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Optimization of the relay selection scheme in cooperative retransmission networks
(Chapter; Peer reviewed, 2011)Cooperative MAC protocol design has attracted much attention recently thanks to the development of relaying techniques. In single-relay C-ARQ, the relay selection scheme cannot work efficiently in a dense network, due to ... -
Optimizing Self-organizing Lists-on-Lists Using Transitivity and Pursuit-Enhanced Object Partitioning
(IFIP Advances in Information and Communication Technology; vol. 583, Chapter; Peer reviewed, 2020) -
Optimizing the Performance of Data Warehouse by Query Cache Mechanism
(Peer reviewed; Journal article, 2022) -
Organizing cybersecurity in action : a Pragmatic Ethical Reasoning approach
(Journal article; Peer reviewed, 2021)This paper contributes to the literature on cybersecurity governance by suggesting an approach based on pragmatism. As Jeffrey Sachs in his The Age of Sustainable Development, 2015, reminds us: “The essence of sustainable ... -
Outage Probability Analysis of User-Centric SBS-Based HCNets under Hybrid Rician/Rayleigh Fading
(Peer reviewed; Journal article, 2020)To model dense user equipment (UE) distribution in heterogeneous cellular networks (HCNets), the Poisson cluster process (PCP) has emerged as a promising tool. In user-centric HCNets where UEs are distributed according to ... -
Parameter optimization for amplify-and-forward relaying systems with pilot symbol assisted modulation scheme
(Journal article; Peer reviewed, 2009)Cooperative diversity is a promising technology for future wireless networks. In this paper, we consider a cooperative communication system operating in an amplify-and-forward (AF) mode with a pilot symbol assisted modulation ... -
Parameter optimization for amplify-and-forward relaying with imperfect channel estimation
(Journal article; Peer reviewed, 2009)Cooperative diversity is a promising technology for future wireless networks. In this paper, we consider a cooperative communication system operating in an amplify-and-forward (AF) mode with an imperfectly-known relay ... -
Particle Field Optimization: A New Paradigm for Swarm Intelligence
(Chapter; Peer reviewed, 2015) -
Patient Accessible Electronic Health Records: Impacts on Nursing Documentation Practices at a University Hospital
(Journal article; Peer reviewed, 2018) -
Patient Experiences and Digital Involvement in Patient-centred Care Models
(Journal article; Peer reviewed, 2019)The provision of individualised treatment and care from health care services to patients with chronic conditions and multi-morbidities is under pressure because of an increasing elderly population. There is a need for ... -
Pattern classification using a new border identification paradigm: The nearest border technique
(Journal article; Peer reviewed, 2015) -
Pattern Recognition using the TTOCONROT
(Chapter; Peer reviewed, 2015) -
Peptide classification using optimal and information theoretic syntactic modeling
(Journal article; Peer reviewed, 2010)We consider the problem of classifying peptides using the information residing in their syntactic representations. This problem, which has been studied for more than a decade, has typically been investigated using ... -
Perceivability of Map Information for Disaster Situations for People with Low Vision
(Chapter; Peer reviewed, 2019) -
Performance Analysis of Alamouti Coded OFDM Systems over Rayleigh Fading Channels Correlated in Space and Time
(Chapter; Peer reviewed, 2010)This paper deals with the performance analysis of Alamouti coded orthogonal frequency division multiplexing (OFDM) systems over time-varying multipath Rayleigh fading channels. In our analysis, we consider a physically ... -
Performance analysis of Alamouti-coded OFDM systems over spatio-temporally correlated underwater acoustic channels
(IEEE International Conference on Communications;2017, Journal article; Peer reviewed, 2017)In this paper, we analyze the performance of Alamouti-coded orthogonal frequency division multiplexing (OFDM) systems over time-varying underwater acoustic (UWA) channels. A realistic UWA channel model has been considered, ... -
Performance analysis of cooperative communication systems with imperfect channel estimation
(IEEE International Conference on Communications, Journal article; Peer reviewed, 2009)This paper investigates the effects of channel estimation errors on the symbol-error-rate (SER) performance of a cooperative communication system operating in an amplify-and- forward (AF) mode. A pilot symbol assisted ... -
Performance Analysis of M-Ary PSK Modulation Schemes over Multiple Double Rayleigh Fading Channels with EGC in Cooperative Networks
(Peer reviewed; Chapter, 2010)This article studies the performance of M-ary phase shift keying (PSK) modulation schemes over mobile-to-mobile (M2M) fading channels with equal gain combining (EGC) in cooperative networks. The frequency-nonselective M2M ... -
Performance Analysis of Spectrum Sharing Radar in Multipath Environment
(Peer reviewed; Journal article, 2023)Radar based sensing and communication systems sharing a common spectrum have become a potential research problem in recent years due to spectrum scarcity. The spectrum sharing radar (SSR) is a new technology that uses the ... -
Performance analysis of underlay two-way relay cooperation in cognitive radio networks with energy harvesting
(Journal article; Peer reviewed, 2018)