Browsing Electronic & Electrical Eng (Scholarly Publications) by Author "DOYLE, LINDA"
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Ad hoc Networking, Markov Random Fields, and Decision Making
DOYLE, SENAN; DOYLE, LINDA; FORDE, TIM; KOKARAM, ANIL CHRISTOPHER (2006)Our central proposition is that by articulating decision making in an ad hoc network using a Markov random field (MRF) maximum a posteriori (MAP) approach, a viable decision- making framework can be designed. This ... -
Architectural imperatives for 4th generation IP-based mobile networks
DOYLE, LINDA; O'MAHONY, DONAL EDWARD (2001) -
Bandwidth-adaptive waveforms for dynamic spectrum access networks
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2008)This paper presents a novel solution to the challenge of waveform bandwidth estimation in DySPAN systems using intentionally embedded cyclostationary signatures. Dynamic spectrum access networks (DySPANs) achieve high ... -
Cognitive Radio: Ten Years of Experimentation and Development
NOLAN, KEITH EDWARD; DOYLE, LINDA (2011) -
Combinatorial clock auction for OFDMA-based cognitive wireless networks
DOYLE, LINDA; FORDE, TIM (IEEE, 2008)This paper presents a novel application of a market-based spectrum assignment mechanism for exploitation by cognitive radio systems. Advances in DSA policy mean that regulators are moving towards a more liberalised ... -
A Combinatorial Optimisation Approach to the Design of Dual Parented Long-Reach Passive Optical Networks
RUFFINI, MARCO; DOYLE, LINDA; PAYNE, DAVID (2011)We present an application focused on the design of resilient long-reach passive optical networks. We specifically consider dual-parented networks whereby each customer must be connected to two metro sites via local exchange ... -
Cyclostationary signatures for rendezvous in OFDM-based dynamic spectrum access networks
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2007)Abstract?Distributed coordination of operating frequencies and bandwidths is one of the key challenges in the development of dynamic spectrum access (DSA) technology. The spectrum efficiency of DSA networks is achieved ... -
Cyclostationary signatures in practical cognitive radio applications
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2008)We define a cyclostationary signature as a feature which may be intentionally embedded in a digital communications signal, detected through cyclostationary analysis and used as a unique identifier. The purpose of this paper ... -
Demonstration and analyses of collaboration, co-existence, and interoperability of cognitive radio platforms
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2007)The Centre for Telecommunications Value-Chain Research (CTVR) and the Center for Wireless Telecommunications (CWT) are undertaking a joint collaborative research project investigating the potential of different ... -
Dynamic Block-Edge Masks (BEMs) for Dynamic Spectrum Emission Masks (SEMs)
FORDE, TIM; DOYLE, LINDA (2010)This paper explores the evolving role of transmitter spectrum masks in the emerging paradigm of service and technology neutral spectrum planning. We advocate the use of more dynamic approaches to spectrum mask generation ... -
Dynamic spectrum access and coexistence experiences involving two independently developed cognitive radio testbeds
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2007)The Centre for Telecommunications Value-Chain Research (CTVR) and the Center for Wireless Telecommunications (CWT) are carrying out joint research work investigating the potential of different software-defined radio ... -
Enabling dynamic spectrum access using SS-MC-CDMA
DOYLE, LINDA; NOLAN, KEITH EDWARD; SARATH, DEEPAK; SUTTON, PAUL DAVID (IEEE, 2007)The demand for frequency spectrum and diversity of wireless devices accessing this spectrum depends upon the time of day, the characteristics of a frequency band, and the geographical location of the observer/wireless ... -
An encapsulation for reasoning, learning, knowledge representation, and reconfiguration cognitive radio elements
DOYLE, LINDA; NOLAN, KEITH EDWARD; SUTTON, PAUL DAVID (IEEE, 2007)State and contextual awareness, reasoning and conclusions formation, and a means of directing application, structural and parameter-level radio reconfiguration are key elements of a cognitive radio. This paper describes a ... -
Exclusive Sharing & Virtualization of the Cellular Network
FORDE, TIM; DOYLE, LINDA; MACALUSO, IRENE (IEEE, 2011)The focus of this paper is to progress a discussion about the redefinition of what it means to be a cellular network operator. Alternative modes of ownership may allow for the creation of more flexible cellular networking ... -
Exclusivity, externalities & easements: Dynamic spectrum access and coasean bargaining
DOYLE, LINDA; FORDE, TIM (IEEE, 2007)This paper explores the possibility of realising Coasean bargains to remove the presence of externalities in a libertarian system of exclusive spectrum rights through the creation of various economically motivated easements. ... -
Experiences from the Iris Testbed in Dynamic Spectrum Access and Cognitive Radio Experimentation
DA SILVA, LUIZ; DOYLE, LINDA; SUTTON, PAUL; NOLAN, KEITH; LOTZE, JORG (2010)The focus of this paper is an experimentation platform known as Iris that has a runtime reconfigurable software radio at its core. We have employed this platform to enable a wide variety of tests and experimentation in the ... -
Exploring Reconfigurability: Towards a future of spectrum rental
DOYLE, LINDA; O'MAHONY, DONAL EDWARD (IEEE, 2003)This paper focuses on the area of dynamic spectrum management and explores how reconfigurable radio can play a major role in its realization. In particular the paper presents a case study based on IRIS (Implementing ... -
Exploring the reconfigurability options of multi-carrier CDMA in cognitive radio systems
DOYLE, LINDA; NOLAN, KEITH EDWARD; SARATH, DEEPAK; SUTTON, PAUL DAVID (IEEE, 2007)The ever-increasing demands for access to frequency spectrum and more efficient methods of using this spectrum involving multi-carrier techniques are driving the development of reconfigurable and cognitive wireless devices. ... -
Flexible architecture software radio OFDM transceiver system and frame synchronization analysis
DOYLE, LINDA; NOLAN, KEITH EDWARD (IEEE, 2003)Abstract-In this paper, we present findings relating to frame synchronization algorithms for software radio based OFDM systems in addition to an overview of the design and implementation of an (OFDM) Software Radio based ... -
FSMA - A topology-transparent scheme for opportunistic spectrum access
DOYLE, LINDA (IEEE, 2007)With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilization by letting users sense and utilize available spectrum opportunistically. Recently, graph-coloring ...