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
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
Towards an all-optical Internet. The Federation Fellowship will build on the applicant's established and highly successful research program into key technologies for the all-optical Internet. Unlike the current Internet, which relies heavily on electronics for switching and routing, the all-optical Internet will use optics for these functions. The all-optical Internet will enable a vast increase in network capacity and will revolutionize telecommunications. The research program wil produce impor ....Towards an all-optical Internet. The Federation Fellowship will build on the applicant's established and highly successful research program into key technologies for the all-optical Internet. Unlike the current Internet, which relies heavily on electronics for switching and routing, the all-optical Internet will use optics for these functions. The all-optical Internet will enable a vast increase in network capacity and will revolutionize telecommunications. The research program wil produce importatnt innovations and will advance the Australian knowledge base in optical comunications and photonics. The research will assist Asutralia to capitalize on this new technology and to become a significant player in the next phase of the information revolution.Read moreRead less
ARC Communications Research Network. Building on a strong platform of existing research excellence, the Aim of the Network is to facilitate nation-wide collaborative research, promoting four intersecting research Themes: Mobile and Wireless Communications, Rural Communications, Broadband and Optical Networks, and Fundamentals of Emerging Media. Each Theme is formulated to drive multidisciplinary, innovative research as well as inspire new collaborative initiatives. Four Programs encapsulate the ....ARC Communications Research Network. Building on a strong platform of existing research excellence, the Aim of the Network is to facilitate nation-wide collaborative research, promoting four intersecting research Themes: Mobile and Wireless Communications, Rural Communications, Broadband and Optical Networks, and Fundamentals of Emerging Media. Each Theme is formulated to drive multidisciplinary, innovative research as well as inspire new collaborative initiatives. Four Programs encapsulate the core activities of the Network: Researcher Mobility, Workshops and Conferences, Postgraduate Education, and Knowledge Management Systems. The Network is expected to add significant value to pre-existing investments and raise the profile of Australian telecommunications research.Read moreRead less
Coherent Optical Orthogonal Frequency-Division Multiplexing. Coherent optical orthogonal frequency-division multiplexing (CO-OFDM) incorporates the benefits of OFDM to compensate for distortion and monitor the channel conditions in long-haul optical links. The advantages of CO-OFDM can help meet the challenges of future optical networks that Australia depends upon for its information infrastructure and economic growth. Australia is currently at the forefront of optical OFDM technology, and the ....Coherent Optical Orthogonal Frequency-Division Multiplexing. Coherent optical orthogonal frequency-division multiplexing (CO-OFDM) incorporates the benefits of OFDM to compensate for distortion and monitor the channel conditions in long-haul optical links. The advantages of CO-OFDM can help meet the challenges of future optical networks that Australia depends upon for its information infrastructure and economic growth. Australia is currently at the forefront of optical OFDM technology, and the continuation of these research activities will further improve Australia's international ICT reputation. Furthermore, in the course of the project, a senior research associate and multiple highly-skilled students will be trained and exposed to techniques and innovations in this exciting field.Read moreRead less
Expanding the boundaries of long distance, high capacity data transmission in optical fibres. The aims of the project are to investigate the interrelationships between various transmission impairments and to develop corresponding management strategies for 40 Gbit/s based wavelength division multiplexed optical transmission systems, to expand the boundaries of current fibre optic links and networks. The project will help underpin the future development of the telecommunications sector of the Aust ....Expanding the boundaries of long distance, high capacity data transmission in optical fibres. The aims of the project are to investigate the interrelationships between various transmission impairments and to develop corresponding management strategies for 40 Gbit/s based wavelength division multiplexed optical transmission systems, to expand the boundaries of current fibre optic links and networks. The project will help underpin the future development of the telecommunications sector of the Australian photonics industry, and enhance Australia's long-term capabilities in long haul optical transmission. The expected outcomes of this project are to strengthen Australia's international photonics profile, create new commercialisation opportunities, and provide critical capabilities for future Australian commercial ventures in this area.Read moreRead less
Optical Orthogonal Frequency Division Multiplexing (OOFDM): a breakthrough for ultra-broadband optical fibre systems and infrared wireless personal-area networks. Optical-OFDM provides Australia with an opportunity to develop a new, high-tech, easy-to-export technology with a very large market potential spanning three key communications markets: wireless personal-area networks, local-area networks and long-haul (80-4000 km) optical networks. It is based on innovative Australian technology genera ....Optical Orthogonal Frequency Division Multiplexing (OOFDM): a breakthrough for ultra-broadband optical fibre systems and infrared wireless personal-area networks. Optical-OFDM provides Australia with an opportunity to develop a new, high-tech, easy-to-export technology with a very large market potential spanning three key communications markets: wireless personal-area networks, local-area networks and long-haul (80-4000 km) optical networks. It is based on innovative Australian technology generated from two research strengths: photonics and OFDM. OFDM is already the basis of most non-optical broadband systems, including digital broadcasting and ADSL. Patent applications have been filed. One application enables bandwidths to rural and remote communities to be quadrupled without laying new cables. By launching off this local market Australian industry can develop a world leading industry.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
Multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) for optical wireless: a breakthrough solution to gaps in broadband delivery. Reliable, flexible broadband delivery is critical for Australian business and for the Australian community. This project will develop the technology on which a new generation of optical wireless communication systems will be based. By using optical rather than radio frequencies they will combine the data rates of optical with the mobil ....Multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) for optical wireless: a breakthrough solution to gaps in broadband delivery. Reliable, flexible broadband delivery is critical for Australian business and for the Australian community. This project will develop the technology on which a new generation of optical wireless communication systems will be based. By using optical rather than radio frequencies they will combine the data rates of optical with the mobility of wireless. They will fill many of the gaps in existing broadband delivery including providing a new flexible last-mile technology and an alternative form of local area network for indoor use. They will lead to new business opportunities within Australia and provide excellent research training in the field of OFDM, a field in which there is significant local R&D in Australian and multinational companies.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347247
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Optical and Microwave Free-Space Communications Development and Test Facility. Our aim is to upgrade the capability of the University of Canberra, Monash University, the RMIT University and The University of New South Wales at ADFA to collaborate in the development and testing of next generation ultra-broadband telecommunications and data-communications devices and systems. We will augment existing instrumentation at each of the institutions to enable the collaborative development, testing and ....Optical and Microwave Free-Space Communications Development and Test Facility. Our aim is to upgrade the capability of the University of Canberra, Monash University, the RMIT University and The University of New South Wales at ADFA to collaborate in the development and testing of next generation ultra-broadband telecommunications and data-communications devices and systems. We will augment existing instrumentation at each of the institutions to enable the collaborative development, testing and system integration of high capacity free-space optical and microwave components. Experimental systems will be tested in the free-space optical communications range and satellite earth station complex situated on the University of Canberra campus.Read moreRead less