Search results for "Telecommunication"
showing 10 items of 1769 documents
Pricing Schemes for Emerging Telecommunication Market
2012
European Integration and Baltic Sea Region: Diversity and Perspectives
2011
This publication presents a collection of research papers in conjunction with the international conference “ European Integration and Baltic Sea Region: Diversity and Perspectives” , 26–27 September 2011 at the University of Latvia, Riga. The conference is hosted by the Doctoral School for European Integration and Baltic Sea Region Studies, recently established at the university. The publication is a conference volume – Volume I in an anticipated series of publications featuring research papers by doctoral students issued in two-year intervals. -- All contributions have been double-blind peer reviewed.
Market scope of vendors in the OSS software market
2007
This paper studies the market scope of vendors that produce software for telecommunications operators, i.e. the Operations Support Systems (OSS) market. The aim is to find out the strategies used by vendors in the OSS market. The market scope is studied on two dimensions: 1) the breadth of the scope in the OSS market; and 2) focus on the telecommunications industry. The breadth of market scope is divided into four categories: niche, vertical, layer and broad scope. We examine empirical vendor data from the years 2002 and 2005. Results show that all hypothesized strategies are present in the market. Most of the firms have either a niche, a vertical or a broad market scope, and they are speci…
Electronic Communications Law legal issues and the effect of it towards freedom, security and justice in the Republic of Latvia
2020
On 15 March 2006, the European Union adopted the Data Retention Directive 2006/24/EC which regulated the Internet Service Providers storage of telecommunications data and could be used to fight serious crime in the European Union. This directive was needed, because people in the European Union needed a higher level of data protection. Since multiple countries had their own data retention laws, the European Parliament and the Council saw the need to harmonise and strengthen the data retention in the European Union. Despite the noble intentions, the European Court of Justice declared it invalid on 8 April 2014. Yet, the essence of the Directive was transposed to each and every national data r…
Adaptation of the Model for Assessment of Telemedicine (MAST) for IoT Telemedicine Services
2017
Internet of Things (IoT) based solutions and services may be used to support and extend the independent living of older adults in their living environments by responding to real needs of caregivers, service providers and public authorities. Telemedicine and telehealth platforms are among the various types of IoT services that could support the provision of health services. Current Health Technology Assessment (HTA) models that are used for the evaluation of telehealth and telemedicine services do not consider IoT aspects. HTA models would ideally need to be extended to include IoT platforms, for an optimal introduction of IoT in everyday provision of health and care services. This paper pre…
Remote Patient Monitoring Within a Future 5G Infrastructure
2010
Published version of an article from the journal: Wireless Personal Communications. The original publication is available at Spingerlink. http://dx.doi.org/10.1007/s11277-010-0078-5 Systems of wearable or implantable medical devices (IMD), sensor systems for monitoring and transmitting physiological recorded signals, will in future health care services be used for purposes of remote monitoring. Today, there exist several constraints, probably preventing the adoption of such services in clinical routine work. Within a future 5G infrastructure, new possibilities will be available due to improved addressing solutions and extended security services in addition to higher bandwidth in the wireles…
An innovative approach towards E-health in development of tele auscultation system for heart using GSM mobile communication technology
2013
Health is one of the major issues for normal existence of human life and it is a global agenda to increase the health care facilities for the peoples who don't have an immediate access to these facilities and are living in rural and undeveloped areas. From the beginning of twenty first century field of E-health has been developed rapidly to encounter these problems properly. The healthcare infrastructure gaining betterment day by day under the shadow of E-health technologies, where using mobile phones are becoming an efficient tool in monitoring and transmitting different physiological signals. Cardiac sound is an initiative physiological parameter that is helpful for diagnosing changes in …
Work Partitioning on Parallel and Distributed Agent-Based Simulation
2017
Work partitioning is a key challenge with ap- plications in many scientific and technological fields. The problem is very well studied with a rich literature on both distributed and parallel computing architectures. In this paper we deal with the work partitioning problem for parallel and distributed agent-based simulations which aims at (i) balancing the overall load distribution, (ii) minimizing, at the same time, the communication overhead due to agents' inter-dependencies. We introduce a classification taxonomy of work partitioning strategies and present a space-based work partitioning ap- proach, based on a Quad-tree data structure, which enables to: identify a good space partitioning …
On enhancing the object migration automaton using the Pursuit paradigm
2017
Abstract One of the most difficult problems that is all-pervasive in computing is that of partitioning. It has applications in the partitioning of databases into relations, the realization of the relations themselves into sub-relations based on the partitioning of the attributes, the assignment of processes to processors, graph partitioning, and the task assignment problem, etc. The problem is known to be NP-hard. The benchmark solution for this for the Equi-Partitioning Problem (EPP) has involved the classic field of Learning Automata (LA), and the corresponding algorithm, the Object Migrating Automata (OMA) has been used in all of these application domains. While the OMA is a fixed struct…
Projector operators in clustering
2016
In a recent paper, the notion of quantum perceptron has been introduced in connection with projection operators. Here, we extend this idea, using these kind of operators to produce a clustering machine, that is, a framework that generates different clusters from a set of input data. Also, we consider what happens when the orthonormal bases first used in the definition of the projectors are replaced by frames and how these can be useful when trying to connect some noised signal to a given cluster. Copyright © 2016 John Wiley & Sons, Ltd.