Modelling, Measurement and Control of the Internet. The demands made of modern high-speed data networks, such as those that make up the Internet, are increasing rapidly in terms of both the quantity and quality of service required.
So that these demands can be satisfied, it is necessary that network operators, or even the network itself, take measurements and make control decisions. Depending on the service, there is a need to do this over very short timescales (fractions of a second), or lon ....Modelling, Measurement and Control of the Internet. The demands made of modern high-speed data networks, such as those that make up the Internet, are increasing rapidly in terms of both the quantity and quality of service required.
So that these demands can be satisfied, it is necessary that network operators, or even the network itself, take measurements and make control decisions. Depending on the service, there is a need to do this over very short timescales (fractions of a second), or longer
timescales (minutes or even weeks).
By developing innovative mathematical models of network behaviour,
this project will deliver improved methods for measurement and
control of the Internet.Read moreRead less
Optical Multiple-Input Multiple-Output Communication Systems. Optical multiple-input multiple-output (MIMO) systems exploit a simple yet powerful principle of diversity to improve the capacity and robustness of optical networks. This proposal focuses on making the most use of two polarisation modes intrinsic to the fiber by applying MIMO techniques to the optical communication systems. This project can potentially create many commercial opportunities in Australia in the area of integrated photon ....Optical Multiple-Input Multiple-Output Communication Systems. Optical multiple-input multiple-output (MIMO) systems exploit a simple yet powerful principle of diversity to improve the capacity and robustness of optical networks. This proposal focuses on making the most use of two polarisation modes intrinsic to the fiber by applying MIMO techniques to the optical communication systems. This project can potentially create many commercial opportunities in Australia in the area of integrated photonic circuits and high-speed digital signal processing. The funding support of these research activities will further enhance Australia's international ICT reputation in this emerging field.Read moreRead less
Modelling Human-Body Effects on Indoor Multiple-Input Multiple-Output Channels for Broadband Wireless Systems. Multiple-Input Multiple-Output (MIMO) technologies use a number of antennas to send multiple signals as a way to significantly increase the speed, range and reliability of a wireless network. The upcoming IEEE 802.11n standard, which includes MIMO in its specifications, will offer up to eight times the coverage and up to six times the speed of currently available IEEE 802.11 products. T ....Modelling Human-Body Effects on Indoor Multiple-Input Multiple-Output Channels for Broadband Wireless Systems. Multiple-Input Multiple-Output (MIMO) technologies use a number of antennas to send multiple signals as a way to significantly increase the speed, range and reliability of a wireless network. The upcoming IEEE 802.11n standard, which includes MIMO in its specifications, will offer up to eight times the coverage and up to six times the speed of currently available IEEE 802.11 products. Through comprehensive measurement campaigns, this project will characterise the time-varying human body effect on indoor MIMO systems in populated environments, such as busy industrial and commercial buildings. Results will have a direct impact on future wireless applications, and are valuable from both scientific and economy-enhancement viewpoints.Read moreRead less
Androgen receptor: A master regulator of lipid metabolism. This project aims to understand how male sex hormones, or androgens, affect the amount and metabolism of fats in normal body tissues. By integrating our multi-disciplinary expertise in androgen action, molecular biology, metabolism and bioinformatics with novel techniques and instrumentation, this collaboration expects to generate the first detailed picture of how fat metabolism is controlled by androgens in humans, and how closely this ....Androgen receptor: A master regulator of lipid metabolism. This project aims to understand how male sex hormones, or androgens, affect the amount and metabolism of fats in normal body tissues. By integrating our multi-disciplinary expertise in androgen action, molecular biology, metabolism and bioinformatics with novel techniques and instrumentation, this collaboration expects to generate the first detailed picture of how fat metabolism is controlled by androgens in humans, and how closely this relates to mice. Expected outcomes and benefits will be a new understanding of which aspects of fat metabolism are most influenced by androgens, and an ability to anticipate potential metabolic impacts of natural or pharmacological fluctuations in androgen levels in humans, laboratory animals and livestock.Read moreRead less
Novel Architecture for Next Generation Wireless Relay Networks. The proposed project will provide a diverse range of benefits for the nation, by providing future solutions to address a number of key telecommunication networking requirements in Australia. One such area is the provision of broadband connectivity to rural and remote regions of Australia. It is well known, that wireless relay networks could potentially provide low-cost networking infrastructure for rural and remote communities. The ....Novel Architecture for Next Generation Wireless Relay Networks. The proposed project will provide a diverse range of benefits for the nation, by providing future solutions to address a number of key telecommunication networking requirements in Australia. One such area is the provision of broadband connectivity to rural and remote regions of Australia. It is well known, that wireless relay networks could potentially provide low-cost networking infrastructure for rural and remote communities. The solutions developed in this project will enable a wider deployment of such networks, as they would increase the capacity of these networks both in terms of bandwidth and their coverage. This is of major benefit to Australia, due to our large desert land-mass and sparsely populated remote and rural communities.Read moreRead less
Numerically Robust Extruder Die Design for Fabricating High-Quality Preforms for Microstructured Polymer Optical Fibres. Microstructural polymer optical fibres (mPOFs) were pioneered in Australia, are now comparable in performance (but much more versatile) than conventional polymer fibre, and are a highly attractive commercial option. Potential industrial applications envisage cost-effective preform fabrication as a key issue, with extrusion as the favoured route. This interdisciplinary project ....Numerically Robust Extruder Die Design for Fabricating High-Quality Preforms for Microstructured Polymer Optical Fibres. Microstructural polymer optical fibres (mPOFs) were pioneered in Australia, are now comparable in performance (but much more versatile) than conventional polymer fibre, and are a highly attractive commercial option. Potential industrial applications envisage cost-effective preform fabrication as a key issue, with extrusion as the favoured route. This interdisciplinary project benefits Australia by (i) extending and exploiting our research advantages in advanced photonics and computational rheology, (ii) providing the 'missing link' for large-scale mPOF production and positioning us to reap the economic benefits of this innovative technology, and (iii) providing computational techniques for rheological modelling that are applicable in diverse Australian industry sectors.Read moreRead less
A Green Internet - telecommunications technologies and their environmental impact. This project will solve problems of direct importance to Australia and the wider international community. It will enable continued growth of broadband Internet services in Australia and elsewhere, while minimizing the environmental impact of this growth. The project will significantly advance Australia's participation in Information and Communications industries through an increase in the knowledge and skills ba ....A Green Internet - telecommunications technologies and their environmental impact. This project will solve problems of direct importance to Australia and the wider international community. It will enable continued growth of broadband Internet services in Australia and elsewhere, while minimizing the environmental impact of this growth. The project will significantly advance Australia's participation in Information and Communications industries through an increase in the knowledge and skills base in telecommunications technologies and their environmental impact. The outcomes of the research will be in technologies that are well-matched to the needs and interests of Australian companies. Read moreRead less
A network perspective for ecosystem responses to plant invasion. Invasive species are key drivers of global change, yet, our understanding of their negative impacts on ecosystems is limited within many contexts. This project will provide the first large-scale test for interactions between plants and microbes, via network analyses, as yardsticks for invasive species impacts on ecosystems. Using innovative approaches that link interactions network properties with ecosystem functioning, the fundame ....A network perspective for ecosystem responses to plant invasion. Invasive species are key drivers of global change, yet, our understanding of their negative impacts on ecosystems is limited within many contexts. This project will provide the first large-scale test for interactions between plants and microbes, via network analyses, as yardsticks for invasive species impacts on ecosystems. Using innovative approaches that link interactions network properties with ecosystem functioning, the fundamental data generated in this study will answer unsolved theoretical questions, providing evidence for the use of networks to predict and mitigate invader impacts. These benefits are not only crucial for biodiversity managers but also for those responsible for sustainable crop development under future climates.Read moreRead less
Design and analysis of optimum space-frequency-time codes for multi-rate OFDM Systems. This research work contributes to the ones of the major national
research priorities, the frontier ICT technology. It addresses the issues of a frontier ICT technology. Output of the project will place the Australia in the map of 4-th generation mobile and wireless communications research. These results will also influence the implementation aspects of future mobile communication systems and
attract the att ....Design and analysis of optimum space-frequency-time codes for multi-rate OFDM Systems. This research work contributes to the ones of the major national
research priorities, the frontier ICT technology. It addresses the issues of a frontier ICT technology. Output of the project will place the Australia in the map of 4-th generation mobile and wireless communications research. These results will also influence the implementation aspects of future mobile communication systems and
attract the attention of the international community. Other major
national benefit of the project is the training of PhD students
and the production of potential researchers for 4G research.Read moreRead less
Securing Web-based Services by Policy Coherence and Proof-checking. This project aims to develop a provably correct cybersecurity system for workflows, which enables organizations to provide flexible and more secure web-based services and business communication. The project expects to generate new knowledge, theoretic advancement and result in new technologies in the areas of internet of things and cybersecurity. The expected outcomes include a software tool with documentation, which helps organ ....Securing Web-based Services by Policy Coherence and Proof-checking. This project aims to develop a provably correct cybersecurity system for workflows, which enables organizations to provide flexible and more secure web-based services and business communication. The project expects to generate new knowledge, theoretic advancement and result in new technologies in the areas of internet of things and cybersecurity. The expected outcomes include a software tool with documentation, which helps organisations achieve operational excellence and security, and maintain a trusted environment for end users. This system will provide significant economic and commercial benefits to business and end users with highly secured web-services and improved productivity through a coherent framework and proof-checked workflows.Read moreRead less