasing demands for high-speed wireless access. This project is intended to bring revolutionary change in the mobile wireless communications and benefit billions of people worldwide.Read moreRead less
Taming uncertainty: a stochastic-geometric foundation for complex wireless networks. This project will improve our understanding of complex networks such as the internet, wireless communication networks and social networks. We will do this by properly studying the impact of the network geometry. The outcomes will be new approaches to managing complex networks to improve both efficiency and performance.
Discovery Early Career Researcher Award - Grant ID: DE190101418
Funder
Australian Research Council
Funding Amount
$398,000.00
Summary
Extremely-high-speed and reliable coding for next generation communications. This project aims to develop fundamental coding theories and innovative coded-modulation techniques for the next generation backbone communication systems. The development of these techniques is expected to lead to dramatic increases of spectrum efficiency, data rate and reliability of communication systems. The techniques will enable extremely high speed and extremely reliable front-haul/back-haul communications, which ....Extremely-high-speed and reliable coding for next generation communications. This project aims to develop fundamental coding theories and innovative coded-modulation techniques for the next generation backbone communication systems. The development of these techniques is expected to lead to dramatic increases of spectrum efficiency, data rate and reliability of communication systems. The techniques will enable extremely high speed and extremely reliable front-haul/back-haul communications, which constitute the major building blocks of critical information and communications technology infrastructures for future digital society. This project is expected to support the sustainable development of the emerging digital society and new data-intensive applications, which are crucial for the long term economic growth for the Australian community.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150100636
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Efficient Coding for Distributed-input Distributed-output Wireless Systems. Inter-user interference is becoming the dominant bottleneck in state-of-the-art wireless networks. This project aims to address this bottleneck problem by studying a new paradigm, referred to as a Distributed-Input Distributed-Output (DIDO) wireless system, which makes the best use of interference. Results from information theory and modern coding techniques will be advanced to develop new design principles and novel ph ....Efficient Coding for Distributed-input Distributed-output Wireless Systems. Inter-user interference is becoming the dominant bottleneck in state-of-the-art wireless networks. This project aims to address this bottleneck problem by studying a new paradigm, referred to as a Distributed-Input Distributed-Output (DIDO) wireless system, which makes the best use of interference. Results from information theory and modern coding techniques will be advanced to develop new design principles and novel physical-layer coding techniques of DIDO systems, leading to substantially improved throughput, reliability, energy efficiency and robustness. This project aims to develop fundamentally enhanced wireless infrastructure with targeted applications in cellular and wireless networks, satellite communications and wireless sensor networks.Read moreRead less