Ivan Andonovic | University of Strathclyde, Glasgow (original) (raw)

Papers by Ivan Andonovic

Research paper thumbnail of Novel suppression of interferometric noise in optical networks by using direct modulation

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Development of a multiple-input multiple-output ultra-wideband system emulator

Bookmarks Related papers MentionsView impact

Research paper thumbnail of イネ種子品種純度検査のためのハイパースペクトルイメージングシステムの空間的およびスペクトル特徴の利用【Powered by NICT】

IEEE Conference Proceedings, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Efficient Delay-Based Schedulig Scheme for Supporting Real-Time Traffic in HSDPA Networks

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optical packet switches: a comparison of designs

Many optical packet switches have been proposed to facilitate the widespread deployment of broadb... more Many optical packet switches have been proposed to facilitate the widespread deployment of broadband integrated services digital networks. Although optical packet switches offer data rate and format transparency, and high switching speed, their performance strongly depends on optical device technology. This paper discusses the fundamental limitations of a selected number of guided wave optical packet switches; a comparison in terms

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fiber-optic edge-enhancement network

Optics Letters, Feb 15, 1993

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Towards faster, secure and more energy efficient optical networks

Photonics North, May 1, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fibre optic matrix multiplication architectures for image processing

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of OPTICAL NETWORKING SOLUTIONS FOR NEXTGENERATION i NTERNET NETWORKS

Wavelength-division multiplexing is currently being deployed in telecommunications networks in or... more Wavelength-division multiplexing is currently being deployed in telecommunications networks in order to satisfy the increased demand for capacity brought about by the explosion in Internet use. The most widely accepted network evolution prediction is via an extension of these initial predominantly point-to-point deployments, with limited system functionalities, into highly interconnected networks supporting circuit-switched paths. While current applications of WDM focus on relatively static usage of individual wavelength channels, optical switching technologies enable fast dynamic allocation of WDM channels. The challenge involves combining the advantages of these relatively coarsegrained WDM techniques with emerging optical switching capabilities to yield a high-throughput optical platform directly underpinning next-generation networks. One alternative longer-term strategy for network evolution employs optical packet switching, providing greater flexibility, functionality, and granularity. This article reviews progress on the definition of optical packet switching and routing networks capable of providing end-to-end optical paths andlor connectionless transport. To date the approaches proposed predominantly use fixed-duration optical packets with lower-bit-rate headers to facilitate processing at the network-node interfaces. Thus, the major advances toward the goal of developing an extensive optical packet-switched layer employing fixed-length packets will be summarized, but initial concepts on the support of variable-length IP-like optical packets will also be introduced. Particular strategies implementing the crucial optical buffering function at the switching nodes will be described, motivated by the network functionalities required within the optical packet layer.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The WASPNET optical packet switching node and its testbed realization

Integrated Photonics Research, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optical techniques for header recognition in asynchronous transfer-mode networks

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Decision-directed PLL used for coherent optical pulse CDMA systems in the presence of multiuser interference, laser phase noise and shot noise

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Experimental test bed for optical time- domain switching fabrics

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Computing at the speed of light

Electronics and Power, 1987

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Delay-line storage in optical communications switching

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fiber-optic matrix multiplier using a two-dimensional systolic-array architecture

Optics Letters, Nov 1, 1987

An optical matrix multiplier based on a two-dimensional systolic-array architecture is described,... more An optical matrix multiplier based on a two-dimensional systolic-array architecture is described, exploiting the parallelism offered by optical methods. Experimental verification of multiplier performance is presented. A technique for multiple matrix multiplications is suggested.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Feed Conversion Ratio (FCR) and Performance Group Estimation Based on Predicted Feed Intake for the Optimisation of Beef Production

Sensors

This paper reports on the use of estimates of individual animal feed intake (made using time spen... more This paper reports on the use of estimates of individual animal feed intake (made using time spent feeding measurements) to predict the Feed Conversion Ratio (FCR), a measure of the amount of feed consumed to produce 1 kg of body mass, for an individual animal. Reported research to date has evaluated the ability of statistical methods to predict daily feed intake based on measurements of time spent feeding measured using electronic feeding systems. The study collated data of the time spent eating for 80 beef animals over a 56-day period as the basis for the prediction of feed intake. A Support Vector Regression (SVR) model was trained to predict feed intake and the performance of the approach was quantified. Here, feed intake predictions are used to estimate individual FCR and use this information to categorise animals into three groups based on the estimated Feed Conversion Ratio value. Results provide evidence of the feasibility of utilising the ‘time spent eating’ data to estimat...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of 無線センサネットワークのための高速,適応,およびエネルギー効率の良い多経路マルチチャネルデータ収集プロトコル【Powered by NICT】

IEEE Conference Proceedings, 2017

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Crosstalk Reduction Using Larger Arrayed-Waveguide Gratings (AWGs)

Photonics in Switching, 2000

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Degradation of optical TDM switching networks by noise due to interchannel cross talk

Conference on Optical Fiber Communication, 1994

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Novel suppression of interferometric noise in optical networks by using direct modulation

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Development of a multiple-input multiple-output ultra-wideband system emulator

Bookmarks Related papers MentionsView impact

Research paper thumbnail of イネ種子品種純度検査のためのハイパースペクトルイメージングシステムの空間的およびスペクトル特徴の利用【Powered by NICT】

IEEE Conference Proceedings, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Efficient Delay-Based Schedulig Scheme for Supporting Real-Time Traffic in HSDPA Networks

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optical packet switches: a comparison of designs

Many optical packet switches have been proposed to facilitate the widespread deployment of broadb... more Many optical packet switches have been proposed to facilitate the widespread deployment of broadband integrated services digital networks. Although optical packet switches offer data rate and format transparency, and high switching speed, their performance strongly depends on optical device technology. This paper discusses the fundamental limitations of a selected number of guided wave optical packet switches; a comparison in terms

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fiber-optic edge-enhancement network

Optics Letters, Feb 15, 1993

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Towards faster, secure and more energy efficient optical networks

Photonics North, May 1, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fibre optic matrix multiplication architectures for image processing

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of OPTICAL NETWORKING SOLUTIONS FOR NEXTGENERATION i NTERNET NETWORKS

Wavelength-division multiplexing is currently being deployed in telecommunications networks in or... more Wavelength-division multiplexing is currently being deployed in telecommunications networks in order to satisfy the increased demand for capacity brought about by the explosion in Internet use. The most widely accepted network evolution prediction is via an extension of these initial predominantly point-to-point deployments, with limited system functionalities, into highly interconnected networks supporting circuit-switched paths. While current applications of WDM focus on relatively static usage of individual wavelength channels, optical switching technologies enable fast dynamic allocation of WDM channels. The challenge involves combining the advantages of these relatively coarsegrained WDM techniques with emerging optical switching capabilities to yield a high-throughput optical platform directly underpinning next-generation networks. One alternative longer-term strategy for network evolution employs optical packet switching, providing greater flexibility, functionality, and granularity. This article reviews progress on the definition of optical packet switching and routing networks capable of providing end-to-end optical paths andlor connectionless transport. To date the approaches proposed predominantly use fixed-duration optical packets with lower-bit-rate headers to facilitate processing at the network-node interfaces. Thus, the major advances toward the goal of developing an extensive optical packet-switched layer employing fixed-length packets will be summarized, but initial concepts on the support of variable-length IP-like optical packets will also be introduced. Particular strategies implementing the crucial optical buffering function at the switching nodes will be described, motivated by the network functionalities required within the optical packet layer.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The WASPNET optical packet switching node and its testbed realization

Integrated Photonics Research, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optical techniques for header recognition in asynchronous transfer-mode networks

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Decision-directed PLL used for coherent optical pulse CDMA systems in the presence of multiuser interference, laser phase noise and shot noise

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Experimental test bed for optical time- domain switching fabrics

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Computing at the speed of light

Electronics and Power, 1987

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Delay-line storage in optical communications switching

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Fiber-optic matrix multiplier using a two-dimensional systolic-array architecture

Optics Letters, Nov 1, 1987

An optical matrix multiplier based on a two-dimensional systolic-array architecture is described,... more An optical matrix multiplier based on a two-dimensional systolic-array architecture is described, exploiting the parallelism offered by optical methods. Experimental verification of multiplier performance is presented. A technique for multiple matrix multiplications is suggested.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Feed Conversion Ratio (FCR) and Performance Group Estimation Based on Predicted Feed Intake for the Optimisation of Beef Production

Sensors

This paper reports on the use of estimates of individual animal feed intake (made using time spen... more This paper reports on the use of estimates of individual animal feed intake (made using time spent feeding measurements) to predict the Feed Conversion Ratio (FCR), a measure of the amount of feed consumed to produce 1 kg of body mass, for an individual animal. Reported research to date has evaluated the ability of statistical methods to predict daily feed intake based on measurements of time spent feeding measured using electronic feeding systems. The study collated data of the time spent eating for 80 beef animals over a 56-day period as the basis for the prediction of feed intake. A Support Vector Regression (SVR) model was trained to predict feed intake and the performance of the approach was quantified. Here, feed intake predictions are used to estimate individual FCR and use this information to categorise animals into three groups based on the estimated Feed Conversion Ratio value. Results provide evidence of the feasibility of utilising the ‘time spent eating’ data to estimat...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of 無線センサネットワークのための高速,適応,およびエネルギー効率の良い多経路マルチチャネルデータ収集プロトコル【Powered by NICT】

IEEE Conference Proceedings, 2017

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Crosstalk Reduction Using Larger Arrayed-Waveguide Gratings (AWGs)

Photonics in Switching, 2000

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Degradation of optical TDM switching networks by noise due to interchannel cross talk

Conference on Optical Fiber Communication, 1994

ABSTRACT

Bookmarks Related papers MentionsView impact