Satellite Data Communications for Remote Sensing and Broadband Connectivity. The remote, distributed location of many of Australia's primary industries preclude the use of consumer-oriented terrestrial wireless broadband services. In many instances, satellite communications provides the only feasible means of connectivity for telemetry, supervisory control and data acquisition, tracking and fleet management. Meteorology, remote sensing, irrigation, mining, oil and gas exploration, and fisheries ....Satellite Data Communications for Remote Sensing and Broadband Connectivity. The remote, distributed location of many of Australia's primary industries preclude the use of consumer-oriented terrestrial wireless broadband services. In many instances, satellite communications provides the only feasible means of connectivity for telemetry, supervisory control and data acquisition, tracking and fleet management. Meteorology, remote sensing, irrigation, mining, oil and gas exploration, and fisheries are just a few examples of high-value applications of particular significance to Australia. This project will develop bandwidth efficient satellite communications technologies that greatly reduce cost and pave the way toward new market opportunities for broadband access and telemetry applications. Read moreRead less
Advanced Signal Processing Techniques for Very High Rate Satellite Demodulators. The purpose of the project is to develop new approaches to the design and implementation of very high-rate modems for satellite communication links. In this context data rates between 500 Mbit/s and 1 Gbit/s are targeted. The project aims to bring together two organisations which combined have the technical expertise, track record, market knowledge and motivation to create a significant new capability in satellite ....Advanced Signal Processing Techniques for Very High Rate Satellite Demodulators. The purpose of the project is to develop new approaches to the design and implementation of very high-rate modems for satellite communication links. In this context data rates between 500 Mbit/s and 1 Gbit/s are targeted. The project aims to bring together two organisations which combined have the technical expertise, track record, market knowledge and motivation to create a significant new capability in satellite communications. The project will result in new techniques for the reception and processing of high bandwidth signals to achieve better performance with flexible and cost-efficient designs such as high end earth-resource and surveillance satellite data reception.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.
High Bandwidth Efficient Schemes for Portable Multimedia Communications. The introduction of multimedia services for mobile users has resulted in a shortage of satellite spectrum. Spot beam technology is used to provide service in areas of high user density. Adjacent overlapping beams are allocated different frequency bands, however interference from neighbouring beams limits capacity. Multi-User Detection is a technology capable of significantly increasing capacity by frequency re-use in adj ....High Bandwidth Efficient Schemes for Portable Multimedia Communications. The introduction of multimedia services for mobile users has resulted in a shortage of satellite spectrum. Spot beam technology is used to provide service in areas of high user density. Adjacent overlapping beams are allocated different frequency bands, however interference from neighbouring beams limits capacity. Multi-User Detection is a technology capable of significantly increasing capacity by frequency re-use in adjacent spot beams. The aim of this project is to investigate receiver design for multi-user spot-beam channels and develop associated synchronisation and channel estimation methods. The outcome will be efficient communications systems supporting higher user populations, without increasing the bandwidth required.Read moreRead less
Quality-of-Service-Based Adaptive Coding for Wireless Communications Networks. The Information and communications technology (ICT) industry has direct contribution to the economy as well as being an enabler across many areas of potential growth. This project aims at solving a key problem currently inhibiting an entire class of wireless ICT applications with strict quality-of-service requirements.
Another important impact is the bridging nature of the project, cutting across traditionally sep ....Quality-of-Service-Based Adaptive Coding for Wireless Communications Networks. The Information and communications technology (ICT) industry has direct contribution to the economy as well as being an enabler across many areas of potential growth. This project aims at solving a key problem currently inhibiting an entire class of wireless ICT applications with strict quality-of-service requirements.
Another important impact is the bridging nature of the project, cutting across traditionally separated disciplines within telecommunications. The cross-layer design methodologies are the first steps towards interdisciplinary work, opening up new areas of research with high potential of innovation. Establishing an R&D niche of excellence will inspire more efforts into these areas, providing a knowledge base for Australia.Read moreRead less
Transmission beyond linear capacity in fibre optics. This project aims to develop the concept and demonstrate the practicality of a new fibre optic communication technology that allows data transmission rates beyond currently accepted fundamental limits. This project aims to design and demonstrate the feasibility and practicality of utilising nonlinear modes of data transmission. This would assist in the management of fibre impairments that fundamentally limit further increase in data rate causi ....Transmission beyond linear capacity in fibre optics. This project aims to develop the concept and demonstrate the practicality of a new fibre optic communication technology that allows data transmission rates beyond currently accepted fundamental limits. This project aims to design and demonstrate the feasibility and practicality of utilising nonlinear modes of data transmission. This would assist in the management of fibre impairments that fundamentally limit further increase in data rate causing the capacity crunch problem. This is expected to present Australia with leading edge technology to compete in the area of high-speed, high-capacity communication, which is the backbone of our economy, heath, education, social participation, and security.Read moreRead less