Advanced Studies Mobile Research Center Bremen – serie
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16 produkter
Future Mobile Communications
LTE Optimization and Mobile Network Virtualization
Av Yasir Zaki
Häftad, 2012
551 kr
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The key to a successful future mobile communication system lies in the design of its radio scheduler. One of the key challenges of the radio scheduler is how to provide the right balance between Quality of Service (QoS) guarantees and the overall system performance. Yasir Zaki proposes innovative …
Mobile Schutzassistenz
Grundlagen, Entwurfsmethodik, Gestaltanforderungen
Häftad, 2012
820 kr
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Persönliche Schutzausrüstung und mit ihr die Schutzbekleidung sind im Wandel begriffen. Miniaturisierte, Textil-integrierte Computer eröffnen neue Möglichkeiten der Funktionsgestaltung. Mit kontextsensitiven und aktorischen Funktionen ausgestattet und zu Sensornetzwerken verknüpft, übernimmt die …
Services in Wireless Sensor Networks
Modelling and Optimisation for the Efficient Discovery of Services
Häftad, 2014
551 kr
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In recent years, originally static and single purpose Wireless Sensor Networks have moved towards applications that need support for mobility and multiple purposes. These heterogeneous applications and services demand for a framework which distributes and discovers the various services, so that …
Optimizing Transport Logistics Processes with Multiagent Planning and Control
Av Max Gath
Häftad, 2016
569 kr
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Max Gath presents a multiagent system for the optimization of transport logistics in highly complex and dynamic domains. The described solution dynamically optimizes processes and provides a high flexibility, scalability, robustness, and adaptability to individual customer demands. The experimental …
Future Mobile Transport Protocols
Adaptive Congestion Control for Unpredictable Cellular Networks
Häftad, 2016
551 kr
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Thomas Pötsch investigates the channel properties of cellular networks and analyzes the effects that cause inefficient performance of legacy congestion control protocols, such as TCP and its variants, on cellular networks. Inspired by the findings, a novel delay-based congestion control protocol …
Clinical Rehabilitation Experience Utilizing Serious Games
Rehabilitation Technology and a Technical Concept for Health Data Collection
Av Michael Lawo, Peter Knackfuß
Häftad, 2018
569 kr
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This book emerged out of research done during the period between 2004 and 2016 on the topic of mobile and wearable computing. It did not solely focus on technical solutions and the search for a general approach but also on the question how people can live with this technology. Thus social and …
Contributions to Simulation Speed-Up
Rare Event Simulation and Short-Term Dynamic Simulation for Mobile Network Planning
Av Eugen Lamers
Häftad, 2008
1098 kr
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For the simulation of stochastic systems, those techniques are essential which are able to speed up the simulation, i.e. the equivalent of increasing the accuracy that can be reached within a given run-time, especially with a focus on rare events.Eugen Lamers explains the principle of simulation …
UMTS Radio Network Planning: Mastering Cell Coupling for Capacity Optimization
Häftad, 2008
1098 kr
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The universalmobiletelecommunications system (UMTS) is a technical standard for a third generation (3G) telecommunication system. UMTS provides data rates more than three 1 times higher than its second generation (2G) predecessors. The increased speed en ables, for example, video calls, music …
Design and Simulation of Spectrum Management Methods for Wireless Local Area Networks
Häftad, 2010
1128 kr
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Growing demands of wireless local area communication are prominent for many day-to-day activities. Applications such as multimedia or VoIP which rely on tight quality-of-service (QoS) support are widely used. In order to handle these applications properly, the data transmission over radio channels …
Context-Based Routing in Dynamic Networks
Häftad, 2010
1128 kr
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Routing in dynamically changing networks is a challenge, especially when the current context, usually consisting of multiple criteria, is used as a quality measure and decision metric.Bernd-Ludwig Wenning presents a context-based routing framework which can be applied to routing in different …
Radio Access Network Dimensioning for 3G UMTS
Av Xi Li
Häftad, 2011
1098 kr
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An important means for improving the cost-efficiency in modern mobile radio networks is to dimension the radio access network carefully.Xi Li presents innovative analytical models and algorithms for the dimensioning of the 3G UMTS Radio Access Network (RAN). The proposed analytical models allow …
Qualitative sichtbasierte Navigation in unstrukturierten Umgebungen
Häftad, 2011
709 kr
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Navigation ist eine der fundamentalsten Aufgaben eines natürlichen kognitiven Systems und wird selbst von einfachen Organismen auf der Basis minimaler räumlicher Informationen und geringer Verarbeitungskapazität mit erstaunlicher Robustheit und Präzision gelöst. Thomas Wagner untersucht die …
Optimization and Performance Analysis of High Speed Mobile Access Networks
Häftad, 2011
551 kr
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Design and development of a cost-effective mobile broadband wireless access network is a key challenge for many mobile network operators. Overdimensioning or underdimensioning of the access network results in additional costs and a reduction of the customer satisfaction, respectively. Thushara …
Efficient Methods for WCDMA Radio Network Planning and Optimization
Av Ulrich Türke
Häftad, 2007
551 kr
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When joining Siemens in 2001, I also extended my research interest towards radio net work planning methodologies. This area of research brought together my personal interest in mobile communications and in the design of ef?cient algorithms and data structures. Between 2001 and 2003, I participated …
Mobile Solutions
Einsatzpotenziale, Nutzungsprobleme und Losungsansatze
Av Ingrid Rügge
Häftad, 2007
876 kr
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Ingrid Rügge führt eine umfassende Recherche technischer Komponenten für Mobile Solutions sowie eine Bestandsaufnahme bereits vorhandener oder konzipierter so genannter Wearable-Computing-Lösungen durch. Die Autorin arbeitet deren jeweilige spezifische Eigenschaften heraus und zeigt Möglichkeiten …
User Interfaces for Wearable Computers
Development and Evaluation
Av Hendrik Witt
Häftad, 2008
569 kr
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Looking at mobile solutions or wearable computing, it immediately becomes apparent that their user interfaces call for di?erent solutions than the desktop paradigm. This is not only due to the very small size of the displays but also predominantly to the need for a much stronger dependency on the …
